General news, future LC organisation, update on CDR Vol3… Lucie Linssen L. Linssen, CLIC physics...

L. Linssen, CLIC physics and detector monthly meeting, May 14th 2012

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General news, future LC organisation, update on CDR Vol3…

Lucie Linssen


CLIC CDR, published/printed

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Physics and Detectors => publishedhttp://arxiv.org/abs/1202.5940ANL-HEP-TR-12-01CERN-2012-003DESY 12-008KEK Report 2011-7

Printed copies were sent out at beginning of April.

In some cases, copies took >1 month in the mail.

Please let us know in case your copy did not arrive.

http://arxiv.org/abs/1202.5940




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Organisational matters

Post-2012Linear Collider organisation

under ICFA,in preparation

• At KILC12 it was announced: search committee converged on one candidate for LC director• Candidate still needs to be approved by ICFA• Possible announcement of LC director + 3 associate directors at ICHEP, July, Melbourne


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Possible future LC organisation

Currently, discussions are ongoingwithin WWS-OC and within the groups/collaborations about a model for the future physics&detector box.

Some level of convergence.... about having stronger bottom-up approach than current ILC RD model


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ILD SiD CALICE

LC-TPC FCAL

R&D

R&D

R&D

group(ILC)

group(ILC)

“collab”(CLIC)

hostlab

“collab”(LC)

“collab”(LC)

“collab”(LC)

R&D

groups involved in“world-wide LC detector work”

CLICp&d

R&DR&D


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ILD SiDCLICp&d

CALICE

LC-TPC FCAL

R&D

R&D

R&D

group(ILC)

group(ILC)

“collab”(CLIC)

hostlab

“collab”(LC)

“collab”(LC)

“collab”(LC)

R&D

possible future LC organisation(this is nothing more than current discussion basis…)

R&D

steering

review

‘director’coordinator/facilitator

bottom-up coordinating body representatives from blocks below

R&D


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• More bottom-up and self-organising than the current ILC RD structure

• Build upon current strong groups (ILD, SiD, CLIC p&d, CALICE, LC-TPC, FCAL..)

• More clear visibility/involvement of participating institutes

• Rotation of responsibility roles

• Try to limit the number of “steering groups”

• Try to limit the number of “review” bodies, and ensure that the review bodies are real “expert bodies” ?

Questions:

• Role of WWS ?

• Which parts of the structure needs to be fully global ?

• Which parts of the new structure need “regional representation” ?

More remarks about the future LC organisation


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CLIC Detector Institute Board (IB)

ChairpersonOne person from each institute

CLIC Detector Executive TeamLucie LinssenMark Thomson, James Wells, Konrad Elsener

Steering Board

Executive teamRepresentative ILDRepresentative SiDWorking group convenersChairperson of IB

working groups

CLIC Steering Committee

(CSC)acc. + det.

✓“ad interim”

next step to beimplemented

✔exists

already

requires draftingMoA

+ participants(will take ~1 year)

CLICp&d

R&D

“CLIC physics and detector study”


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These are all CERN-funded projects (e.g. CERN contribution to LHC experiments, accelerator operation, etc, etc)

CERN-LCD

project

this project stands for: “funding to work on LC detectors: ILC/CLIC concepts and R&D”

project leader is Lucie(nominated by CERN DG)

2 explanatory slides, serving just to give background info…


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ILD SiDCLICp&d

CALICE

LC-TPC FCAL

R&D

R&D

R&D

group(ILC)

group(ILC)

“collab”(CLIC)

hostlab

“collab”(LC)

“collab”(LC)

“collab”(LC)

R&D

CERN LCD project participation

CERN-LCD

projectR&D

CERN-LCD

project

R&D

• Accelerator:• Philippe Lebrun, Daniel Schulte, Steinar Stapnes, Nobu Toge

• Physics/detector:• Frank Simon, Harry Weerts, James Wells, LL• Angela Lucaci Timoce

• Timescale:• Due date for a full draft: June 20th• Submit Volume 3 at end July• Submit a 15-page condensed version as CLIC input to European Strategy process

• A few more meetings were held recently and editing has started• Lots of discussions about energy staging implementation options for the machine

CLIC CDR volume 3

CLIC CDR volume 3, status• Foreword (1p) and/or Introduction (1p, nothing yet)

• Physics overview (5-7 pages, James Wells)• Detailed outline was set up ✪• Writing has started

• The CLIC machine technology (6-8 pages, Daniel Schulte)• Detailed outline was set up

• Detector technologies (5 pages, Angela, Frank, Harry, Lucie)• First draft of the full text exists (extracted from Vol2)

• Implementation of the project (8-12 pages, Philippe Lebrun)• Convergence on the scope/options✪

• Strategy, objectives and work-plan for post CDR phase (8-12 pages, Steinar and Lucie)• Detailed outline was set up✪

• Physics potential (5-7 pages, Frank)• Detailed outline was set up✪• Good progress with new benchmark studies✪ => writing will start soon


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Lucie Linssen, FCAL meeting, Zeuthen, May 8th 2012

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Physics/detector objectives: 2012-2016

Implementation study and technical demonstration phasePhysics studies, following up on 7-8 TeV and 14 TeV LHC results

Exploration of SM physics (incl. Higgs, top) and reach for new physicsAdaptation of strategy for CLIC energy staging and luminosity levels

Detector optimisationGeneral detector optimisation + simulation studies in close relation with detector R&D

R&D: Implementation examples demonstrating the required functionalityVertex detector

Demonstration module that meets the requirementsMain tracker

Demonstration modules, including manageable occupancies in the event reconstructionCalorimeters

Demonstration modules, technological prototypes + addressing control of cost Electronics

Demonstrators, in particular in view of power pulsingMagnet systems

Demonstrators of conductor technology, safety systems and moveable service linesEngineering and detector integration

Engineering design and detector integration harmonized with hardware R&D demonstrators Challenging detector technologies, considered feasible in a 5-year R&D program

Most of the work in

common with ILC


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Ongoing benchmark studies, staged energyNew benchmark studies (ongoing) with staged energies(In addition to studies already reported in the CDR)

Stage 1: Ecm = 500 GeV machine (+350 GeV running)Lint = 500 fb-1

Higgs mass measurement (500 GeV, 350 GeV)t-tbar threshold scan (350 GeV)

Stage 2: Ecm = 1.4 TeVLint = 1.5 ab-1 triple Higgs couplingSUSY studies with “Model 3”

sleptons (inc. stau), gauginos

Stage 3: Ecm = 3 TeVLint = 2 ab-1

triple Higgs coupling


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General news, future LC organisation, update on CDR Vol3… Lucie Linssen L. Linssen, CLIC physics...

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