Published March 19, 2010 | Version Published
Journal Article Open

Commissioning and performance of the CMS silicon strip tracker with cosmic ray muons

Abstract

During autumn 2008, the Silicon Strip Tracker was operated with the full CMS experiment in a comprehensive test, in the presence of the 3.8 T magnetic field produced by the CMS superconducting solenoid. Cosmic ray muons were detected in the muon chambers and used to trigger the readout of all CMS sub-detectors. About 15 million events with a muon in the tracker were collected. The efficiency of hit and track reconstruction were measured to be higher than 99% and consistent with expectations from Monte Carlo simulation. This article details the commissioning and performance of the Silicon Strip Tracker with cosmic ray muons.

Additional Information

© 2010 IOP Publishing Ltd and SISSA. Received: November 30, 2009; accepted: January 11, 2010; published: March 19, 2010. We thank the technical and administrative staff at CERN and other CMS Institutes, and acknowledge support from: FMSR (Austria); FNRS and FWO (Belgium); CNPq, CAPES, FAPERJ, and FAPESP (Brazil); MES (Bulgaria); CERN; CAS, MoST, and NSFC (China); COLCIENCIAS (Colombia); MSES (Croatia); RPF (Cyprus); Academy of Sciences and NICPB (Estonia); Academy of Finland, ME, and HIP (Finland); CEA and CNRS/IN2P3 (France); BMBF, DFG, and HGF (Germany); GSRT (Greece); OTKA and NKTH (Hungary); DAE and DST (India); IPM (Iran); SFI (Ireland); INFN (Italy); NRF (Korea); LAS (Lithuania); CINVESTAV, CONACYT, SEP, and UASLP-FAI (Mexico); PAEC (Pakistan); SCSR (Poland); FCT (Portugal); JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan); MST and MAE (Russia); MSTDS (Serbia); MICINN and CPAN (Spain); Swiss Funding Agencies (Switzerland); NSC (Taipei); TUBITAK and TAEK (Turkey); STFC (United Kingdom); DOE and NSF (USA). Individuals have received support from the Marie-Curie IEF program (European Union); the Leventis Foundation; the A. P. Sloan Foundation; and the Alexander von Humboldt Foundation.

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Additional details

Identifiers

Eprint ID
21917
Resolver ID
CaltechAUTHORS:20110128-114011505

Related works

Funding

FMSR (Austria)
FNRS (Belgium)
FWO (Belgium)
CNPq (Brazil)
CAPES (Brazil)
FAPERJ (Brazil)
FAPESP (Brazil)
MES (Bulgaria)
CERN (China)
CAS (China)
MoST (China)
NSFC (China)
COLCIENCIAS (Colombia)
MSES (Croatia)
RPF (Cyprus)
Academy of Sciences (Estonia)
NICPB (Estonia)
Academy of Finland
ME (Finland)
HIP (Finland)
CEA (France)
CNRS/IN2P3 (France)
BMBF (Germany)
DFG (Germany)
HGF (Germany)
GSRT (Greece)
OTKA (Hungary)
NKTH (Hungary)
DAE (India)
DST (India)
IPM (Iran)
SFI (Ireland)
INFN (Italy)
NRF (Korea)
LAS (Lithuania)
CINVESTAV (Mexico)
CONACyT (Mexico)
SEP (Mexico)
UASLP-FAI (Mexico)
PAEC (Pakistan)
SCSR (Poland)
FCT (Portugal)
JINR (Armenia, Belarus, Georgia, Ukraine, Uzbekistan)
MST (Russia)
MAE (Russia)
MSTDS (Serbia)
MICINN (Spain)
CPAN (Spain)
Swiss Funding Agencies (Switzerland)
NSC (Taipei)
TUBITAK (Turkey)
TAEK (Turkey)
STFC (United Kingdom)
Department of Energy (DOE)
NSF
Marie-Curie IEF program (European Union)
Leventis Foundation
A. P. Sloan Foundation
Alexander von Humboldt Foundation

Dates

Created
2011-01-31
Created from EPrint's datestamp field
Updated
2022-07-12
Created from EPrint's last_modified field

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Caltech groups
CMS@Caltech