Gas gaps and chambers quality control of improved Resistive Plate Chambers

Ali, M.A.; El-Mahdy, B.; Huerta, F.E. Neri; Tytgat, M.; Amarilo, K. Mota; Samalan, A.; Skovpen, K.; Alves, G.A.; Coelho, E. Alves; da Silva, F. Marujo; Filho, M. Barroso Ferreira; Da Costa, E.M.; De Jesus Damiao, D.; Ferreira, B.C.; De Souza, S. Fonseca; Mundim, L.; Nogima, H.; Pinheiro, J.P.; Santoro, A.; Thiel, M.; De Souza, R. Gomes; De Andrade rangel Monteiro, T.; Aleksandrov, A.; Hadjiiska, R.; Iaydjiev, P.; Shopova, M.; Sultanov, G.; Dimitrov, A.; Litov, L.; Pavlov, B.; Petkov, P.; Petrov, A.; Shumka, E.; Cao, P.; Diao, W.; Gong, W.; Hou, Q.; Kou, H.; Liu, Z.-A.; Song, J.; Wang, N.; Zhao, J.; Qian, S.J.; Avila, C.; Trujillo, D.A. Barbosa; Cabrera, A.; Florez, C.A.; Vega, J.A. Reyes; Aly, R.; Radi, A.; Assran, Y.; Crotty, I.; Mahmoud, M.A.; Balleyguier, L.; Chen, X.; Combaret, C.; Galbit, G.; Gouzevitch, M.; Grenier, G.; Laktineh, I.B.; Luciol, A.; Mirabito, L.; Tromeur, W.; Bagaturia, I.; Kemularia, O.; Lomidze, I.; Tsamalaidze, Z.; Amoozegar, V.; Boghrati, B.; Ebrahimi, M.; Esfandi, F.; Hosseini, Y.; Najafabadi, M. Mohammadi; Zareian, E.; Abbrescia, M.; De Filippis, N.; Iaselli, G.; Loddo, F.; Pugliese, G.; Ramos, D.; Benussi, L.; Bianco, S.; Meola, S.; Piccolo, D.; Buontempo, S.; Carnevali, F.; Lista, L.; Paolucci, P.; Fienga, F.; Braghieri, A.; Montagna, P.; Riccardi, C.; Salvini, P.; Vitulo, P.; Kim, T.J.; Asilar, E.; Ryou, Y.; Choi, S.; Hong, B.; Lee, K.S.; Goh, J.; Shin, J.; Lee, Y.; Pedraza, I.; Estrada, C. Uribe; Castilla-Valdez, H.; Lopez-Fernandez, R.; Hernández, A. Sánchez; García, M. Ramírez; Guadarrama, D.L. Ramirez; Shah, M.A.; Vazquez, E.; Zaganidis, N.; Ahmad, A.; Asghar, M.I.; Hoorani, H.R.; Muhammad, S.; Eysermans, J.

doi:10.1016/j.nima.2025.170484

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Gas gaps and chambers quality control of improved Resistive Plate Chambers

Ali, M.A.;
El-Mahdy, B.;
Huerta, F.E. Neri;
Tytgat, M.;
Amarilo, K. Mota;
... Hong, B.;
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초록

"In preparation for the Phase-II upgrade for the High-Luminosity LHC program, 72 improved Resistive Plate Chambers (iRPC) will be installed in the third and fourth endcap disks of the Compact Muon Solenoid detector during the annual technical stop 2024. This new generation of RPC detectors will operate in a low-angle momentum (extending RPC coverage from pseudorapidity |η| = 1.9 to 2.4), in a high radiation environment, and will bring a better space and time resolution for this challenging region. To ensure proper performance, iRPC chambers undergo a series of quality control (QC) tests at each stage of the assembly chain. These tests include QC1 for the basic components, QC2 for chamber elements such as gaps and cooling, QC3 for evaluating the full chamber performance after production, which includes noise, efficiency, current, lastly QC4 for the final validation of the chambers. In this work we present the different QC stages and discuss test results for the newly built iRPCs at the assembly sites. © 2025

키워드

Performance; Quality control; Resistive plate chambers

제목: Gas gaps and chambers quality control of improved Resistive Plate Chambers

저자: Ali, M.A.; El-Mahdy, B.; Huerta, F.E. Neri; Tytgat, M.; Amarilo, K. Mota; Samalan, A.; Skovpen, K.; Alves, G.A.; Coelho, E. Alves; da Silva, F. Marujo; Filho, M. Barroso Ferreira; Da Costa, E.M.; De Jesus Damiao, D.; Ferreira, B.C.; De Souza, S. Fonseca; Mundim, L.; Nogima, H.; Pinheiro, J.P.; Santoro, A.; Thiel, M.; De Souza, R. Gomes; De Andrade rangel Monteiro, T.; Aleksandrov, A.; Hadjiiska, R.; Iaydjiev, P.; Shopova, M.; Sultanov, G.; Dimitrov, A.; Litov, L.; Pavlov, B.; Petkov, P.; Petrov, A.; Shumka, E.; Cao, P.; Diao, W.; Gong, W.; Hou, Q.; Kou, H.; Liu, Z.-A.; Song, J.; Wang, N.; Zhao, J.; Qian, S.J.; Avila, C.; Trujillo, D.A. Barbosa; Cabrera, A.; Florez, C.A.; Vega, J.A. Reyes; Aly, R.; Radi, A.; Assran, Y.; Crotty, I.; Mahmoud, M.A.; Balleyguier, L.; Chen, X.; Combaret, C.; Galbit, G.; Gouzevitch, M.; Grenier, G.; Laktineh, I.B.; Luciol, A.; Mirabito, L.; Tromeur, W.; Bagaturia, I.; Kemularia, O.; Lomidze, I.; Tsamalaidze, Z.; Amoozegar, V.; Boghrati, B.; Ebrahimi, M.; Esfandi, F.; Hosseini, Y.; Najafabadi, M. Mohammadi; Zareian, E.; Abbrescia, M.; De Filippis, N.; Iaselli, G.; Loddo, F.; Pugliese, G.; Ramos, D.; Benussi, L.; Bianco, S.; Meola, S.; Piccolo, D.; Buontempo, S.; Carnevali, F.; Lista, L.; Paolucci, P.; Fienga, F.; Braghieri, A.; Montagna, P.; Riccardi, C.; Salvini, P.; Vitulo, P.; Kim, T.J.; Asilar, E.; Ryou, Y.; Choi, S.; Hong, B.; Lee, K.S.; Goh, J.; Shin, J.; Lee, Y.; Pedraza, I.; Estrada, C. Uribe; Castilla-Valdez, H.; Lopez-Fernandez, R.; Hernández, A. Sánchez; García, M. Ramírez; Guadarrama, D.L. Ramirez; Shah, M.A.; Vazquez, E.; Zaganidis, N.; Ahmad, A.; Asghar, M.I.; Hoorani, H.R.; Muhammad, S.; Eysermans, J.

DOI: 10.1016/j.nima.2025.170484

발행일: 2025-08

유형: Article

저널명: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

권: 1077

언어: ENG

출판사: Elsevier B.V.

발행국가: 네덜란드

ISSN: E 1872-9576
P 0168-9002