Status, Highlights and Outlook Accelerator Research and ...
38
www.helmholtz.de Andreas Jankowiak, HZB Jens Osterhoff, DESY February 1 st , 2021 7 th Annual MT Meeting Online Status, Highlights and Outlook Accelerator Research and Development
Transcript of Status, Highlights and Outlook Accelerator Research and ...
wwwhelmholtzde
Andreas Jankowiak HZBJens Osterhoff DESY
February 1st 20217th Annual MT MeetingOnline
Status Highlights and OutlookAccelerator Research and Development
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 2
bull Accelerator Research and Development in PoF IV
bull Strategic Investment Helmholtz AssociationATHENA = Accelerator Technology HElmholtz iNfrAstructureVSR DEMO = Technology Demonstrator for Variable Pulse Length Storage Ring
bull Innovation Pool projects with ARD relation ldquooldrdquo amp ldquonewrdquo
bull Highlights ARD research in ST1 ST2 ST3 and ST4
bull MiscellaneousGerman Committee for Accelerator PhysicsWorking Group on Accelerator Physics DPG
AGENDA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 3
Our research aims for high-impact progressand catalyzes science and technology revolutions
We provide the tools for the scientific breakthroughs of the future
Development of novel technologies
and disruptive concepts
Advancing the state of the art in accelerator science and technologyARD VISION amp MISSION
ca 30 of Nobel prizes in physicsare influenced by accelerator science
(A Chao E Haussecker ICFA BD newsletter 53)
Expanding thecapabilities of acceleratorbased research facilities
PETRA III+ IVBESSY II + III
ELBE + DALI
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 4
ARD PoF IV2021 ndash 2027 PoF IV
Advanced CW SRF-Systems
New Concepts and Prototypes for Maximizing the Performance of Hadron amp Electron Accelerators
Advanced Beam Control Diagnostics and Dynamics
Ultra Compact Novel Accelerators and their Applications
ST2
ST3
ST4
ST1
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 5
ARD PoF IV ndash MANAGEMENT BOARD
A Jankowiak HZB
J Osterhoff DESY P Michel HZDR
H Schlarb DESYJ Knobloch HZB U Schramm HZDR
A-S Muumlller KIT E Bruumlndermann KIT A Mayer DESY
ST2 ST3 ST4ST1
P Spiller GSI
bull steering controlling and reporting of OUR research program (together with you)bull dissemination of information and initiating applications amp research proposalsbull program board MT daysbull listening to your input fostering collaborations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 6
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
ARD03 2024 Review of SRF CW materials performance and re-alignment of studies
ST1 DESY HZB
ARD04 2025 Demonstration of high-brilliance SRF-based electron sources ST1 HZDR HZB DESY
ARD05 2025 Demonstration of CW SRF high-current heavy ion beam acceleration
ST1 GSI HIM
ARD06 2026 Compilation of recipes for CW SRF accelerating systems design andoperation
ST1 DESY HZB HZDR HIM GSI
ARD07 2024 Design review for high field and fast ramped superconducting magnets with an assessment and selection on the most promising concepts
ST2 GSI KIT
ARD08 2024 Assessment on the main intensity limitations of large circularaccelerators and options to shift them to higher values
ST2 GSI
ARD09 2026 Summary and evaluation of progress in conservation and generationof reliable operation with high beam quality by means of advancedbeam controls and cooling concepts
ST2 GSI GSI-Juumllich HI-Jena HZB KIT
ARD work program and HZB participation ndash milestones 1 - 9OUR MILESTONES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 7
ARD work program and HZB participation ndash milestones 10 - 16OUR MILESTONES
Definition of work programme follow up and annual reporting on the ST level
Mst Year Milestone + Partners ST CentersARD10 2024 First stage demonstration of experimental and theoretical methods
for tailored longitudinal phase space generationST3 All
ARD11 2025 Establish routine femtosecond precision operation at short-pulseaccelerator facilities
ST3 DESY HZDR KIT
ARD12 2027 Demonstration of experimental and theoretical methods for tailored6D phase space generation
ST3 All
ARD13 2022 First availability of jointly developed infrastructure ATHENA ST4 All
ARD14 2024 Understanding of scaling of proton energies and assessment ofapplications of societal relevance (eg tumor therapy)
ST4 GSIHI-Jena HZDR
ARD15 2025 Measurement and control of electron beam parameters suitable forFEL pilot user facility
ST4 DESY KIT HI-Jena HZB
ARD16 2027 Substantial increase in average power of plasma accelerators forhigh throughput applications
ST4 DESY HI-Jena HZDR
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 8
ldquoCOMMON ARDrdquo MILESTONES
ARD01 ndash Impact of Machine Learning (till 2023)Naming of team of responsible persons- organisation of workshops on ST level- interaction with DMA- followed by general ARD workshop amp presentation of results (2023)
ARD02 ndash User needs guidance for ARD research (till 20242025)Naming of organisation team- workshops with MUMML (starting 2023)- presentation of results in 20242025
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 2
bull Accelerator Research and Development in PoF IV
bull Strategic Investment Helmholtz AssociationATHENA = Accelerator Technology HElmholtz iNfrAstructureVSR DEMO = Technology Demonstrator for Variable Pulse Length Storage Ring
bull Innovation Pool projects with ARD relation ldquooldrdquo amp ldquonewrdquo
bull Highlights ARD research in ST1 ST2 ST3 and ST4
bull MiscellaneousGerman Committee for Accelerator PhysicsWorking Group on Accelerator Physics DPG
AGENDA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 3
Our research aims for high-impact progressand catalyzes science and technology revolutions
We provide the tools for the scientific breakthroughs of the future
Development of novel technologies
and disruptive concepts
Advancing the state of the art in accelerator science and technologyARD VISION amp MISSION
ca 30 of Nobel prizes in physicsare influenced by accelerator science
(A Chao E Haussecker ICFA BD newsletter 53)
Expanding thecapabilities of acceleratorbased research facilities
PETRA III+ IVBESSY II + III
ELBE + DALI
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 4
ARD PoF IV2021 ndash 2027 PoF IV
Advanced CW SRF-Systems
New Concepts and Prototypes for Maximizing the Performance of Hadron amp Electron Accelerators
Advanced Beam Control Diagnostics and Dynamics
Ultra Compact Novel Accelerators and their Applications
ST2
ST3
ST4
ST1
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 5
ARD PoF IV ndash MANAGEMENT BOARD
A Jankowiak HZB
J Osterhoff DESY P Michel HZDR
H Schlarb DESYJ Knobloch HZB U Schramm HZDR
A-S Muumlller KIT E Bruumlndermann KIT A Mayer DESY
ST2 ST3 ST4ST1
P Spiller GSI
bull steering controlling and reporting of OUR research program (together with you)bull dissemination of information and initiating applications amp research proposalsbull program board MT daysbull listening to your input fostering collaborations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 6
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
ARD03 2024 Review of SRF CW materials performance and re-alignment of studies
ST1 DESY HZB
ARD04 2025 Demonstration of high-brilliance SRF-based electron sources ST1 HZDR HZB DESY
ARD05 2025 Demonstration of CW SRF high-current heavy ion beam acceleration
ST1 GSI HIM
ARD06 2026 Compilation of recipes for CW SRF accelerating systems design andoperation
ST1 DESY HZB HZDR HIM GSI
ARD07 2024 Design review for high field and fast ramped superconducting magnets with an assessment and selection on the most promising concepts
ST2 GSI KIT
ARD08 2024 Assessment on the main intensity limitations of large circularaccelerators and options to shift them to higher values
ST2 GSI
ARD09 2026 Summary and evaluation of progress in conservation and generationof reliable operation with high beam quality by means of advancedbeam controls and cooling concepts
ST2 GSI GSI-Juumllich HI-Jena HZB KIT
ARD work program and HZB participation ndash milestones 1 - 9OUR MILESTONES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 7
ARD work program and HZB participation ndash milestones 10 - 16OUR MILESTONES
Definition of work programme follow up and annual reporting on the ST level
Mst Year Milestone + Partners ST CentersARD10 2024 First stage demonstration of experimental and theoretical methods
for tailored longitudinal phase space generationST3 All
ARD11 2025 Establish routine femtosecond precision operation at short-pulseaccelerator facilities
ST3 DESY HZDR KIT
ARD12 2027 Demonstration of experimental and theoretical methods for tailored6D phase space generation
ST3 All
ARD13 2022 First availability of jointly developed infrastructure ATHENA ST4 All
ARD14 2024 Understanding of scaling of proton energies and assessment ofapplications of societal relevance (eg tumor therapy)
ST4 GSIHI-Jena HZDR
ARD15 2025 Measurement and control of electron beam parameters suitable forFEL pilot user facility
ST4 DESY KIT HI-Jena HZB
ARD16 2027 Substantial increase in average power of plasma accelerators forhigh throughput applications
ST4 DESY HI-Jena HZDR
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 8
ldquoCOMMON ARDrdquo MILESTONES
ARD01 ndash Impact of Machine Learning (till 2023)Naming of team of responsible persons- organisation of workshops on ST level- interaction with DMA- followed by general ARD workshop amp presentation of results (2023)
ARD02 ndash User needs guidance for ARD research (till 20242025)Naming of organisation team- workshops with MUMML (starting 2023)- presentation of results in 20242025
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 3
Our research aims for high-impact progressand catalyzes science and technology revolutions
We provide the tools for the scientific breakthroughs of the future
Development of novel technologies
and disruptive concepts
Advancing the state of the art in accelerator science and technologyARD VISION amp MISSION
ca 30 of Nobel prizes in physicsare influenced by accelerator science
(A Chao E Haussecker ICFA BD newsletter 53)
Expanding thecapabilities of acceleratorbased research facilities
PETRA III+ IVBESSY II + III
ELBE + DALI
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 4
ARD PoF IV2021 ndash 2027 PoF IV
Advanced CW SRF-Systems
New Concepts and Prototypes for Maximizing the Performance of Hadron amp Electron Accelerators
Advanced Beam Control Diagnostics and Dynamics
Ultra Compact Novel Accelerators and their Applications
ST2
ST3
ST4
ST1
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 5
ARD PoF IV ndash MANAGEMENT BOARD
A Jankowiak HZB
J Osterhoff DESY P Michel HZDR
H Schlarb DESYJ Knobloch HZB U Schramm HZDR
A-S Muumlller KIT E Bruumlndermann KIT A Mayer DESY
ST2 ST3 ST4ST1
P Spiller GSI
bull steering controlling and reporting of OUR research program (together with you)bull dissemination of information and initiating applications amp research proposalsbull program board MT daysbull listening to your input fostering collaborations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 6
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
ARD03 2024 Review of SRF CW materials performance and re-alignment of studies
ST1 DESY HZB
ARD04 2025 Demonstration of high-brilliance SRF-based electron sources ST1 HZDR HZB DESY
ARD05 2025 Demonstration of CW SRF high-current heavy ion beam acceleration
ST1 GSI HIM
ARD06 2026 Compilation of recipes for CW SRF accelerating systems design andoperation
ST1 DESY HZB HZDR HIM GSI
ARD07 2024 Design review for high field and fast ramped superconducting magnets with an assessment and selection on the most promising concepts
ST2 GSI KIT
ARD08 2024 Assessment on the main intensity limitations of large circularaccelerators and options to shift them to higher values
ST2 GSI
ARD09 2026 Summary and evaluation of progress in conservation and generationof reliable operation with high beam quality by means of advancedbeam controls and cooling concepts
ST2 GSI GSI-Juumllich HI-Jena HZB KIT
ARD work program and HZB participation ndash milestones 1 - 9OUR MILESTONES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 7
ARD work program and HZB participation ndash milestones 10 - 16OUR MILESTONES
Definition of work programme follow up and annual reporting on the ST level
Mst Year Milestone + Partners ST CentersARD10 2024 First stage demonstration of experimental and theoretical methods
for tailored longitudinal phase space generationST3 All
ARD11 2025 Establish routine femtosecond precision operation at short-pulseaccelerator facilities
ST3 DESY HZDR KIT
ARD12 2027 Demonstration of experimental and theoretical methods for tailored6D phase space generation
ST3 All
ARD13 2022 First availability of jointly developed infrastructure ATHENA ST4 All
ARD14 2024 Understanding of scaling of proton energies and assessment ofapplications of societal relevance (eg tumor therapy)
ST4 GSIHI-Jena HZDR
ARD15 2025 Measurement and control of electron beam parameters suitable forFEL pilot user facility
ST4 DESY KIT HI-Jena HZB
ARD16 2027 Substantial increase in average power of plasma accelerators forhigh throughput applications
ST4 DESY HI-Jena HZDR
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 8
ldquoCOMMON ARDrdquo MILESTONES
ARD01 ndash Impact of Machine Learning (till 2023)Naming of team of responsible persons- organisation of workshops on ST level- interaction with DMA- followed by general ARD workshop amp presentation of results (2023)
ARD02 ndash User needs guidance for ARD research (till 20242025)Naming of organisation team- workshops with MUMML (starting 2023)- presentation of results in 20242025
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 4
ARD PoF IV2021 ndash 2027 PoF IV
Advanced CW SRF-Systems
New Concepts and Prototypes for Maximizing the Performance of Hadron amp Electron Accelerators
Advanced Beam Control Diagnostics and Dynamics
Ultra Compact Novel Accelerators and their Applications
ST2
ST3
ST4
ST1
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 5
ARD PoF IV ndash MANAGEMENT BOARD
A Jankowiak HZB
J Osterhoff DESY P Michel HZDR
H Schlarb DESYJ Knobloch HZB U Schramm HZDR
A-S Muumlller KIT E Bruumlndermann KIT A Mayer DESY
ST2 ST3 ST4ST1
P Spiller GSI
bull steering controlling and reporting of OUR research program (together with you)bull dissemination of information and initiating applications amp research proposalsbull program board MT daysbull listening to your input fostering collaborations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 6
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
ARD03 2024 Review of SRF CW materials performance and re-alignment of studies
ST1 DESY HZB
ARD04 2025 Demonstration of high-brilliance SRF-based electron sources ST1 HZDR HZB DESY
ARD05 2025 Demonstration of CW SRF high-current heavy ion beam acceleration
ST1 GSI HIM
ARD06 2026 Compilation of recipes for CW SRF accelerating systems design andoperation
ST1 DESY HZB HZDR HIM GSI
ARD07 2024 Design review for high field and fast ramped superconducting magnets with an assessment and selection on the most promising concepts
ST2 GSI KIT
ARD08 2024 Assessment on the main intensity limitations of large circularaccelerators and options to shift them to higher values
ST2 GSI
ARD09 2026 Summary and evaluation of progress in conservation and generationof reliable operation with high beam quality by means of advancedbeam controls and cooling concepts
ST2 GSI GSI-Juumllich HI-Jena HZB KIT
ARD work program and HZB participation ndash milestones 1 - 9OUR MILESTONES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 7
ARD work program and HZB participation ndash milestones 10 - 16OUR MILESTONES
Definition of work programme follow up and annual reporting on the ST level
Mst Year Milestone + Partners ST CentersARD10 2024 First stage demonstration of experimental and theoretical methods
for tailored longitudinal phase space generationST3 All
ARD11 2025 Establish routine femtosecond precision operation at short-pulseaccelerator facilities
ST3 DESY HZDR KIT
ARD12 2027 Demonstration of experimental and theoretical methods for tailored6D phase space generation
ST3 All
ARD13 2022 First availability of jointly developed infrastructure ATHENA ST4 All
ARD14 2024 Understanding of scaling of proton energies and assessment ofapplications of societal relevance (eg tumor therapy)
ST4 GSIHI-Jena HZDR
ARD15 2025 Measurement and control of electron beam parameters suitable forFEL pilot user facility
ST4 DESY KIT HI-Jena HZB
ARD16 2027 Substantial increase in average power of plasma accelerators forhigh throughput applications
ST4 DESY HI-Jena HZDR
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 8
ldquoCOMMON ARDrdquo MILESTONES
ARD01 ndash Impact of Machine Learning (till 2023)Naming of team of responsible persons- organisation of workshops on ST level- interaction with DMA- followed by general ARD workshop amp presentation of results (2023)
ARD02 ndash User needs guidance for ARD research (till 20242025)Naming of organisation team- workshops with MUMML (starting 2023)- presentation of results in 20242025
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 5
ARD PoF IV ndash MANAGEMENT BOARD
A Jankowiak HZB
J Osterhoff DESY P Michel HZDR
H Schlarb DESYJ Knobloch HZB U Schramm HZDR
A-S Muumlller KIT E Bruumlndermann KIT A Mayer DESY
ST2 ST3 ST4ST1
P Spiller GSI
bull steering controlling and reporting of OUR research program (together with you)bull dissemination of information and initiating applications amp research proposalsbull program board MT daysbull listening to your input fostering collaborations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 6
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
ARD03 2024 Review of SRF CW materials performance and re-alignment of studies
ST1 DESY HZB
ARD04 2025 Demonstration of high-brilliance SRF-based electron sources ST1 HZDR HZB DESY
ARD05 2025 Demonstration of CW SRF high-current heavy ion beam acceleration
ST1 GSI HIM
ARD06 2026 Compilation of recipes for CW SRF accelerating systems design andoperation
ST1 DESY HZB HZDR HIM GSI
ARD07 2024 Design review for high field and fast ramped superconducting magnets with an assessment and selection on the most promising concepts
ST2 GSI KIT
ARD08 2024 Assessment on the main intensity limitations of large circularaccelerators and options to shift them to higher values
ST2 GSI
ARD09 2026 Summary and evaluation of progress in conservation and generationof reliable operation with high beam quality by means of advancedbeam controls and cooling concepts
ST2 GSI GSI-Juumllich HI-Jena HZB KIT
ARD work program and HZB participation ndash milestones 1 - 9OUR MILESTONES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 7
ARD work program and HZB participation ndash milestones 10 - 16OUR MILESTONES
Definition of work programme follow up and annual reporting on the ST level
Mst Year Milestone + Partners ST CentersARD10 2024 First stage demonstration of experimental and theoretical methods
for tailored longitudinal phase space generationST3 All
ARD11 2025 Establish routine femtosecond precision operation at short-pulseaccelerator facilities
ST3 DESY HZDR KIT
ARD12 2027 Demonstration of experimental and theoretical methods for tailored6D phase space generation
ST3 All
ARD13 2022 First availability of jointly developed infrastructure ATHENA ST4 All
ARD14 2024 Understanding of scaling of proton energies and assessment ofapplications of societal relevance (eg tumor therapy)
ST4 GSIHI-Jena HZDR
ARD15 2025 Measurement and control of electron beam parameters suitable forFEL pilot user facility
ST4 DESY KIT HI-Jena HZB
ARD16 2027 Substantial increase in average power of plasma accelerators forhigh throughput applications
ST4 DESY HI-Jena HZDR
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 8
ldquoCOMMON ARDrdquo MILESTONES
ARD01 ndash Impact of Machine Learning (till 2023)Naming of team of responsible persons- organisation of workshops on ST level- interaction with DMA- followed by general ARD workshop amp presentation of results (2023)
ARD02 ndash User needs guidance for ARD research (till 20242025)Naming of organisation team- workshops with MUMML (starting 2023)- presentation of results in 20242025
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 6
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
ARD03 2024 Review of SRF CW materials performance and re-alignment of studies
ST1 DESY HZB
ARD04 2025 Demonstration of high-brilliance SRF-based electron sources ST1 HZDR HZB DESY
ARD05 2025 Demonstration of CW SRF high-current heavy ion beam acceleration
ST1 GSI HIM
ARD06 2026 Compilation of recipes for CW SRF accelerating systems design andoperation
ST1 DESY HZB HZDR HIM GSI
ARD07 2024 Design review for high field and fast ramped superconducting magnets with an assessment and selection on the most promising concepts
ST2 GSI KIT
ARD08 2024 Assessment on the main intensity limitations of large circularaccelerators and options to shift them to higher values
ST2 GSI
ARD09 2026 Summary and evaluation of progress in conservation and generationof reliable operation with high beam quality by means of advancedbeam controls and cooling concepts
ST2 GSI GSI-Juumllich HI-Jena HZB KIT
ARD work program and HZB participation ndash milestones 1 - 9OUR MILESTONES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 7
ARD work program and HZB participation ndash milestones 10 - 16OUR MILESTONES
Definition of work programme follow up and annual reporting on the ST level
Mst Year Milestone + Partners ST CentersARD10 2024 First stage demonstration of experimental and theoretical methods
for tailored longitudinal phase space generationST3 All
ARD11 2025 Establish routine femtosecond precision operation at short-pulseaccelerator facilities
ST3 DESY HZDR KIT
ARD12 2027 Demonstration of experimental and theoretical methods for tailored6D phase space generation
ST3 All
ARD13 2022 First availability of jointly developed infrastructure ATHENA ST4 All
ARD14 2024 Understanding of scaling of proton energies and assessment ofapplications of societal relevance (eg tumor therapy)
ST4 GSIHI-Jena HZDR
ARD15 2025 Measurement and control of electron beam parameters suitable forFEL pilot user facility
ST4 DESY KIT HI-Jena HZB
ARD16 2027 Substantial increase in average power of plasma accelerators forhigh throughput applications
ST4 DESY HI-Jena HZDR
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 8
ldquoCOMMON ARDrdquo MILESTONES
ARD01 ndash Impact of Machine Learning (till 2023)Naming of team of responsible persons- organisation of workshops on ST level- interaction with DMA- followed by general ARD workshop amp presentation of results (2023)
ARD02 ndash User needs guidance for ARD research (till 20242025)Naming of organisation team- workshops with MUMML (starting 2023)- presentation of results in 20242025
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 7
ARD work program and HZB participation ndash milestones 10 - 16OUR MILESTONES
Definition of work programme follow up and annual reporting on the ST level
Mst Year Milestone + Partners ST CentersARD10 2024 First stage demonstration of experimental and theoretical methods
for tailored longitudinal phase space generationST3 All
ARD11 2025 Establish routine femtosecond precision operation at short-pulseaccelerator facilities
ST3 DESY HZDR KIT
ARD12 2027 Demonstration of experimental and theoretical methods for tailored6D phase space generation
ST3 All
ARD13 2022 First availability of jointly developed infrastructure ATHENA ST4 All
ARD14 2024 Understanding of scaling of proton energies and assessment ofapplications of societal relevance (eg tumor therapy)
ST4 GSIHI-Jena HZDR
ARD15 2025 Measurement and control of electron beam parameters suitable forFEL pilot user facility
ST4 DESY KIT HI-Jena HZB
ARD16 2027 Substantial increase in average power of plasma accelerators forhigh throughput applications
ST4 DESY HI-Jena HZDR
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 8
ldquoCOMMON ARDrdquo MILESTONES
ARD01 ndash Impact of Machine Learning (till 2023)Naming of team of responsible persons- organisation of workshops on ST level- interaction with DMA- followed by general ARD workshop amp presentation of results (2023)
ARD02 ndash User needs guidance for ARD research (till 20242025)Naming of organisation team- workshops with MUMML (starting 2023)- presentation of results in 20242025
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 8
ldquoCOMMON ARDrdquo MILESTONES
ARD01 ndash Impact of Machine Learning (till 2023)Naming of team of responsible persons- organisation of workshops on ST level- interaction with DMA- followed by general ARD workshop amp presentation of results (2023)
ARD02 ndash User needs guidance for ARD research (till 20242025)Naming of organisation team- workshops with MUMML (starting 2023)- presentation of results in 20242025
Mst Year Milestone + Partners ST CentersARD01 2023 Review the usage and impact of Machine Learning on the ARD
research programcommon All
ARD02 2024 Update evaluation of the user needs for guidance of the researchprogram
common All
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 9
NEW ldquoMILESTONE ENERGY EFFICIENT RampDrdquo ndash HOW
first ideasARD00 ndash MT-ARD roadmap to energy efficient accelerators (till 2027)Investigate develop amp demonstrate new concepts from components to systemic solutions eg- New modes for stable facility operations eg based on renewable energy solutions- New magnets materials and current leads- New superconducting and cryogenics approaches- Energy management and designActivities- Innovation Pool projects ndash ACCLAIM is forerunner- pilot projects (also cross RF)- topical workshops (on ST level on ARD level on MT level)
request of the strategic review
more details next MT days
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 10
Cutting-edge test facilities for research and educationOUR NETWORK OF INFRASTRUCTURES
CW beamsradiation
ELBEHZDR
Highest acceptancecSTART
KIT
Plasma Injector ampStorage Ring RampD
Diagnostics Synchronization Plasma Sources
Beam dynamicstiming plasmas
FLASHDESY
Beam LaserInteraction
SCRF Gun Development
Energy recoveryhigh current
bERLinProHZB
Versatile amp Precision LLRF Systems
Extreme Beams
Novel accelerator RampDATHENA flagships
DESY FZJ GSI HIJ HZDR HZB KIT
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 11
A new tool for accelerator RampD across subtopics in operationNormal conducting S-band electron linac DESY in operationFacility for Accelerator RampD (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)First user beam time (ACHIP collaboration) end of 2020 ARES is open for accessInstallation of bunch compressor and PolariX Xband TDS foreseen Q12021 ndash needed for the production and characterization of ultra-short pulses (part of ATHENAe)Relative energy stability measured 5e-05 at 155 MeV
Contact Florian Burkart florianburkartdesyde
Target parameters actual commissioning parameters
50 ndash 155 MeV 50 ndash 156 MeV
05 ndash 200 pC 01 ndash 100 pC
Single pulse 50 Hz 10 Hz
few fs sub-fs pulse length 500 ndash 800 fs (wo bunchcompression)
norm emittance lt 08 mmmrad
gt 1 mmmrad
NEW IN 2020 THE ARES ACCELERATOR DESY
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 12
ATHENAe flagship (DESY) refocused and on track
ATHENAh flagship (HZDR) progressing well
Accelerator Technology HElmholtz iNfrAstructurebull providing infrastructure for bringing compact plasma accelerators to user readinessbull complementing laser plasma accelerators with bdquolarge scaleldquo technologies
ARES linac in SINBAD facility operationalKALDERA laser preparing for unprecedented average powerPlasma accelerator activities synchronized
Variable pulse contrast front-ends in commissioning at partner sitesPenelope laser power amplifier installation ongoingAthena target area under construction
see talk todayARD Session
STRATEGIC INVESTMENT PROJECTS ndash ATHENA
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 13
BESSY VSR ndash status and realisationSTRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
Construction of an SRF module to demonstrate the technology to achieve high current amp high gradient operation in synchrotron machines
bull 2 x 15 GHz SRF cavities with waveguide HOM absorbers (high HOM power damping rates required CBIs in storage ring)
bull 2 x 16 KW high power couplersbull Complex cryo-module designbull Development of new accelerator components
( Collimating shielded bellow)bull Integration and commisioning with high power
RF in SUPRALAB HZB
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 14
2020 2021 2022 2023 2024 hellip 2027
Contract cavities ampCouplers amp start procurement cryomoduleparts
Testing of componentsCold-string and cryo-module
assemblyIntegration in bERLinPro bunker
Module commisioning
STRATEGIC INVESTMENT PROJECTS ndash VSR DEMO
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 15
LPA laser
Scattering laser
Activeplasmalens (APL)Gas jet
Dipole magnet
Electron beam
X-Ray beam
PLASMED X all-optical X-ray source for XFI
bull Goal Proof-of-principle demonstration of an all-optical X-Ray sourcefor X-Ray fluorescence imaging (XFI) on a mouse phantom
bull BMBF InnovationPool 2019 - 2020bull Project continuation foreseen by 3rd party technology-transfer funding
bull Robust laser plasma accelerator electron source commissionedbull Successfully detected fluorescence from medically-used nanoparticlesbull First demonstration of bandwidth narrowing and tunability by an APLbull Custom-designed X-ray detectors from KIT to be tested Q2 2021bull Imaging of mouse phantom to be carried out Q1 2021
Successful demonstration of tunable photon source for medical imaging
Courtesy of AG Gruumlner UHH
Mouse phantom for imaging
Tuning the X-Ray energy
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 16
AMALEA ndash ACCELERATING MACHINE LEARNING FOR PHYSICSInnovation Pool Project - 20192020bull MT-ARD MT-DTS and MT-DMAbull DESY HZB HZDR KIT
MT-ARD related activitiesDevelopment of fast diagnostics and control systems for optimizing beam parameters at current and future accelerators (KARA BESSY PETRA IV) with Machine Learning
Very nice results achieved in AMALEA ndash will partly continued and extended in ACCLAIM
Not shown here ongoing work at BESSY -reinforcement learning forbull Injection efficiencybull Booster current optimizationbull Mitigation of harmonic orbit perturbation
Physics-based deep neural networks for beam dynamics in charged particle accelerators AIvanov IAgapovPhys Rev Accel Beams 23 074601 ndash Published 7 July 2020
Feedback Design for Control of the Micro-Bunching Instability based on Reinforcement Learning Boltz T Brosi M Bruumlndermann et alProceedings of the10th International Particle Accelerator Conference (IPAC 2019)
Initialized NN accurately represents the parametric dependency of dynamics on magnet strength such as the appearance of a third-integer resonance
Schematic representation of a FODO structure with eight magnets and a corresponding TM-PNN
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 17
NEW INNOVATION POOL PROJECTS
InnovEEA ndash Innovation pool project for Energy Efficient Acceleratorsspokesperson Steffen Grohmann (KIT)DESY GSI HZB KITEfficient cryo-systems for small scale facilities paving the way for turn key SRFfor T gt 42 K operation PM magnets load management
ACCLAIM ndash ACCeLerating science with AI and MLspokespersons Frank Gaede (DESY) amp Matt Zepf (HIJ)DESY GSI HIJ HZB HZDR KITAI for real time optimisation of PWA + Laser AI for tuning and controls ML for anomalydetection and prognosis ML for efficient simulations
project duration 01012021 ndash 31122023 (3a)
HBS-2 ndash High current accelerator systems for future high brilliance neutron sourceT Bruumlckel (FZJ)FZJ HIM HZG HZDR
see talk todayplenary session
see talk todayplenary session
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 18
ST1 ndash HIGHLIGHTS 2020
HELIAC Testing Area
Universal Test Cryostat4K He-supply infrastructure
SRF Infrastructure for the CW HELIAC-Project completed GSIHMIbull Installation and commissioning with heavy ion beam GSIbull Cleanroom operation at HIM
Progress at superconducting Gun Development DESYbull Back-wall mechanical stable correct frequencybull BCP at Zanon E peak on axis up to 48 MVm measured at 16G5bull EP at KEK E peak on axis up to 54 MVm measured at 16G4
Surface treatment of gun cavitiesThe special cavity geometry require newapproaches as compared to acceleratingcavities
EP treatment of 16G4 at KEK
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 19
10
storage daysELBE User Operation with Cs2Te Photocathode HZDRbull Overheating problems with Cs2Te cothodes solved (talk AArnold)bull 263 Coulomb from three Cs2Te cathodes (since May 2020)
Cs2Te on Cu plug (3 nm Te 20 nm Cs)
13 GHz high-power bERLinPro Couplers Development HZBbull Record CW performance target of 120 kWbull So far 43 kW CW amp 100 kW 1 DF ndash No thermal or multipacting show stoppers
for 120 kW CW operation observed
Coupler test stand
Applied power
ST1 ndash HIGHLIGHTS 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 20
ST1 ndash ANY OTHER BUSINESSWorkshops- Verbundforschungstreffen BETH (High Brightness Electron beams generated from novel Thermal resistant photocathodes)20-21012020 and 1072020 Siegen
- Verbundforschungstreffen SMART (SIS Multilayer Structures for Application in Superconducting Radio-Frequency Technology) 1422020 (Hamburg) 1962020 (online) 28102020 (online)
New national and international cooperations- NICA-Collaboration GSI-JINR (Russia) - HBS-Collaboration GSI-FZJ (HGF-Innovations Pool) bdquoHigh Power Linac H-Mode Cavity Developmentldquo - Collaboration HZDR-MSU - development of an SRF photo injector for LCLS II DOE project submitted- DESY contract work for ESS LCLSII MYRRHA- HZB ndash NCBJ (Poland) - collaboration on SRF systems and injectors- InnoVEEA (HGF-Innovations Pool) ldquoInnovation pool project for Energy Efficient Acceleratorsrdquo DESY HZB GSI KI
Berufungen- W Barth (JGU 052021)Technology transfer with industry- HZDR cooperation with IREBelgium DEMCONNL and RIGermany to the Light house project (accelerator based production of Mo-99Te-99)
- HZB RampD for CW SRF Linear accelerators cathodes und lasers with RI Research Instruments Germany
Patents- Vorrichtung und Verfahren zur Nutzung eines anisotrop magnetoresistiven Sensors zur Bestimmung von Magnetfeldern und
Temperaturen B Schmitz O Kugeler J-M Koumlszegi K Alomari HZB Patent Nr 10 2017 127 578 HZB- HOM-gedaumlmpfter supraleitender Hohlraumresonator Nutzung desselben und Verfahren zu seiner Erzeugung O Kugeler und A Neumann HZB (submitted)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 21
ST1 ndash PUBLICATIONS 2020 Radiation Generation with an Existing Demonstrator of an Energy-Recovery Continuous-Wave Superconducting RF Accelerator Hwang JG Abo-Bakr M Matveenko A Kourkafas G and Kamps T J Korean Phys Soc 77 337ndash343 (2020) httpsdoiorg103938jkps77337
Impact of geometry on flux trapping and the related surface resistance in a superconducting cavity F Kramer O Kugeler J-M Koumlszegi and J Knobloch Phys Rev Accel Beams 23 123101
Critical fields of Nb3Sn prepared for superconducting cavities S Keckert et al Superconductor Science andTechnology Volume 32 Number 7
Nitrogen infusion RampD at DESY a case study on cavity cut-outsM Wenskat C Bate A Dangwal Pandey A Jeromin T F J Knobloch J Koumlszegi F Kramer O Kugeler3 S Kulkarni Superconductor Science and Technology Volume 33 Number 11
M Schwarz S Yaramyshev et al NIM A httpsdoiorg101016jnima2019163044S Lauber et al PRAB 101103PhysRevAccelBeams23114201
W Barth et al 2020 JINST 15 T12012 LINAC developments for heavy ion operation at GSI and FAIR ICFA_Beam_Dynamics_Panel_Newsletters_Special_issue httpsdoiorg1010881748-02211512T12012
JTeichert et al ldquoSuccessful user operation of the superconducting radio-frequency photo electron gun with Mg cathodes at ELBErdquo submitted to PRAB 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 22
ST2 HIGHLIGHTS ndash FAST RAMPED SUPERCONDUCTING MAGNETS
Set-up of full size SIS300 dipolemagnet at test stand at ILK
GSI continues with developing world wide unique expertise in fast rampedsuperconducting magnets
A full size SIS300 dipole magnet has been developed The main goal was minimizing the AC loss in the coil by means of a special low loss Rutherford cable
The cold mass of the full size SIS300 dipole magnet has been cold tested in a vertical bath cryostat at INFN Milano A ramp rate of 1 Ts could be reached whichcompares to 50 mTs of usual sc magnets with standard Rutherford cable
In 2020 the assembled magnet has been send to ILK for preparing a cold test ofthe full magnet (picture left)
HTS Nuclotron Cable
bull So far fast ramped sc accelerator magnets havebeen build based on two typesof cable a) Nuclotron cable orb) low-loss Rutherford cable
bull In preparation of the EU funded program IFAST GSI hasset-up a collaboration between IEE Bratislava ILK Dresden and University Twente on the development of an energy efficient ReBCO-HTS based Nuclotron cable andprototyping of a fast ramped magnet Potential applications for energy technologies eg sc energystorage will be studied
bull Recent progress in current limits of commercial HTS tapes may help for generating higher fields strength
Cold test of fast ramped cos dipole magnet
bull GSI is going to further develop the Nuclotron cable byreplacing the NbTi strands by an HTS tape
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 23
SIS100 will be the first user synchrotron equiped with a bdquolaser coolerldquo world wide
Laser-cooled relativistic heavy-ion beams (γ up to 13 for Z = 10 - 60)
Only cooling method at relativistic energies (dpplt10-7) Extraction of very cold and very short ultra-relativistic
ion bunches
Net cooling force in the direction of the laser light (longitudinal)
bull Visiting Scientist Fellowship for Associated Professors of Chinese Academy of Science for D Winters
bull Laser and Particle Beams Young Scientist Award for S Klammes
Major highlights
bull Installation of the laser beamline in SIS100 tunnel
talk S Klammes
ST2 HIGHLIGHTS ndash LASER COOLING OF RELATIVISTIC HEAVY IONS
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 24
Stochastic cooling with slot-ring couplers
-15
-05
05
0
5
10
15
171648 172400 173112
beam
cur
rent
hor
ver
tbe
am-s
ize in
m
m
time
without cooling with cooling
Successfully tested with PANDA cluster target at COSY
RampD objectives
bull advancing slot ring couplers in terms of aperture limitation frequency range and resonant design
bull self-adjusting stochastic coolingbull cooling structures for counter rotating beams
for weak focusing latticebull e-cooling modeling
bull Cooler hardwarebull Cooling processbull Compensation schemes
bull stoco+ecool+target beam 2438175
2438250
2438350f MHz
Successful electron coolingdown to dPP = 385∙10-5
Ie = 06 A with barrier bucket
Highest brilliancesstochastic transverse precooling + e-cooling
in the scope of Helmholtz AI Consulting bull CosyMMOpt ndash better measurement and model matching
with genetic algorithmbull MALIA - injection optimization for COSY and SIS 18 with
reinforcement learning and transfer learningbull find correlations in spin tune data and COSY settings
Activities to use machine learning at COSY
LOCO
HESR Pick-up
ST2 HIGHLIGHTS ndash BEAM CONTROL AND COOLING ACTIVITIES
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 25
ST3 NEWS ndash ARD TEST FACILITIES AND HIGHLIGHTS
C CommisioningT Target(wo bunch compression)
ARES Contact FlorianBurkartdesyde
62 h stability at 156 MeV with 24e-04
14 h stable at 58e-05 relative stability
First user beam time
ARESend of 2020
Q12021
ARES in operation amp open for access new facility for accelerator RampD across subtopics (ST2 ST3 ST4) amp novel acceleration techniques testbed (DLA)
156
25+
-17
5 M
eV
ARESDESY FLUTEKIT
PI Annika Eichler DESY (coordinator)PI Erik Bruumlndermann KIThttpsconfluencedesydedisplayHAAA
bdquoAutonomous AcceleratorldquoParameters
C 50 ndash 156 MeVT 50 ndash 155 MeV
C 01 ndash 100 pCT 05 ndash 200 pC
C 10 HzT single pulse
50 Hz
C 500 ndash 800 fsT sub-fs to few fs
C gt 10 mmmradT lt 08 mmmrad
ACHIPcollaboration
2020-2022
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 26
Achieved Reinforcement Learning framework developed on HighFlex2
easy deployment of ML algorithms on an FPGA DDPG algorithm tested with very low latency of 17 μs
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
Tunnel 1
Tunn
el a
nnex
Dose rate simulation lt1 μSvh in
tunnel annex
Design of radiation safety concept approved Design of THz diagnostic setup done All 6 screen stations in production Infrastructure work finished (core holes drilled etc)
Tunnel 1 Tunnel annex
Status THzPITZ - Demonstrator source for pump-probe experiments at E-XFEL
PITZDESY Zeuthen
AI deployed on hardware
Action processed by Bunch-By-
Bunch feedback system sent to
kicker cavity
Extraction of micro-bunching instability frequency
RL algorithm running on the FPGA receives the observation and decides on an action (which RF modulation)
BBB
MicroTCAHiFlex2
KARAKIT
First steps at real-time control of physical processes with ML
Deep Deterministic Policy Gradient actor-critic algorithm
LCLS-I undulators 2 undulators in Zeuthen now 1 undulator re-measured at
DESY HH (compatible with SLAC measurements)
Transverse gradient By(x)leads to off-axis trajectory of 17 MeV beam in x-plane Steering coils to correct transverse gradient impact
AMALEAACCLAIMInnoPool
See also ST2-Highlight talk
A Santamaria
T Boltz W Wang et al TUCPL06 ICALEPCS 2019
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 27
ST3 NEWS ndash HIGHLIGHTS AND ARD TEST FACILITIES
K Holldack et al Commun Phys 3 61 (2020)
Helicity flipping of X-Rays with unprecedented speed increased from 01 kHz to MHz (104) by using a double undulator straight and 2nd orbit setup using TRIBs
Two orbit operation using TRIBs at BESSY II
01
1
10
100
200 300 400 500 600 700
QE
()
wavelength (nm)
QE KCsSb-3QE KCsSb-4QE KCsSb-5QE KCsSb-6
Reproducible QE for KCsSb
Cathode Thickness QECs₂Te 71 nm (Te=10 nm) 13254 nm
KCsSb 154 nm (Sb= 5 nm) 6 514 nm
NaKSb(Cs) 93 nm (Sb= 7 nm) ~4 514 nm
QE~6514 nm
Developments for ldquogreenrdquo photocathodes
HZB
First user operation week in 2020 in two-orbit mode using TRIBs
Next user operation week this year 2021
PITZDESY Zeuthen
Electro-optic sampling
Towards coherent ultrafast spectroscopy at IR-FEL
polar plotof FEL phase
Standard detectionunsorted Sorted with phase filter
HZDR
INFN LASA
Courtesy S Kovalev ST3-Highlight talk
See also ST2-Highlight talk M Ries
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 28
ST3 ndash ANY OTHER BUSINESS (WORKSHOPS TECH-TRANSFER PATENTS hellip) Virtual Meetings 2020 (Online Annual MT Meeting 17-18 June) 7th Workshop Diagnostics Experts of European Light Sources Elettra
Sincrotrone Trieste and ALBA [59 registered participants] 16 June 9th Int Beam Instrumentation Conference Brazil 14-18 September 8th Annual MT ARD ST3 Meeting KIT Karlsruhe (101 [85 registered]
participants) 23-24 September 24th European Synchrotron Light Source RF Workshop KIT Karlsruhe
(44 participants) 4-5 November 9th MicroTCA Workshop for Industry and Research DESY Hamburg
[198 registered participants] 1-3 December
Technology Transfer ndash Worldwide
MicroTCA4 ndash more than 70 user groups
Materials 2020 (mostly Open Access) DEELS httpsindicocernchevent892013 IBIC 2020 httpaccelconfwebcernchibic2020 ARD-ST3 httpsindicodesydeevent25669 ESLS-RF httpsindicodesydeevent27019 MicroTCA httpsindicodesydeevent27340
9th Annual MT-ARD-ST3 Meeting SepOct 2021 DESY Hamburg -Registration httpsindicodesydeindicoevent28823 to be confirmed
8th Annual Virtual MT ARD ST3 Meeting 2020 KIT Karlsruhe
ARD-ST3 23-240920 growing +20 over past year
Map of institutes
See more inARD-ST3 presentations
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 29
ST4 NEWS ndash INCREASING STABILITY Extended run times for laser-accelerated electrons and protons
Electronsbull Repeated 24hour operation of a laser-
plasma accelerator demonstrated at LUXbull High statistics enables decoding the
sources of energy variability
Protonsbull Reproducible performance over months
enabled first in-vivo irradiation studies at highest dose rate at HZDR
bull See highlight talk by F Kroll Wed 030221 1115
Phys
Rev
X 1
0 0
3103
9 (2
020)
T Z
iegl
er e
t al
Sci
Rep
ac
cept
ed (2
021)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 30
ST4 NEWS ndash ADVANCED DIAGNOSTICS AND MACHINE LEARNING
Innovationpool Project ACCLAIMbull Develop and apply AIML methods to
(among others) plasma acceleratorsbull 3 years started 2021
High-quality beams from laser-plasma accelerators
Example applicationbull Experiment accelerator tunes to sub-percent
energy spread electron beams using bayesianoptimization
bull See highlight talk by S Jalas 03022021 1445
S J
alas
et a
l s
ubm
itted
(202
0)
Helmholtz Zukunftsthemen (IVF 2017-2020) Femtoscale Probing Plasma Accelerators
bull Development of advanced diagnostics as bridges to predictivesimulation capability ML
bull Successfully completed with ~100 publications (1 RMP3 NatC 4 PRX 13 PRL many collaborative projects)
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 31
Founded in 2010- max 12 members (Universities Helmholtz Labs International)- elected by engineers and scientist working in the field
= ldquoForum Accelerator Physicsrdquo (please register)
4th period of the KfB 2019 to 2022Michaela Arnold TU Darmstadt Oliver Boine-Frankenheim TU DarmstadtFlorian Hug Uni MainzShaukat Khan TU Dortmund (spokesperson)Marc Wenskat Uni HamburgSabrina Appel GSIErik Bruumlndermann KIT (deputy spokesperson)Bastian Haumlrer KITThorsten Kamps HZBPeter Michel HZDRMichaela Schaumann CERN
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB)
wwwbeschleunigerphysikde
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 32
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020Last KfB elections in December 2019- term 2019 to 2022 - turnout 75 of the Forum
Annual meeting of the Forum - 07092020 preceding the Verbundforschungsworkshop (see below)
ErUM (Erforschung von Universum und Materie) - previously known as BMBF Verbundforschung- call for proposals for topic Particles in 2020 (topic Matter in 2021)- 2829052020 strategy meeting- 0708092020 Verbundforschungsworkshop (TU Darmstadt)- 01112020 deadline for proposals
Preparations for a strategy paper 2030- 0506092019 workshop at TU Darmstadt- technology user aspects strategic recommendations - general discussions finalized draft in progress
httpswwwbeschleunigerphysikdemediakfb-broschuere_121_2016-07-01_compressedpdf
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 33
GERMAN COMMITTEE FOR ACCELERATOR PHYSICS (KFB) IN 2020ErUM-Data ndash from Big Data to Smart Data- activities in three topics Research Data Management
Federated Digital Infrastructures Software amp Algorithms- digitization board KfB represented by Erik Bruumlndermann (KIT)- proposal for adminsitrative office ErUM-Data Hub - 12112020 action plan published - 1819012021 cross-community meeting
(KAT KfN KfS KET KfB KfSI KHuK RdS)
More frequent meetings of the KfB- four formal meetings in 2020- monthly coffee sessions
Miscellaneous activities- promoting our field networking information education eg- 30062020 Michaela Schaumann KfB status report at DACCERN
(Forum Deutscher Angestellten Fellows und Doctoral Students)httpswwwbmbfdeupload_filestorepubAktionsplan_ErUM_Datapdf
via video conference
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
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A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 34
Arbeitskreis Beschleunigerphysik DPG Founded 2014(AKBP = Working Group on Accelerator Physics)Spokesperson Atoosa Meseck HZB deputy Kurt Aulenbacher KPH JGU Mainz
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2020 bull DPG Spring-Meeting in Dresden was cancelled due to the pandemic
bull Machine Learning Seminar 1409-15092020 The hybrid seminar on machine learning covered many important topics and gave an insight into the methods and applications of machine learning in accelerator physicsIn addition we took the opportunity to award the AKBP Prizes Horst Klein Research Award 2020 and DPG Young Scientist Award for Accelerator Physics 2020
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
-
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 35
WORKING GROUP ON ACCELERATOR PHYSICS OF DPG (AKBP)
2021 bull DPG Spring-Meeting in Dortmund 1503 - 19032021
httpsdortmund21dpg-tagungendehybrid Plenary and invited speakers on site in Dortmund Participants of the conference and other speakers online The usual parallel sessions will take place exclusively online AKBP One plenary talk and several parallel sessions
bull Workshop on Lepton Accelerators (planned for Fall 2021)The AKBP prizes will be awarded during this event Nomination in English Deadline 28 February 2021
Horst Klein Research Award via E-mail atoosameseckhelmholtz-berlinde DPG Young Scientist Award httpswwwdpg-physikdevereinigungenfachuebergreifendakakbpdpg-nachwuchspreisausschreibungset_language=en
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
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- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
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A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 36
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONS
Tuesday 02022021 ARD parallel 01 (1300 ndash 1500)Talks httpsdesyzoomusj93264574820ARD -ST1 Jens Knobloch ndash Discussion httpsdesyzoomusj94940482104ARD -ST2 Peter Spiller ndash Discussion httpsdesyzoomusj96840753583ARD -ST3 Erik Bruumlndermann ndash Discussion httpsdesyzoomusj91523627947ARD -ST4 Andreas Maier ndash Discussion httpsdesyzoomusj96844206104ATHENA Ulrich Schramm ndash Discussion
Wednesday 03022021 ARD parallel 02 (0900 ndash 1030)Talks httpsdesyzoomusj92659828168Talk 01 Sergy Kovalev ndash Discussion httpsdesyzoomusj95683436638Talk 02 Malte Schwarz ndash Discussion httpsdesyzoomusj99949640233Talk 03 David Ondreka ndash Discussion httpsdesyzoomusj91362313295Talk 04 Johannes Hornung ndash Discussion httpsdesyzoomusj94579072950
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
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A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 37
DISCUSSION ROOMS FOR THE ARD PARALLEL SESSIONSWednesday 03022021 ARD parallel 03 (1030 ndash 1200)Talks httpsdesyzoomusj92659828168
Wednesday 03022021 ARD parallel 04 (1300 ndash 1430)Talks httpsdesyzoomusj92659828168
Talk 01 Dmitry Bazyl ndash Discussion httpsdesyzoomusj91721625288Talk 02 Andreacute Arnold ndash Discussion httpsdesyzoomusj95169062129Talk 03 Andrea Bellandi ndash Discussion httpsdesyzoomusj96073955705Talk 04 Florian Kroll ndash Discussion httpsdesyzoomusj98477299244
Talk 01 Georgia Paraskaki ndash Discussion httpsdesyzoomusj98565185945Talk 02 Sebastian Klammes ndash Discussion httpsdesyzoomusj98994808718Talk 03 Sebastian Keckert ndash Discussion httpsdesyzoomusj91904815724Talk 04 David Haider ndash Discussion httpsdesyzoomusj98623691119
Wednesday 03022021 ARD parallel 0 (1430 ndash 1600)Talks httpsdesyzoomusj92659828168Talk 01 Markus Ries ndash Discussion httpsdesyzoomusj93748437918Talk 02 Soumlren Jalas ndash Discussion httpsdesyzoomusj97345835237Talk 03 Andrea Santamaria ndash Discussion httpsdesyzoomusj94861586289
A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
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- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
- Foliennummer 35
- Foliennummer 36
- Foliennummer 37
- Foliennummer 38
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A Jankowiak J Osterhoff Status ARD 7th MT Days Online Meeting 01022021 38
THANK YOU FOR YOUR ATTENTIONAnd many thanks to many contributorsI Agapov E Bruumlndermann F Gaumlde P Michel J Osterhoff U Schramm A Veacutelezand all of you for your contributions to our Topic
- Foliennummer 1
- Foliennummer 2
- ARD vision amp mission
- ARD PoF IV
- Foliennummer 5
- Foliennummer 6
- Foliennummer 7
- Foliennummer 8
- Foliennummer 9
- Our network of infrastructures
- Foliennummer 11
- ATHENAe flagship (DESY) refocused and on track
- Foliennummer 13
- Foliennummer 14
- PLASMED X all-optical X-ray source for XFI
- AMALEA ndash Accelerating Machine Learning for Physics
- Foliennummer 17
- Foliennummer 18
- Foliennummer 19
- Foliennummer 20
- Foliennummer 21
- Foliennummer 22
- Foliennummer 23
- Foliennummer 24
- Foliennummer 25
- Foliennummer 26
- Foliennummer 27
- Foliennummer 28
- Foliennummer 29
- Foliennummer 30
- Foliennummer 31
- Foliennummer 32
- Foliennummer 33
- Foliennummer 34
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