TY - JOUR
T1 - Pressure correction study for the CMS iRPC detector
AU - CMS muon group
AU - Abdelhameid, T.
AU - Gouzevitch, M.
AU - Samalan, A.
AU - Tytgat, M.
AU - Sawy, M. El
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 - Radi, A.
AU - Ahmad, A.
N1 - Publisher Copyright:
© 2023
PY - 2024/2
Y1 - 2024/2
N2 - The improved Resistive Plate Chambers (iRPC) are designed using thin low resistivity High-Pressure Laminate (HPL) gaps. They are proposed to equip the very forward region of the Compact Muon Solenoid (CMS) detector, as they can stand rates ∼2kHz/cm2. To withstand 3 times higher rates than the installed CMS RPC chambers, the HPL electrode thickness was reduced from 2 mm to 1.4 mm. The gas gain of the detector is dependent on the gas pressure and temperature which requires correcting for the applied voltage to keep detector operational characteristics such as efficiency, cluster size and noise rate constant. Herein, we study the pressure correction at constant temperature for CMS iRPC and compare its correction coefficient with the one for the 2 mm RPC gap technology. Pressure correction parameters for both technologies are found compatible.
AB - The improved Resistive Plate Chambers (iRPC) are designed using thin low resistivity High-Pressure Laminate (HPL) gaps. They are proposed to equip the very forward region of the Compact Muon Solenoid (CMS) detector, as they can stand rates ∼2kHz/cm2. To withstand 3 times higher rates than the installed CMS RPC chambers, the HPL electrode thickness was reduced from 2 mm to 1.4 mm. The gas gain of the detector is dependent on the gas pressure and temperature which requires correcting for the applied voltage to keep detector operational characteristics such as efficiency, cluster size and noise rate constant. Herein, we study the pressure correction at constant temperature for CMS iRPC and compare its correction coefficient with the one for the 2 mm RPC gap technology. Pressure correction parameters for both technologies are found compatible.
KW - CMS
KW - Improved RPC
UR - http://www.scopus.com/inward/record.url?scp=85178635957&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85178635957&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/d72555ce-6ae5-33f0-8922-17a32d11c7aa/
U2 - 10.1016/j.nima.2023.168957
DO - 10.1016/j.nima.2023.168957
M3 - Article
AN - SCOPUS:85178635957
SN - 0168-9002
VL - 1059
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 - 168957
ER -