New RPC gas mixtures for sustainable operation in the CMS experiment

Ramos, D.; Tytgat, M.; Amarilo, K. Mota; Samalan, A.; Skovpen, K.; Alves, G. A.; Coelho, E. Alves; da Silva, F. Marujo; Ferreira Filho, M. Barroso; Da Costa, E. M.; Damiao, D. De Jesus; Ferreira, B. C.; De Souza, S. Fonseca; Mundim, L.; Nogima, H.; Pinheiro, J. P.; Santoro, A.; Thiel, M.; De Souza, R. Gomes; 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.; 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.; 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.; Hernandez, A. Sanchez; Garcia, M. Ramirez; 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.2025.170969

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New RPC gas mixtures for sustainable operation in the CMS experiment

Ramos, D.;
Tytgat, M.;
Amarilo, K. Mota;
Samalan, A.;
Skovpen, K.;
... Hong, B.;
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초록

The current operation of the Resistive Plate Chamber (RPC) system within the CMS experiment involves approximately 95% tetrafluoroethane (C2H2F4, TFE). However, in response to climate change concerns, the European Union has instituted a ban on TFE owing to its elevated Global Warming Potential, resulting in an associated increase in market prices. In this framework, shared endeavors within the RPC EcoGas@GIF++ Collaboration, have been dedicated to investigating novel ecological gaseous mixtures based on tetrafluoropropene (C3H2F4, HFO-1234ze) to ensure the sustainable functionality of RPCs. This contribution will delve into the performance outcomes derived from improved RPC gas gaps operating on HFO/CO2-based mixtures as ecologically viable alternatives, particularly in anticipation of the High Luminosity LHC phase (HL-LHC).

키워드

Resistive Plate Chambers; CMS experiment; Ecological friendly gases

제목: New RPC gas mixtures for sustainable operation in the CMS experiment

저자: Ramos, D.; Tytgat, M.; Amarilo, K. Mota; Samalan, A.; Skovpen, K.; Alves, G. A.; Coelho, E. Alves; da Silva, F. Marujo; Ferreira Filho, M. Barroso; Da Costa, E. M.; Damiao, D. De Jesus; Ferreira, B. C.; De Souza, S. Fonseca; Mundim, L.; Nogima, H.; Pinheiro, J. P.; Santoro, A.; Thiel, M.; De Souza, R. Gomes; 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.; 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.; 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.; Hernandez, A. Sanchez; Garcia, M. Ramirez; 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.2025.170969

발행일: 2026-02

유형: Article

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

권: 1082