Latest results of Longevity studies on the present CMS RPC system for HL-LHC phase

CMS muon group

doi:10.1016/j.nima.2023.168452

Latest results of Longevity studies on the present CMS RPC system for HL-LHC phase

CMS muon group

Department of Physics

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

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.

Original language	English
Article number	168452
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	1055
DOIs	https://doi.org/10.1016/j.nima.2023.168452
Publication status	Published - 2023 Oct

Bibliographical note

Publisher Copyright:
© 2023

Keywords

Aging
CMS
HL-LHC
RPC

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

Access to Document

10.1016/j.nima.2023.168452

Cite this

@article{0889b39b1850428ba6e454ed8a70abb0,

title = "Latest results of Longevity studies on the present CMS RPC system for HL-LHC phase",

abstract = "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.",

keywords = "Aging, CMS, HL-LHC, RPC",

author = "\{CMS muon group\} and R. Aly and J. Eysermans and A. Samalan and M. Tytgat and \{El Sawy\}, M. and Alves, \{G. A.\} and F. Marujo and Coelho, \{E. A.\} and \{Da Costa\}, \{E. M.\} and H. Nogima and A. Santoro and \{De Souza\}, \{S. Fonseca\} and \{De Jesus Damiao\}, D. and M. Thiel and Amarilo, \{K. Mota\} and Filho, \{M. Barroso Ferreira\} and A. Aleksandrov and R. Hadjiiska and P. Iaydjiev and M. Rodozov and M. Shopova and G. Soultanov and A. Dimitrov and L. Litov and B. Pavlov and P. Petkov and A. Petrov and E. Shumka and Qian, \{S. J.\} and H. Kou and Liu, \{Z. A.\} and J. Zhao and J. Song and Q. Hou and W. Diao and P. Cao and C. Avila and D. Barbosa and A. Cabrera and A. Florez and J. Fraga and J. Reyes and Y. Assran and Mahmoud, \{M. A.\} and Y. Mohammed and I. Crotty and I. Laktineh and G. Grenier and Choi, \{S. Y.\} and B. Hong",

note = "Publisher Copyright: {\textcopyright} 2023",

year = "2023",

month = oct,

doi = "10.1016/j.nima.2023.168452",

language = "English",

volume = "1055",

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

issn = "0168-9002",

publisher = "Elsevier B.V.",

}

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 - Choi, S. Y.

AU - Hong, B.

PY - 2023/10

Y1 - 2023/10

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

UR - https://www.scopus.com/pages/publications/85164994407

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 -

Latest results of Longevity studies on the present CMS RPC system for HL-LHC phase

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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