Abstract : The high pseudo-rapidity region of the CMS muon system is covered by Cathode Strip Chambers (CSC) only and lacks redundant coverage despite the fact that it is a challenging region for muons in terms of backgrounds and momentum resolution. In order to maintain good efficiency for the muon trigger in this region additional RPCs are planned to be installed in the two outermost stations at low angle named RE3/1 and RE4/1. These stations will use RPCs with finer granularity and good timing resolution to mitigate background effects and to increase the redundancy of the system.
http://hal.in2p3.fr/in2p3-01337618
Contributor : Dominique Girod
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Submitted on : Monday, June 27, 2016 - 12:26:14 PM
Last modification on : Thursday, March 15, 2018 - 11:40:10 AM
A. Fagot, A. Cimmino, S. Crucy, M. Gul, A. A. O. Rios, et al.. R&D towards the CMS RPC Phase-2 upgrade. 13th Workshop on Resistive Plate Chambers and Related Detectors (RPC2016), Feb 2016, Ghent, Belgium. pp.C09017, ⟨10.1088/1748-0221/11/09/C09017⟩. ⟨in2p3-01337618⟩
