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 47 mu m to 243 mu m. 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). Performance of the CMS cathode strip chambers with cosmic rays [journal article - articolo]. In JOURNAL OF INSTRUMENTATION. Retrieved from http://hdl.handle.net/10446/187084

Performance of the CMS cathode strip chambers with cosmic rays

S. Mattiazzo;
2010-01-01

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 47 mu m to 243 mu m. 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.
articolo
26-feb-2010
2010
Inglese
online
5
70 (art. T03018)
1
39
esperti anonimi
Settore FIS/01 - Fisica Sperimentale
Large detector systems for particle and astroparticle physics; Particle tracking detectors (Gaseous detectors)
indice consultabile alla pagina https://iopscience.iop.org/issue/1748-0221/5/03
Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.; Adam, W.; Arnold, B.; Bergauer, H.; Bergauer, T.; Dragicevic, M.; Eichberger, M.; Ero, J.; Friedl, M...espandi
info:eu-repo/semantics/article
reserved
(2010). Performance of the CMS cathode strip chambers with cosmic rays [journal article - articolo]. In JOURNAL OF INSTRUMENTATION. Retrieved from http://hdl.handle.net/10446/187084
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