Performance of the gas gain monitoring system of the CMS RPC muon detector

The RPC muon detector of the CMS experiment at the LHC (CERN, Geneva, Switzerland) is equipped with a Gas Gain Monitoring (GGM) system. A report on the stability of the system during the 2011-2012 data taking run is given, as well as the observation of an effect which suggests a novel method for the...

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Hauptverfasser:	Benussi, L, Bianco, S, Passamonti, L, Piccolo, D, Pierluigi, D, Raffone, G, Russo, A, Saviano, G, Ban, Y, Cai, J, Li, Q, Liu, S, Qian, S, Wang, D, Xu, Z, Zhang, F, Choi, Y, Kim, D, Choi, S, Hong, B, Kang, JW, Kang, M, Kwon, JH, Lee, KS, Park, SK, Pant, L, Singh, VBJ, Kumar, AMR, Kumar, S, Chand, S, Singh, A, Bhandari, VK, Cimmino, Anna, Ocampo Rios, Alberto Andres, Thyssen, Filip, Tytgat, Michael, Van Doninck, W, Ahmad, A, Muhammad, S, Shoaib, M, Hoorani, H, Awan, I, Ali, I, Ahmed, W, Asqhar, MI, Shahzad, H, Sayed, A, Ibrahim, A, Assran, Y, Aly, R, Radi, A, Elkafrawi, T, Sharma, A, Colafranceschi, S, Abbrescia, M, Verwilligen, P, Meola, S, Cavallo, N, Braghieri, A, Montagna, P, Riccardi, C, Salvini, P, Vitulo, P, Dimitrov, A, Hadjiiska, R, Litov, L, Pavlov, B, Petkov, P, Aleksandrov, A, Genchev, V, Iaydjiev, P, Rodozov, M, Sultanov, G, Vutova, M, Stoykova, S, Ibarguen, HS, Morales, MIP, Bernardino, SC, Bagaturia, I, Tsamalaidze, Z, Avila, C, Cabrera, A, Chaparro, L, Gomez, JP, Gomez, B, Sanabria, JC, Lee, SK, Mohanty, AK, Thomas, RG, Sehgal, R, Chudasama, R, Sehgal, ST
Format:	Artikel
Sprache:	eng
Schlagworte:	Gas systems and purification Materials for gaseous detectors Muon spectrometers Particle tracking detectors (Gaseous detectors) Physics and Astronomy
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The RPC muon detector of the CMS experiment at the LHC (CERN, Geneva, Switzerland) is equipped with a Gas Gain Monitoring (GGM) system. A report on the stability of the system during the 2011-2012 data taking run is given, as well as the observation of an effect which suggests a novel method for the monitoring of gas mixture composition.
ISSN:	1748-0221 1748-0221