TY - JOUR
T1 - Latest results of Longevity studies on the present CMS RPC system for HL-LHC phase
AU - CMS muon group
AU - Aly, R.
AU - Eysermans, J.
AU - Samalan, A.
AU - Tytgat, M.
AU - El Sawy, M.
AU - Alves, G. A.
AU - Marujo, F.
AU - Coelho, E. A.
AU - Da Costa, E. M.
AU - Nogima, H.
AU - Santoro, A.
AU - De Souza, S. Fonseca
AU - De Jesus Damiao, D.
AU - Thiel, M.
AU - Amarilo, K. Mota
AU - Filho, M. Barroso Ferreira
AU - Aleksandrov, A.
AU - Hadjiiska, R.
AU - Iaydjiev, P.
AU - Rodozov, M.
AU - Shopova, M.
AU - Soultanov, G.
AU - Dimitrov, A.
AU - Litov, L.
AU - Pavlov, B.
AU - Petkov, P.
AU - Petrov, A.
AU - Shumka, E.
AU - Qian, S. J.
AU - Kou, H.
AU - Liu, Z. A.
AU - Zhao, J.
AU - Song, J.
AU - Hou, Q.
AU - Diao, W.
AU - Cao, P.
AU - Avila, C.
AU - Barbosa, D.
AU - Cabrera, A.
AU - Florez, A.
AU - Fraga, J.
AU - Reyes, J.
AU - Assran, Y.
AU - Mahmoud, M. A.
AU - Mohammed, Y.
AU - Crotty, I.
AU - Laktineh, I.
AU - Grenier, G.
AU - Gouzevitch, M.
AU - Radi, A.
N1 - Publisher Copyright:
© 2023
PY - 2023/10/1
Y1 - 2023/10/1
N2 - The present Compact Muon Solenoid Resistive Plate Chambers system has been worked efficiently during Run I and Run II of data taking period (Shah et al., 2020) [1]. In the coming years of operation with the High Luminosity LHC (HL-LHC), the expected rate and integrated charge are expected to be about 600 Hz/cm2 and 840 mC/cm2, respectively (including a safety factor of three). Therefore, the HL-LHC phase will be a challenge for the RPC system since the expected operating conditions are much harsher than those for which the detectors have been designed, and could introduce non-recoverable aging effects which can alter the detector properties. A longevity test has been started at the CERN Gamma Irradiation Facility to estimate the impact of HL-LHC conditions on the RPC detector performance in order to determine whether the RPC system will survive the harsher background conditions expected at HL-LHC. The latest results of the irradiation test will be presented.
AB - The present Compact Muon Solenoid Resistive Plate Chambers system has been worked efficiently during Run I and Run II of data taking period (Shah et al., 2020) [1]. In the coming years of operation with the High Luminosity LHC (HL-LHC), the expected rate and integrated charge are expected to be about 600 Hz/cm2 and 840 mC/cm2, respectively (including a safety factor of three). Therefore, the HL-LHC phase will be a challenge for the RPC system since the expected operating conditions are much harsher than those for which the detectors have been designed, and could introduce non-recoverable aging effects which can alter the detector properties. A longevity test has been started at the CERN Gamma Irradiation Facility to estimate the impact of HL-LHC conditions on the RPC detector performance in order to determine whether the RPC system will survive the harsher background conditions expected at HL-LHC. The latest results of the irradiation test will be presented.
KW - Aging
KW - CMS
KW - HL-LHC
KW - RPC
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UR - http://www.scopus.com/inward/citedby.url?scp=85164994407&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/d9538ab5-fc21-30ae-9265-057b8d167008/
U2 - 10.1016/j.nima.2023.168452
DO - 10.1016/j.nima.2023.168452
M3 - Article
AN - SCOPUS:85164994407
SN - 0168-9002
VL - 1055
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
M1 - 168452
ER -