1 Russia and Dubna Member States CMS Collaboration RDMS participation in the CMS Experiment...

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Russia and Dubna Member States CMS Collaboration

RDMS participation in the CMS Experiment

I.Golutvin and T.Virdee26th meeting of the CERN-Russia Joint Working Group for LHC Experiments, 14 October 2009

RDMS CMS Collaboration

Коллаборация CMS России и стран-участниц ОИЯИ

I.Golutvin and T.Virdee 26th meeting of the CERN-Russia Joint Working Group for LHC Experiments, 14 October 2009 2

CMS ready for data taking


Less than 3 years before the CMS cavern was empty

I.Golutvin and T.Virdee 26th meeting of the CERN-Russia Joint Working Group for LHC Experiments, 14 October 2009

January 2008: Last disk lowered

4


Highly complex and delicate installation: done in 2 weeks against the 6 weeks initially planned

ECAL EE Installation


CRUZET4: great success


Data-taking with LHC beam.

Data-taking with LHC beam.

Wed, 10 Sept. 2008“Splash” events observed when beam (450 GeV, 4×109 p) struck collimators 150m upstream of CMS Halo muons observed once beam started passing through CMS “Splash” Event

and then the first LHC Beam


Cosmic Runs At Four Tesla (Oct-Nov 2008 and Aug 2009):

Continuous Global Cosmic Runs with CMS at operating B field (3.8T)


Re-opening of CMS (Nov.08)


Installation completed in Apr’09Installation completed in Apr’09

Installation of the Si Preshower

The two separate ES DeesThe two separate ES Dees


CASTOR: 223/224 ch working Exposed to test beam before installation – results being analyzed

ME4/2 and Castor Installation

11


CMS was Closed in July.

CRAFT has been successfully carried out.

CMS is being put into “beam-ready” state.

Communication from CERN DG

“The LHC will run for the first part of the 2009-2010 run at 3.5 TeV per beam, with the energy

rising later in the run.”

Decision taken with Experiments, Machine and CERN management. .

CMS Status

13

RDMS in CMS Physics ProgramRDMS in CMS Physics Program


RDMS Strategy:

–Full Integration in CMS Physics Program

–Concentration on physics topics, where RDMS physicists already contributed significantly in preparation of CMS physics program

RDMS Strategy:

–Full Integration in CMS Physics Program

–Concentration on physics topics, where RDMS physicists already contributed significantly in preparation of CMS physics program


RDMS contributed significantly into POG and DPG:- HF, НЕ, EE, CSC calibration, HF and HE+EE+ES test beams, DQM, overall detector performance with both Monte-Carlo and Cosmic Test data- core software development- development, optimization and validation of

algorithms and event processing software • to reconstruct and to analyze muons, jets,

electrons, MET etc, high-mass objects (di-muons, di-jets), decay chains

• to study reconstruction efficiency of physics objects from data, trigger performance, misalignment effect

RDMS contributed significantly into POG and DPG:- HF, НЕ, EE, CSC calibration, HF and HE+EE+ES test beams, DQM, overall detector performance with both Monte-Carlo and Cosmic Test data- core software development- development, optimization and validation of

algorithms and event processing software • to reconstruct and to analyze muons, jets,

electrons, MET etc, high-mass objects (di-muons, di-jets), decay chains

• to study reconstruction efficiency of physics objects from data, trigger performance, misalignment effect


RDMS CMS Selected Physics Tasks

Forward Physics •Study of 2 jet production in hard single diffraction IHEP, SINP MSU, Erevan•Study of 2 jet production in central diffraction IHEP, ITEP, SINP, Erevan

Higgs•Search for Higgs bosons in decays into 2 photons, 4 leptons, 2 leptonsand 2 jets, 2 leptons and 2 neutrinos JINR, ITEP, MSU, Kharkov

QCD•Measurement of the gamma+jet cross-sections JINR, ITEP, SINP•Measurements of jet inclusive cross-section JINR•Search for BFKL effects at jet production PNPI, ITEP•Study of jet shapes ITEP, SINP•Study of jet fragmentation SINP MSU

Forward Physics •Study of 2 jet production in hard single diffraction IHEP, SINP MSU, Erevan•Study of 2 jet production in central diffraction IHEP, ITEP, SINP, Erevan

Higgs•Search for Higgs bosons in decays into 2 photons, 4 leptons, 2 leptonsand 2 jets, 2 leptons and 2 neutrinos JINR, ITEP, MSU, Kharkov

QCD•Measurement of the gamma+jet cross-sections JINR, ITEP, SINP•Measurements of jet inclusive cross-section JINR•Search for BFKL effects at jet production PNPI, ITEP•Study of jet shapes ITEP, SINP•Study of jet fragmentation SINP MSU

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RDMS CMS Selected Physics TasksEWK

•Measurement of DY muon pair production JINR, Minsk, Gomel•Measurement of forward-backward asymmetry JINR in muon pair production•Measurement of triple boson couplings Minsk•Bose-Einstein correlations of gauge bosons (WW, ZZ) JINR

Top physics•Observing the t-channel single top production IHEP, SINP

SUSY•Search for sleptons and lepton flavor number violation INR

Exotics •Search for heavy neutrino and WR INR•Search for new resonances (extra dimensions and Z’) in DY JINR•Search for non-resonant di-muon signals from ADD JINR and compositeness

Heavy Ion •QGP hard probes (heavy quarkonia and jets) SINP MSU and soft probes (eliptic flow)

EWK•Measurement of DY muon pair production JINR, Minsk, Gomel•Measurement of forward-backward asymmetry JINR in muon pair production•Measurement of triple boson couplings Minsk•Bose-Einstein correlations of gauge bosons (WW, ZZ) JINR

Top physics•Observing the t-channel single top production IHEP, SINP

SUSY•Search for sleptons and lepton flavor number violation INR

Exotics •Search for heavy neutrino and WR INR•Search for new resonances (extra dimensions and Z’) in DY JINR•Search for non-resonant di-muon signals from ADD JINR and compositeness

Heavy Ion •QGP hard probes (heavy quarkonia and jets) SINP MSU and soft probes (eliptic flow)


Run CMS continuously to gain operational experience, stability of infrastructure.

Collected 300M (2008) and 520M (2009) cosmic events. ~70% (24/7)

More than 99 % of registration channels were operational

About 600 TB of data distributed widely.

The last analyses of these data used software release destined for 2009 data-taking & LHC grid infrastructure.

Detector and software performances are studied.

Cosmic Runs At Four Tesla (Oct-Nov 2008 and Aug 2009):Continuous Global Cosmic Runs with CMS at B = 3.8T

Cosmic Runs At Four Tesla (Oct-Nov 2008 and Aug 2009):Continuous Global Cosmic Runs with CMS at B = 3.8T


CRAFT Results: CSC Spatial ResolutionRDMS contributed, in particular, into study of CSC performance:

spatial resolutions of ME1/1, ME2 and ME3 were derived

Example for ME1/1 (2008 CRAFT data):

RDMS contributed, in particular, into study of CSC performance:

spatial resolutions of ME1/1, ME2 and ME3 were derived

Example for ME1/1 (2008 CRAFT data):

“Summary of the performance of the CSC's from CRAFT Data”, CFT-09-011

ME1/1bME2/1

ME3/1


CRAFT Results: Muon Track EfficiencyTo study of muon track reconstruction efficiency ~ 50K events

were analyzed: events with tracks in opposite detector

hemispheres (two-leg muons with a topology similar to that

expected in pp collisions) were selected

To study of muon track reconstruction efficiency ~ 50K events

were analyzed: events with tracks in opposite detector

hemispheres (two-leg muons with a topology similar to that

expected in pp collisions) were selected

“Muon Reconstruction Performance”,

CFT-09-014


CRAFT Results: Muon Track EfficiencyHadronic Barrel Calorimeter Response was studied on CRAFT

2009 data (45M events)

Hadronic Barrel Calorimeter Response was studied on CRAFT

2009 data (45M events)

Mean response for HB+/HB- is in good agreement


24 papers with CRAFT results

sent to publication in Journal for Instrumentation 1. Performance of the CMS Pixel detector with cosmic ray data, CFT-09-001

2. The CMS Silicon Strip Tracker Operation and Performance With Cosmic Rays in 3.8 T Magnetic Field, CFT-09-002

3. Alignment of the CMS Tracker with CRAFT data, CFT-09-003

4. Performance and Operation of the CMS Crystal Electromagnetic Calorimeter, CFT-09-004

5. Measurement of the muon stopping power in PbWO, CFT-09-005

6. Time reconstruction and performance of Crystal ECAL, CFT-09-006

7. From Detector to Analysis: CMS Data Processing Workflows During an Extended Cosmic Ray Run, CFT-09-007

8. The CMS CRAFT Exercise, CFT-09-008

9. Performance of CMS Hadron Calorimeter Using Cosmic Muons and the Proton Beam From the LHC, CFT-09-009

10. Measurements of RPC performance in CMS with cosmic rays, CFT-09-010

11. Summary of the performance of the CSC's from CRAFT Data, CFT-09-011

12. Results On Local Muon Reconstruction in DT Chambers From Analysis of Cosmic Muon Data, CFT-09-012

13. L1 Trigger Performance, CFT-09-013

14. Muon Reconstruction Performance, CFT-09-014

15. Magnetic Field Studies, CFT-09-015

16. Muon Track-based alignment, CFT-09-016

17. Muon hardware-based alignment, CFT-09-017

18. HCAL Timing, CFT-09-018

19. Anomalous signals in HCAL, CFT-09-019

20. Performance of the High Level Trigger, CFT-09-020

21. Characterization of Beam Halo Data, CFT-09-021

22. DT Local Trigger Performance, CFT-09-022

23. DT Calibration, CFT-09-023

24. Fine Synchronization of the muon Drift-Tubes local trigger, CFT-09-025

24 papers with CRAFT results

sent to publication in Journal for Instrumentation 1. Performance of the CMS Pixel detector with cosmic ray data, CFT-09-001

2. The CMS Silicon Strip Tracker Operation and Performance With Cosmic Rays in 3.8 T Magnetic Field, CFT-09-002

3. Alignment of the CMS Tracker with CRAFT data, CFT-09-003

4. Performance and Operation of the CMS Crystal Electromagnetic Calorimeter, CFT-09-004

5. Measurement of the muon stopping power in PbWO, CFT-09-005

6. Time reconstruction and performance of Crystal ECAL, CFT-09-006

7. From Detector to Analysis: CMS Data Processing Workflows During an Extended Cosmic Ray Run, CFT-09-007

8. The CMS CRAFT Exercise, CFT-09-008

9. Performance of CMS Hadron Calorimeter Using Cosmic Muons and the Proton Beam From the LHC, CFT-09-009

10. Measurements of RPC performance in CMS with cosmic rays, CFT-09-010

11. Summary of the performance of the CSC's from CRAFT Data, CFT-09-011

12. Results On Local Muon Reconstruction in DT Chambers From Analysis of Cosmic Muon Data, CFT-09-012

13. L1 Trigger Performance, CFT-09-013

14. Muon Reconstruction Performance, CFT-09-014

15. Magnetic Field Studies, CFT-09-015

16. Muon Track-based alignment, CFT-09-016

17. Muon hardware-based alignment, CFT-09-017

18. HCAL Timing, CFT-09-018

19. Anomalous signals in HCAL, CFT-09-019

20. Performance of the High Level Trigger, CFT-09-020

21. Characterization of Beam Halo Data, CFT-09-021

22. DT Local Trigger Performance, CFT-09-022

23. DT Calibration, CFT-09-023

24. Fine Synchronization of the muon Drift-Tubes local trigger, CFT-09-025

In total, 178 authors from RDMSout of 2432


The list of the RDMS authors (I)

Yerevan Physics Institute, Yerevan, Armenia (3 authors)S. Chatrchyan, V. Khachatryan, A.M. Sirunyan

National Centre for Particle and High Energy Physics, Minsk, Belarus (12 authors)V. Chekhovsky, O. Dvornikov, I. Emeliantchik, A. Litomin, V. Makarenko, I. Marfin, V. Mossolov, N. Shumeiko, A. Solin, R. Stefanovitch, J. Suarez Gonzalez,

A. Tikhonov

Research Institute for Nuclear Problems, Minsk, Belarus (5 authors)A. Fedorov, M. Korzhik, A. Karneyeu, V. Panov, R. Zuyeuski

Research Institute of Applied Physical Problems, Minsk, Belarus (1 author)P. Kuchinsky

Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria (12 authors)K. Abadjiev1, T. Anguelov, J. Damgov, N. Darmenov1, L. Dimitrov, V. Genchev1, P. Iaydjiev, S. Piperov, S. Stoykova, G. Sultanov, R. Trayanov, I. Vankov

University of Sofia, Sofia, Bulgaria (9 authors)A. Dimitrov, M. Dyulendarova, V. Kozhuharov, L. Litov, E. Marinova, M. Mateev, B. Pavlov, P. Petkov, Z. Toteva

E.Andronikashvili Institute of Physics, Academy of Science, Tbilisi, Georgia (3 authors)N. Djaoshvili, N. Roinishvili, V. Roinishvili

Institute of High Energy Physics and Informatization, Tbilisi State University, Tbilisi, Georgia (1 author)N. Amaglobeli

Joint Institute for Nuclear Research, Dubna, Russia (36 authors) M.Finger Jr., I.Altsybeev, I.Belotelov, P.Bunin, Y.Ershov, I. Filozova, M. Finger, A. Golunov, I. Golutvin, N. Gorbounov, V. Kalagin, A. Kamenev, V. Karjavin,

V.Konoplyanikov, V. Korenkov, G. Kozlov, А.Kurenkov, A. Lanev, A. Makankin, V.V. Mitsyn, P.Moisenz, E. Nikonov, D. Oleynik, V. Palichik, V. Perelygin, A. Petrosyan, R. Semenov, S. Shmatov, V. Smirnov, D. Smolin, E. Tikhonenko, S. Vasil'ev, A. Vishnevskiy, A. Volodko, A. Zarubin, V. Zhiltsov

The list of the RDMS authors (I)

Yerevan Physics Institute, Yerevan, Armenia (3 authors)S. Chatrchyan, V. Khachatryan, A.M. Sirunyan

National Centre for Particle and High Energy Physics, Minsk, Belarus (12 authors)V. Chekhovsky, O. Dvornikov, I. Emeliantchik, A. Litomin, V. Makarenko, I. Marfin, V. Mossolov, N. Shumeiko, A. Solin, R. Stefanovitch, J. Suarez Gonzalez,

A. Tikhonov

Research Institute for Nuclear Problems, Minsk, Belarus (5 authors)A. Fedorov, M. Korzhik, A. Karneyeu, V. Panov, R. Zuyeuski

Research Institute of Applied Physical Problems, Minsk, Belarus (1 author)P. Kuchinsky

Institute for Nuclear Research and Nuclear Energy, Sofia, Bulgaria (12 authors)K. Abadjiev1, T. Anguelov, J. Damgov, N. Darmenov1, L. Dimitrov, V. Genchev1, P. Iaydjiev, S. Piperov, S. Stoykova, G. Sultanov, R. Trayanov, I. Vankov

University of Sofia, Sofia, Bulgaria (9 authors)A. Dimitrov, M. Dyulendarova, V. Kozhuharov, L. Litov, E. Marinova, M. Mateev, B. Pavlov, P. Petkov, Z. Toteva

E.Andronikashvili Institute of Physics, Academy of Science, Tbilisi, Georgia (3 authors)N. Djaoshvili, N. Roinishvili, V. Roinishvili

Institute of High Energy Physics and Informatization, Tbilisi State University, Tbilisi, Georgia (1 author)N. Amaglobeli

Joint Institute for Nuclear Research, Dubna, Russia (36 authors) M.Finger Jr., I.Altsybeev, I.Belotelov, P.Bunin, Y.Ershov, I. Filozova, M. Finger, A. Golunov, I. Golutvin, N. Gorbounov, V. Kalagin, A. Kamenev, V. Karjavin,

V.Konoplyanikov, V. Korenkov, G. Kozlov, А.Kurenkov, A. Lanev, A. Makankin, V.V. Mitsyn, P.Moisenz, E. Nikonov, D. Oleynik, V. Palichik, V. Perelygin, A. Petrosyan, R. Semenov, S. Shmatov, V. Smirnov, D. Smolin, E. Tikhonenko, S. Vasil'ev, A. Vishnevskiy, A. Volodko, A. Zarubin, V. Zhiltsov


The list of the RDMS authors (II)

Petersburg Nuclear Physics Institute, Gatchina (St Petersburg), Russia (24 authors)N. Bondar, L. Chtchipounov, A. Denisov, Y. Gavrikov, G. Gavrilov, V. Golovtsov, Y. Ivanov, V. Kim, V. Kozlov, P. Levchenko, G. Obrant, E. Orishchin, A. Petrunin,

Y. Shcheglov, A. Shchetkovskiy, V. Sknar, I. Smirnov, V. Sulimov, V. Tarakanov, L. Uvarov, S. Vavilov, G. Velichko, S. Volkov, A. Vorobyev

Institute for Nuclear Research, Moscow, Russia (11 authors)Yu. Andreev, A. Dermenev, S. Gninenko, N. Golubev, M. Kirsanov, N. Krasnikov, V. Matveev, A. Pashenkov, V.E. Postoev, A. Toropin, S. Troitsky

Institute for Theoretical and Experimental Physics, Moscow, Russia (16 authors)A. Baud,V.Epshteyn,V.Gavrilov, N. Ilina, V. Kaftanov†, V. Kolosov, M. Kossov, A. Krokhotin, S. Kuleshov, A. Oulianov, G. Safronov, S. Semenov, I. Shreyber,

V. Stolin, E. Vlasov, A. Zhokin

Moscow State University, Moscow, Russia (13 authors)E. Boos, M. Dubinin, L. Dudko, A. Ershov, A. Gribushin, V. Klyukhin, O. Kodolova, I. Lokhtin, S. Petrushanko, L. Sarycheva, V. Savrin, A. Snigirev, I. Vardanyan

P.N. Lebedev Physical Institute, Moscow, Russia (5 authors)I. Dremin, M. Kirakosyan, N. Konovalova, S.V. Rusakov, A. Vinogradov

State Research Center of Russian Federation, Institute for High Energy Physics, Protvino, Russia (23 authors)S. Akimenko, A. Artamonov, I. Azhgirey, S. Bitioukov, V. Burtovoy, V. Grishin1, V. Kachanov, D. Konstantinov, V. Krychkine, A. Levine, I. Lobov, V. Lukanin,

Y. Mel'nik, V. Petrov, R. Ryutin, S. Slabospitsky, A. Sobol, A. Sytine, L. Tourtchanovitch, S. Troshin, N. Tyurin, A. Uzunian, A. Volkov

National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine (4 authors)L. Levchuk, S. Lukyanenko, D. Soroka, S. Zub

The list of the RDMS authors (II)

Petersburg Nuclear Physics Institute, Gatchina (St Petersburg), Russia (24 authors)N. Bondar, L. Chtchipounov, A. Denisov, Y. Gavrikov, G. Gavrilov, V. Golovtsov, Y. Ivanov, V. Kim, V. Kozlov, P. Levchenko, G. Obrant, E. Orishchin, A. Petrunin,

Y. Shcheglov, A. Shchetkovskiy, V. Sknar, I. Smirnov, V. Sulimov, V. Tarakanov, L. Uvarov, S. Vavilov, G. Velichko, S. Volkov, A. Vorobyev

Institute for Nuclear Research, Moscow, Russia (11 authors)Yu. Andreev, A. Dermenev, S. Gninenko, N. Golubev, M. Kirsanov, N. Krasnikov, V. Matveev, A. Pashenkov, V.E. Postoev, A. Toropin, S. Troitsky

Institute for Theoretical and Experimental Physics, Moscow, Russia (16 authors)A. Baud,V.Epshteyn,V.Gavrilov, N. Ilina, V. Kaftanov†, V. Kolosov, M. Kossov, A. Krokhotin, S. Kuleshov, A. Oulianov, G. Safronov, S. Semenov, I. Shreyber,

V. Stolin, E. Vlasov, A. Zhokin

Moscow State University, Moscow, Russia (13 authors)E. Boos, M. Dubinin, L. Dudko, A. Ershov, A. Gribushin, V. Klyukhin, O. Kodolova, I. Lokhtin, S. Petrushanko, L. Sarycheva, V. Savrin, A. Snigirev, I. Vardanyan

P.N. Lebedev Physical Institute, Moscow, Russia (5 authors)I. Dremin, M. Kirakosyan, N. Konovalova, S.V. Rusakov, A. Vinogradov

State Research Center of Russian Federation, Institute for High Energy Physics, Protvino, Russia (23 authors)S. Akimenko, A. Artamonov, I. Azhgirey, S. Bitioukov, V. Burtovoy, V. Grishin1, V. Kachanov, D. Konstantinov, V. Krychkine, A. Levine, I. Lobov, V. Lukanin,

Y. Mel'nik, V. Petrov, R. Ryutin, S. Slabospitsky, A. Sobol, A. Sytine, L. Tourtchanovitch, S. Troshin, N. Tyurin, A. Uzunian, A. Volkov

National Scientific Center, Kharkov Institute of Physics and Technology, Kharkov, Ukraine (4 authors)L. Levchuk, S. Lukyanenko, D. Soroka, S. Zub


October Exercise

The main goal of CMS October Exercise is the final commissioning of

the CMS analysis system

Tier-2 analysis model deployment training people to efficiently access and analyze data to start work with Secondary Datasets (SD) scale-test of CMS Computing

T1-T2 transfers of SDs and MC Widespread use of GRID services T2-T2 transfers Analysis jobs exercising early analyses by as many

people as possible

The main goal of CMS October Exercise is the final commissioning of

the CMS analysis system

Tier-2 analysis model deployment training people to efficiently access and analyze data to start work with Secondary Datasets (SD) scale-test of CMS Computing

T1-T2 transfers of SDs and MC Widespread use of GRID services T2-T2 transfers Analysis jobs exercising early analyses by as many

people as possible


RDMS participates in October Exercise

via Exotica PAG and Muon POG • JINR Tier-2 is operated as the Exotica and

Muon associated sites • INR Tier-2 is operated as target sites for user

job output • MUON POG: skimming and analysis of RAW

CRAFT datasets• Exotica PAG: skimming and analysis of single

muon and dilepton datasets

RDMS participates in October Exercise

via Exotica PAG and Muon POG • JINR Tier-2 is operated as the Exotica and

Muon associated sites • INR Tier-2 is operated as target sites for user

job output • MUON POG: skimming and analysis of RAW

CRAFT datasets• Exotica PAG: skimming and analysis of single

muon and dilepton datasets


CMS “Early” Papers

Preparing publications of the first expected

LHC results (10-100 pb-1): If, today, we did have data available and understood, would we and

could we do the analysis as described in the paper? If the analysis was actually carried out as described, would CMS be

ready to send this paper to a journal "as is"? If not, what additional work (analysis, editorial, other) would still be necessary prior to submission?

Preparing publications of the first expected

LHC results (10-100 pb-1): If, today, we did have data available and understood, would we and

could we do the analysis as described in the paper? If the analysis was actually carried out as described, would CMS be

ready to send this paper to a journal "as is"? If not, what additional work (analysis, editorial, other) would still be necessary prior to submission?


RDMS contributed to CMS Early Analysis with

10-100 pb-1 at the LHC start-up- “Combination of two lepton channels for a narrow

resonance search”, based on EXO-09-006 and “Search for New High-Mass Resonances Decaying to Muon Pairs in the CMS Experiment”, BSM-07-002

- “Heavy Right-Handed Neutrinos”, based on EXO-08-006

- “Study of jet transverse structure using the second moment of the jet profile in transverse momentum at 10 TeV”, based on QCD-08-002

- “Dijet production with large rap gap between the dijets, test of BFKL dynamics”, based on FWD-08-004

RDMS contributed to CMS Early Analysis with

10-100 pb-1 at the LHC start-up- “Combination of two lepton channels for a narrow

resonance search”, based on EXO-09-006 and “Search for New High-Mass Resonances Decaying to Muon Pairs in the CMS Experiment”, BSM-07-002

- “Heavy Right-Handed Neutrinos”, based on EXO-08-006

- “Study of jet transverse structure using the second moment of the jet profile in transverse momentum at 10 TeV”, based on QCD-08-002

- “Dijet production with large rap gap between the dijets, test of BFKL dynamics”, based on FWD-08-004


RDMS activity in CMS Physics Program

is very well visible

RDMS activity in CMS Physics Program

is very well visible

The research results were published and presented by of RDMS groups on the international workshops, conferences and symposiums. The results on topics where RDMS physicists play key roles were given on behalf of CMS Collaboration as well as on behalf of both ATLAS and CMS Collaborations

During the last three years • more than 150 papers were published including

more than 50 CMS Notes and PAS more than 90 International Journals and Conference Reports

• more than 200 talks on CMS Physics Meetings

• 100 talks at the International Conferences (ICHEP, HCP, NEC, etc)

• about 70 RDMS physicists are participated in CMS data analysis

The research results were published and presented by of RDMS groups on the international workshops, conferences and symposiums. The results on topics where RDMS physicists play key roles were given on behalf of CMS Collaboration as well as on behalf of both ATLAS and CMS Collaborations

During the last three years • more than 150 papers were published including

more than 50 CMS Notes and PAS more than 90 International Journals and Conference Reports

• more than 200 talks on CMS Physics Meetings

• 100 talks at the International Conferences (ICHEP, HCP, NEC, etc)

• about 70 RDMS physicists are participated in CMS data analysis


RDMS ComputingRDMS Computing


CERNTier-0

CMS RDMS Tier-1

(System administrator is

Victor Zhiltsov)

Other CMS Tier-1’s

RDMS Grid Sector

Russia DMS

Tier-2

JINR

Dubna

Tier-2

ITEP

Moscow

Tier-2

SINP MSU

Moscow

Tier-2

INR

Troitsk

Tier-2

FIAN

Moscow

Tier-2

IHEP

Protivino

Tier-2

PNPI

Gatchina

Tier-2

KIPT

Kharkov

Tier-2

Minsk

Tier-2

Erevan

Tier-2

Sofia

Tier-2

Tbilisi

RDMS CMS Grid Sector

To provide data management and data transfer to RDMS Tier-2 and data processing in the framework of RDMS Physics Tasks the special СMS RDMS Tier-1 was created in CERN

31


Basic CMS requirements to each CMS T2 sites

a) site monitoring

b) certification of Tier2 – Tier1 links

c) CMS job robot test

d) minimal CMS Tier-2 disk space is ~ 100 TB (should not be shared with other experiments)

Basic CMS requirements to each CMS T2 sites

a) site monitoring

b) certification of Tier2 – Tier1 links

c) CMS job robot test

d) minimal CMS Tier-2 disk space is ~ 100 TB (should not be shared with other experiments)


CERNTier-0

CMS RDMS Tier-1

(System administrator is

Victor Zhiltsov)

Other CMS Tier-1’s

RDMS Grid Sector

Russia DMS

Tier-2

JINR

Dubna

Tier-2

ITEP

Moscow

Tier-2

SINP MSU

Moscow

Tier-2

INR

Troitsk

Tier-2

FIAN

Moscow

Tier-2

IHEP

Protivino

Tier-2

PNPI

St.Petersburg

Tier-2

KIPT

Kharkov

Tier-2

Minsk

Tier-2

Erevan

Tier-2

Sofia

Tier-2

Tbilisi

Status of RDMS Tier-2

33


RDMS request for RU and JINR T2s

Resources to be available since April 2010

Total disk space – up to 1300TB

Total CPU – up to 4500kSI2K

Main concern is still Gb-data links


CMS RDMS Tier-2 association Now Exotica PAG: T2_RU_JINR Heavy Ion PAG: T2_RU_SINP Higgs PAG: T2_KIPT_UA Muon POG: T2_RU_JINR JetMET/HCAL POG: T2_RU_ITEP

New CMS requirements: - Tier2-Tier2 link certification is needed without fail- Local DBS installation has to be done

Reliable daily maintenance of all CMS required services including user support is sure to be

provided

Future interest

Exotica PAG: T2_RU_INR QCD PAG: T2_RU_PNPI,

Top PAG: T2_RU_SINP FWD PAG: T2_RU_IHEP

e-gamma/ECAL POG: T2_RU_INR

Now Exotica PAG: T2_RU_JINR Heavy Ion PAG: T2_RU_SINP Higgs PAG: T2_KIPT_UA Muon POG: T2_RU_JINR JetMET/HCAL POG: T2_RU_ITEP

New CMS requirements: - Tier2-Tier2 link certification is needed without fail- Local DBS installation has to be done

Reliable daily maintenance of all CMS required services including user support is sure to be

provided

Future interest

Exotica PAG: T2_RU_INR QCD PAG: T2_RU_PNPI,

Top PAG: T2_RU_SINP FWD PAG: T2_RU_IHEP

e-gamma/ECAL POG: T2_RU_INR


Remote Operations at RDMS InstitutionsImportant functions of RDMS Institutions are remote operations:

remote monitoring of data taking (DQM), express analysis, calibration and alignment of subdetectors

The functionality readiness is being tested in beam tests and regular cosmic

runs

CERN RDMS• Data processing for express analysis of

detector subsystem operation• Expert analysis of conditions of detector

subsystems• Calibration and alignment

CMSData Base

RAW

Condition data

Expert Advices


Example: JINR Remote Operation Centre

Monitoring of detector systemsData Monitoring / Express AnalysisShift Operations (except for run control)Communications of JINR shifter with personal at CMS Control Room (SX5) and CMS Meyrin centreCommunications between JINR experts and CMS shifters Coordination of data processing and data management Training and Information

Monitoring of detector systemsData Monitoring / Express AnalysisShift Operations (except for run control)Communications of JINR shifter with personal at CMS Control Room (SX5) and CMS Meyrin centreCommunications between JINR experts and CMS shifters Coordination of data processing and data management Training and Information

37

I.Golutvin and T.Virdee. CMS. Russia-CERN Joint Working Group, October 28, 2008 38

RDMS Team: M&O and MoA

RDMS 2009 M&O: RDMS_DMS 22 RDMS_RF 60

RDMS 2009 MoA: Paid Authors (phys. paper) 82Grad. Students 8Total 90Total FTE for services 23

RDMS 2010 M&O: RDMS_DMS 20 RDMS_RF 59 RDMS 2010 MoA: Paid Authors (phys. paper) 79

Grad. Students 6Total 85

RDMS 2009 M&O: RDMS_DMS 22 RDMS_RF 60

RDMS 2009 MoA: Paid Authors (phys. paper) 82Grad. Students 8Total 90Total FTE for services 23

RDMS 2010 M&O: RDMS_DMS 20 RDMS_RF 59 RDMS 2010 MoA: Paid Authors (phys. paper) 79

Grad. Students 6Total 85

I.Golutvin and T.Virdee. CMS. Russia-CERN Joint Working Group, October 28, 2008 39

RDMS M&O cat. A Payment 2009

RDMS_DMS Invoiced 200.6 KCHF

Paid 189.4 KCHF

RDMS_RF Invoiced 506.1 KCHF

Paid 506.1 KCHF

RDMS_DMS Invoiced 200.6 KCHF

Paid 189.4 KCHF

RDMS_RF Invoiced 506.1 KCHF

Paid 506.1 KCHF

Scientific RDMS Report for 15 years

RDMS CMS Book

In August, 2009 in the “Eterna” Moscow publishing house the RDMS scientific report for last 15 years has been published as a book.

50 authors CMS members have brought defining contribution to the book.

The book consists of the three sections:

• The Introduction of Scientific Editorial Council devoted to the modern problems of physics, LHC, CMS, RDMS;• RDMS participation in creation of CMS;• The CMS selected physics tasks.

Presentation

Title of IHST

45

Selected Physics Topics:1.G.Kozlov, N.Krasnikov, and V.Matveev

“Introduction into the Standard Model – basis of the modern knowledge on the matter”

2. M.Dubinin and A.Nikitenko

“Higgs Bosons and Great Unification”

3. E.Boos, L.Dudko, and S.Slabospitsky,

“Wonderful top-quark”

4. M.Savina and S. Shmatov

“Physics with Extra Dimensions”

5. Yu.Andreev, S.Bityukov, N.Krasnikov, and V.Matveev

“The puzzle of the heavy neutrino”

6. V.Petrov, R.Ryutin, and A.Sobol

“Physics of the large distance at the Large Hadron Collider”

7. G.Kozlov

“On quantum particle correlations”

8. I.Lokhtin and L.Sarycheva

“Investigation of the high-density matter properties in the relativistic heavy-ion collisions”

Selected Physics Topics:1.G.Kozlov, N.Krasnikov, and V.Matveev

“Introduction into the Standard Model – basis of the modern knowledge on the matter”

2. M.Dubinin and A.Nikitenko

“Higgs Bosons and Great Unification”

3. E.Boos, L.Dudko, and S.Slabospitsky,

“Wonderful top-quark”

4. M.Savina and S. Shmatov

“Physics with Extra Dimensions”

5. Yu.Andreev, S.Bityukov, N.Krasnikov, and V.Matveev

“The puzzle of the heavy neutrino”

6. V.Petrov, R.Ryutin, and A.Sobol

“Physics of the large distance at the Large Hadron Collider”

7. G.Kozlov

“On quantum particle correlations”

8. I.Lokhtin and L.Sarycheva

“Investigation of the high-density matter properties in the relativistic heavy-ion collisions”


Conclusions

We are close to the first physics run of LHC. The next few weeks must be used to complete all preparatory work and to refine details of the analyses for the new initial scenario of 7TeV.

Expectations are for months of operation at 7-10TeV with the goal of collecting a few hundreds pb-1 of integrated luminosity.

CMS is in an excellent status to produce good physics results from the first LHC data.

A new era of discoveries is just in front of us.

1 Russia and Dubna Member States CMS Collaboration RDMS participation in the CMS Experiment...

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