Performance of the Cms Cathode Strip Chambers With Cosmic Rays
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Date
Authors
Demir, Durmuş Ali
Karapınar, Güler
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Open Access Color
BRONZE
Green Open Access
Yes
OpenAIRE Downloads
47
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69
Publicly Funded
Yes
Abstract
The Cathode Strip Chambers (CSCs) constitute the primary muon tracking device in the CMS endcaps. Their performance has been evaluated using data taken during a cosmic ray run in fall 2008. Measured noise levels are low, with the number of noisy channels well below 1%. Coordinate resolution was measured for all types of chambers, and fall in the range 47μm to 243μm. The efficiencies for local charged track triggers, for hit and for segments reconstruction were measured, and are above 99%. The timing resolution per layer is approximately 5 ns. © 2010 IOP Publishing Ltd and SISSA.
Description
Keywords
Large detector systems, Particle tracking detectors, Gaseous detectors, Cathode Strip Chambers, Compact Muon Solenoid, Cosmic Run At Four Tesla (CRAFT), Large Hadron Collider (LHC), Compact Muon Solenoid, Physics - Instrumentation and Detectors, 530 Physics, Particle tracking detectors (Gaseous detectors), 610, FOS: Physical sciences, Physics Institute, Large Hadron Collider (LHC), 530, PARTICLE PHYSICS; LARGE HADRON COLLIDER; CMS, Gaseous detectors, cosmic muons, Particle tracking detectors, Large detector systems, CMS; LHC; Cathode strip chambers; cosmic muons, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, info:eu-repo/classification/ddc/530, Cathode strip chambers, info:eu-repo/classification/ddc/610, : Large detector systems for particle and astroparticle physics, ddc:610, Large detector systems for particle and astroparticle physics; Particle tracking detectors (Gaseous detectors), CMS, Large detector systems for particle and astroparticle physics, Physics, ddc:530, Instrumentation and Detectors (physics.ins-det), LARGE HADRON COLLIDER, Cosmic Run At Four Tesla (CRAFT), [PHYS.PHYS.PHYS-INS-DET] Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Large detector system, Large detector systems for particle and astroparticle physics; Particle tracking detectors (Gaseous detectors); Instrumentation; Mathematical Physics, Particle and astroparticle physic, Instrumentation; Mathematical Physics, PARTICLE PHYSICS, LHC, Cathode Strip Chambers
Fields of Science
03 medical and health sciences, 0302 clinical medicine
Citation
Chatrchyan, S., Khachatryan, V., Sirunyan, A. M., Adam. W., Arnold, B., ...CMS Collaboration (2010). Performance of the CMS cathode strip chambers with cosmic rays. Journal of Instrumentation, 5(3). doi:10.1088/1748-0221/5/03/T03018
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OpenCitations Citation Count
8
Volume
5
Issue
3
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