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Title: Performance of prototype GE1/1 chambers for the CMS muon spectrometer upgrade

Abstract

The high-luminosity phase of the Large Hadron Collider (HL-LHC) will result in ten times higher particle background than measured during the first phase of LHC operation. In order to fully exploit the highly-demanding operating conditions during HL-LHC, the Compact Muon Solenoid (CMS) Collaboration will use Gas Electron Multiplier (GEM) detector technology. The technology will be integrated into the innermost region of the forward muon spectrometer of CMS as an additional muon station called GE1/1. The primary purpose of this auxiliary station is to help in muon reconstruction and to control level-1 muon trigger rates in the pseudo-rapidity region 1.6 ≤ |η| ≤ 2.2. The new station will contain trapezoidal-shaped GEM detectors called GE1/1 chambers. The design of these chambers is finalized, and the installation is in progress during the Long Shutdown phase two (LS-2) that started in 2019. Several full-size prototypes were built and operated successfully in various test beams at CERN. Here, we describe performance measurements such as gain, efficiency, and time resolution of these prototype chambers, developed after years of R&D, and summarize their behavior in different gas compositions as a function of the applied voltage.

Authors:
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Publication Date:
Research Org.:
Univ. of California, Los Angeles, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP)
Contributing Org.:
CMS collaboration
OSTI Identifier:
1735497
Grant/Contract Number:  
SC0009937
Resource Type:
Accepted Manuscript
Journal Name:
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
Additional Journal Information:
Journal Volume: 972; Journal ID: ISSN 0168-9002
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; GEM; CMS; High Luminosity LHC

Citation Formats

Abbas, M., Abbrescia, M., Abdalla, H., Abu Zeid, S., Agapitos, A., Ahmad, A., Ahmed, A., Ahmed, A., Ahmed, W., Amarjeet, S., Asghar, I., Aspell, P., Avila, C., Babbar, J., Ban, Y., Band, R., Bansal, S., Benussi, L., Bhatnagar, V., Bianco, M., Bianco, S., Black, K., Borgonovi, L., Bouhali, O., Braghieri, A., Braibant, S., Butalla, S., Calzaferri, S., Caponero, M., Cassese, F., Cavallo, N., Chauhan, S., Colafranceschi, S., Colaleo, A., Conde Garcia, A., Dalchenko, M., De Iorio, A., De Lentdecker, G., Dell Olio, D., De Robertis, G., Dharmaratna, W., Dildick, S., Dorney, B., Erbacher, R., Fabozzi, F., Fallavollita, F., Fiorina, D., Fontanesi, E., Franco, M., Galloni, C., Giacomelli, P., Gilmore, J., Gola, M., Gruchala, M., Gutierrez, A., Hadjiiska, R., Hakkarainen, T., Hauser, J., Hoepfner, K., Hohlmann, M., Hoorani, H., Huang, T., Iaydjiev, P., Irshad, A., Iorio, A., Jaramillo, J., Jeong, D., Jha, V., Juodagalvis, A., Juska, E., Kamon, T., Karchin, P., Kaur, A., Kaur, H., Keller, H., Kim, H., Kim, J., Kumar, A., Kumar, S., Kumawat, H., Lacalamita, N., Lee, J., Levin, A., Li, Q., Licciulli, F., Lista, L., Loddo, F., Lohan, M., Luhach, M., Maggi, M., Majumdar, N., Malagalage, K., Malhorta, S., Martiradonna, S., Mccoll, N., McLean, C., Merlin, J., Mishra, D., Mocellin, G., Moureaux, L., Muhammad, A., Muhammad, S., Mukhopadhyay, S., Naimuddin, M., Netrakanti, P., Nuzzo, S., Oliveira, R., Pant, L., Paolucci, P., Park, I., Passamonti, L., Passeggio, G., Peck, A., Petre, L., Petrow, H., Piccolo, D., Pierluigi, D., Raffone, G., Rahmani, M., Ramirez, F., Ranieri, A., Rashevski, G., Ressegotti, M., Riccardi, C., Rodozov, M., Roskas, C., Rossi, B., Rout, P., Ruiz, J. D., Russo, A., Safonov, A., Saltzberg, D., Saviano, G., Shah, A., Sharma, A., Sharma, R., Shopova, M., Simone, F., Singh, J., Soldani, E., Sonnadara, U., Starling, E., Stone, B., Sturdy, J., Sultanov, G., Szillasi, Z., Teague, D., Teyssier, D., Tuuva, T., Tytgat, M., Vai, I., Vanegas, N., Venditti, R., Verwilligen, P., Vetens, W., Virdi, A., Vitulo, P., Wajid, A., Wang, D., Wang, K., Wickramage, N., Yang, Y., Yang, U., Yongho, J., Yoon, I., You, Z., Yu, I., and Zaleski, S. Performance of prototype GE1/1 chambers for the CMS muon spectrometer upgrade. United States: N. p., 2020. Web. doi:10.1016/j.nima.2020.164104.
Abbas, M., Abbrescia, M., Abdalla, H., Abu Zeid, S., Agapitos, A., Ahmad, A., Ahmed, A., Ahmed, A., Ahmed, W., Amarjeet, S., Asghar, I., Aspell, P., Avila, C., Babbar, J., Ban, Y., Band, R., Bansal, S., Benussi, L., Bhatnagar, V., Bianco, M., Bianco, S., Black, K., Borgonovi, L., Bouhali, O., Braghieri, A., Braibant, S., Butalla, S., Calzaferri, S., Caponero, M., Cassese, F., Cavallo, N., Chauhan, S., Colafranceschi, S., Colaleo, A., Conde Garcia, A., Dalchenko, M., De Iorio, A., De Lentdecker, G., Dell Olio, D., De Robertis, G., Dharmaratna, W., Dildick, S., Dorney, B., Erbacher, R., Fabozzi, F., Fallavollita, F., Fiorina, D., Fontanesi, E., Franco, M., Galloni, C., Giacomelli, P., Gilmore, J., Gola, M., Gruchala, M., Gutierrez, A., Hadjiiska, R., Hakkarainen, T., Hauser, J., Hoepfner, K., Hohlmann, M., Hoorani, H., Huang, T., Iaydjiev, P., Irshad, A., Iorio, A., Jaramillo, J., Jeong, D., Jha, V., Juodagalvis, A., Juska, E., Kamon, T., Karchin, P., Kaur, A., Kaur, H., Keller, H., Kim, H., Kim, J., Kumar, A., Kumar, S., Kumawat, H., Lacalamita, N., Lee, J., Levin, A., Li, Q., Licciulli, F., Lista, L., Loddo, F., Lohan, M., Luhach, M., Maggi, M., Majumdar, N., Malagalage, K., Malhorta, S., Martiradonna, S., Mccoll, N., McLean, C., Merlin, J., Mishra, D., Mocellin, G., Moureaux, L., Muhammad, A., Muhammad, S., Mukhopadhyay, S., Naimuddin, M., Netrakanti, P., Nuzzo, S., Oliveira, R., Pant, L., Paolucci, P., Park, I., Passamonti, L., Passeggio, G., Peck, A., Petre, L., Petrow, H., Piccolo, D., Pierluigi, D., Raffone, G., Rahmani, M., Ramirez, F., Ranieri, A., Rashevski, G., Ressegotti, M., Riccardi, C., Rodozov, M., Roskas, C., Rossi, B., Rout, P., Ruiz, J. D., Russo, A., Safonov, A., Saltzberg, D., Saviano, G., Shah, A., Sharma, A., Sharma, R., Shopova, M., Simone, F., Singh, J., Soldani, E., Sonnadara, U., Starling, E., Stone, B., Sturdy, J., Sultanov, G., Szillasi, Z., Teague, D., Teyssier, D., Tuuva, T., Tytgat, M., Vai, I., Vanegas, N., Venditti, R., Verwilligen, P., Vetens, W., Virdi, A., Vitulo, P., Wajid, A., Wang, D., Wang, K., Wickramage, N., Yang, Y., Yang, U., Yongho, J., Yoon, I., You, Z., Yu, I., & Zaleski, S. Performance of prototype GE1/1 chambers for the CMS muon spectrometer upgrade. United States. https://doi.org/10.1016/j.nima.2020.164104
Abbas, M., Abbrescia, M., Abdalla, H., Abu Zeid, S., Agapitos, A., Ahmad, A., Ahmed, A., Ahmed, A., Ahmed, W., Amarjeet, S., Asghar, I., Aspell, P., Avila, C., Babbar, J., Ban, Y., Band, R., Bansal, S., Benussi, L., Bhatnagar, V., Bianco, M., Bianco, S., Black, K., Borgonovi, L., Bouhali, O., Braghieri, A., Braibant, S., Butalla, S., Calzaferri, S., Caponero, M., Cassese, F., Cavallo, N., Chauhan, S., Colafranceschi, S., Colaleo, A., Conde Garcia, A., Dalchenko, M., De Iorio, A., De Lentdecker, G., Dell Olio, D., De Robertis, G., Dharmaratna, W., Dildick, S., Dorney, B., Erbacher, R., Fabozzi, F., Fallavollita, F., Fiorina, D., Fontanesi, E., Franco, M., Galloni, C., Giacomelli, P., Gilmore, J., Gola, M., Gruchala, M., Gutierrez, A., Hadjiiska, R., Hakkarainen, T., Hauser, J., Hoepfner, K., Hohlmann, M., Hoorani, H., Huang, T., Iaydjiev, P., Irshad, A., Iorio, A., Jaramillo, J., Jeong, D., Jha, V., Juodagalvis, A., Juska, E., Kamon, T., Karchin, P., Kaur, A., Kaur, H., Keller, H., Kim, H., Kim, J., Kumar, A., Kumar, S., Kumawat, H., Lacalamita, N., Lee, J., Levin, A., Li, Q., Licciulli, F., Lista, L., Loddo, F., Lohan, M., Luhach, M., Maggi, M., Majumdar, N., Malagalage, K., Malhorta, S., Martiradonna, S., Mccoll, N., McLean, C., Merlin, J., Mishra, D., Mocellin, G., Moureaux, L., Muhammad, A., Muhammad, S., Mukhopadhyay, S., Naimuddin, M., Netrakanti, P., Nuzzo, S., Oliveira, R., Pant, L., Paolucci, P., Park, I., Passamonti, L., Passeggio, G., Peck, A., Petre, L., Petrow, H., Piccolo, D., Pierluigi, D., Raffone, G., Rahmani, M., Ramirez, F., Ranieri, A., Rashevski, G., Ressegotti, M., Riccardi, C., Rodozov, M., Roskas, C., Rossi, B., Rout, P., Ruiz, J. D., Russo, A., Safonov, A., Saltzberg, D., Saviano, G., Shah, A., Sharma, A., Sharma, R., Shopova, M., Simone, F., Singh, J., Soldani, E., Sonnadara, U., Starling, E., Stone, B., Sturdy, J., Sultanov, G., Szillasi, Z., Teague, D., Teyssier, D., Tuuva, T., Tytgat, M., Vai, I., Vanegas, N., Venditti, R., Verwilligen, P., Vetens, W., Virdi, A., Vitulo, P., Wajid, A., Wang, D., Wang, K., Wickramage, N., Yang, Y., Yang, U., Yongho, J., Yoon, I., You, Z., Yu, I., and Zaleski, S. Tue . "Performance of prototype GE1/1 chambers for the CMS muon spectrometer upgrade". United States. https://doi.org/10.1016/j.nima.2020.164104. https://www.osti.gov/servlets/purl/1735497.
@article{osti_1735497,
title = {Performance of prototype GE1/1 chambers for the CMS muon spectrometer upgrade},
author = {Abbas, M. and Abbrescia, M. and Abdalla, H. and Abu Zeid, S. and Agapitos, A. and Ahmad, A. and Ahmed, A. and Ahmed, A. and Ahmed, W. and Amarjeet, S. and Asghar, I. and Aspell, P. and Avila, C. and Babbar, J. and Ban, Y. and Band, R. and Bansal, S. and Benussi, L. and Bhatnagar, V. and Bianco, M. and Bianco, S. and Black, K. and Borgonovi, L. and Bouhali, O. and Braghieri, A. and Braibant, S. and Butalla, S. and Calzaferri, S. and Caponero, M. and Cassese, F. and Cavallo, N. and Chauhan, S. and Colafranceschi, S. and Colaleo, A. and Conde Garcia, A. and Dalchenko, M. and De Iorio, A. and De Lentdecker, G. and Dell Olio, D. and De Robertis, G. and Dharmaratna, W. and Dildick, S. and Dorney, B. and Erbacher, R. and Fabozzi, F. and Fallavollita, F. and Fiorina, D. and Fontanesi, E. and Franco, M. and Galloni, C. and Giacomelli, P. and Gilmore, J. and Gola, M. and Gruchala, M. and Gutierrez, A. and Hadjiiska, R. and Hakkarainen, T. and Hauser, J. and Hoepfner, K. and Hohlmann, M. and Hoorani, H. and Huang, T. and Iaydjiev, P. and Irshad, A. and Iorio, A. and Jaramillo, J. and Jeong, D. and Jha, V. and Juodagalvis, A. and Juska, E. and Kamon, T. and Karchin, P. and Kaur, A. and Kaur, H. and Keller, H. and Kim, H. and Kim, J. and Kumar, A. and Kumar, S. and Kumawat, H. and Lacalamita, N. and Lee, J. and Levin, A. and Li, Q. and Licciulli, F. and Lista, L. and Loddo, F. and Lohan, M. and Luhach, M. and Maggi, M. and Majumdar, N. and Malagalage, K. and Malhorta, S. and Martiradonna, S. and Mccoll, N. and McLean, C. and Merlin, J. and Mishra, D. and Mocellin, G. and Moureaux, L. and Muhammad, A. and Muhammad, S. and Mukhopadhyay, S. and Naimuddin, M. and Netrakanti, P. and Nuzzo, S. and Oliveira, R. and Pant, L. and Paolucci, P. and Park, I. and Passamonti, L. and Passeggio, G. and Peck, A. and Petre, L. and Petrow, H. and Piccolo, D. and Pierluigi, D. and Raffone, G. and Rahmani, M. and Ramirez, F. and Ranieri, A. and Rashevski, G. and Ressegotti, M. and Riccardi, C. and Rodozov, M. and Roskas, C. and Rossi, B. and Rout, P. and Ruiz, J. D. and Russo, A. and Safonov, A. and Saltzberg, D. and Saviano, G. and Shah, A. and Sharma, A. and Sharma, R. and Shopova, M. and Simone, F. and Singh, J. and Soldani, E. and Sonnadara, U. and Starling, E. and Stone, B. and Sturdy, J. and Sultanov, G. and Szillasi, Z. and Teague, D. and Teyssier, D. and Tuuva, T. and Tytgat, M. and Vai, I. and Vanegas, N. and Venditti, R. and Verwilligen, P. and Vetens, W. and Virdi, A. and Vitulo, P. and Wajid, A. and Wang, D. and Wang, K. and Wickramage, N. and Yang, Y. and Yang, U. and Yongho, J. and Yoon, I. and You, Z. and Yu, I. and Zaleski, S.},
abstractNote = {The high-luminosity phase of the Large Hadron Collider (HL-LHC) will result in ten times higher particle background than measured during the first phase of LHC operation. In order to fully exploit the highly-demanding operating conditions during HL-LHC, the Compact Muon Solenoid (CMS) Collaboration will use Gas Electron Multiplier (GEM) detector technology. The technology will be integrated into the innermost region of the forward muon spectrometer of CMS as an additional muon station called GE1/1. The primary purpose of this auxiliary station is to help in muon reconstruction and to control level-1 muon trigger rates in the pseudo-rapidity region 1.6 ≤ |η| ≤ 2.2. The new station will contain trapezoidal-shaped GEM detectors called GE1/1 chambers. The design of these chambers is finalized, and the installation is in progress during the Long Shutdown phase two (LS-2) that started in 2019. Several full-size prototypes were built and operated successfully in various test beams at CERN. Here, we describe performance measurements such as gain, efficiency, and time resolution of these prototype chambers, developed after years of R&D, and summarize their behavior in different gas compositions as a function of the applied voltage.},
doi = {10.1016/j.nima.2020.164104},
journal = {Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment},
number = ,
volume = 972,
place = {United States},
year = {Tue May 19 00:00:00 EDT 2020},
month = {Tue May 19 00:00:00 EDT 2020}
}

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