Abstract
The influence of the high background rates on the Cathode Strip Chamber (CSC) anode trigger ability has been studied. The investigation has been made with a P3 prototype of the CSC of ME1/1 Endcap muon station of the CMS experiment (CERN). The work has been done at the Gamma Irradiation Facility (GIF, CERN). P3 has been installed at the SPS X5c muon beam line in a background field of 137Cs source. The CSC timing resolution and the track registration efficiency as a function of gamma rate are presented.
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The Compact Muon Solenoid. Technical Proposal CERN/LHCC 94-38, LHCC/P1 (1994), pp. 104–128.
The Level-1 Trigger. Technical Design Report CERN/LHCC 2000-038, CMS TDR 6.1 (2000), pp. 341–380.
A. Chvyrov et al., “Bunch Crossing Identification Study on MF1 Prototype Beam Test Data,” CERN CMS TN/95-161 (1995).
I. A. Golutvin et al., “Timing Resolution of Cathode Strip Chambers of the CMS ME1/1 Muon Station and Bunch Crossing Identification,” Part. Nucl. Lett. 4(107), 54–61 (2001).
Yu. Ershov et al., “Fabrication and Test of the Full-Scale P3 Prototype of the ME1/1 CSC,” CERN CMS IN 1997/003 (1997).
Yu. Ershov et al., “P3 — the Full-Scale Prototype of the ME1/1 CSC,” JINR Commun. E13-99-296 (Dubna, 1999).
M. Conte and A. Zambra, “Hybrid Preamplifier for Solid State Detectors on High-Energy Experiments,” in Proc. of the Intern. Conf. “The Search for Charm, Beauty, and Truth at High Energies” (Erice, 1981), pp. 283–286.
S. Agosteo et al., “A Facility of the Test of Large-Area Muon Chambers at High Rates,” Nucl. Instrum. Methods Phys. Res. A 452, 94–104 (2000).
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Golutvin, I.A., Gorbunov, N.V., Karjavin, V.Y. et al. Study of the anode self-trigger ability of the ME1/1 CMS Endcap Cathode Strip Chamber. Phys. Part. Nuclei Lett. 4, 253–257 (2007). https://doi.org/10.1134/S1547477107030089
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DOI: https://doi.org/10.1134/S1547477107030089