The CMS RPC detector performance and stability during LHC RUN-2

被引：12

作者：

Shah, M. A. ^{[25
]}

Hadjiska, R. ^{[3
]}

Fagot, A. ^{[1
]}

Gul, M. ^{[1
]}

Roskas, C. ^{[1
]}

Tytgat, M. ^{[1
]}

Zaganidis, N. ^{[1
]}

Fonseca De Souza, S. ^{[2
]}

Santoro, A. ^{[2
]}

Torres Silva De Araujo, F. ^{[2
]}

Aleksandrov, A. ^{[3
]}

Iaydjiev, P. ^{[3
]}

Rodozov, M. ^{[3
]}

Shopova, M. ^{[3
]}

Sultanov, G. ^{[3
]}

Dimitrov, A. ^{[4
]}

Litov, L. ^{[4
]}

Pavlov, B. ^{[4
]}

Petkov, P. ^{[4
]}

Petrov, A. ^{[4
]}

Qian, S. J. ^{[5
]}

Han, D. ^{[6
]}

Yi, W. ^{[6
]}

Avila, C. ^{[7
]}

Cabrera, A. ^{[7
]}

Carrillo, C. ^{[7
]}

Segura, M. ^{[7
]}

Aly, S. ^{[8
]}

Assran, Y. ^{[8
]}

Mahrous, A. ^{[8
]}

Mohamed, A. ^{[8
]}

Combaret, C. ^{[9
]}

Gouzevitch, M. ^{[9
]}

Grenier, G. ^{[9
]}

Lagarde, F. ^{[9
]}

Laktineh, I. B. ^{[9
]}

Mathez, H. ^{[9
]}

Mirabito, L. ^{[9
]}

Shchablo, K. ^{[9
]}

Bagaturia, I ^{[10
]}

Lomidze, D. ^{[10
]}

Lomidze, I ^{[10
]}

Pant, L. M. ^{[11
]}

Bhatnagar, V ^{[12
]}

Gupta, R. ^{[12
]}

Kumari, R. ^{[12
]}

Lohan, M. ^{[12
]}

Singh, J. B. ^{[12
]}

Amoozegar, V ^{[13
]}

Boghrati, B. ^{[13
,14
]}

机构：

[1] Univ Ghent, Dept Phys & Astron, Proeftuinstr 86, B-9000 Ghent, Belgium

[2] Univ Estado Rio de Janeiro, Inst Fis, Dept Fis Nucl & Altas Energias, Rua Sao Francisco Xavier 524, BR-20559900 Rio De Janeiro, RJ, Brazil

[3] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, Tzarigradsko Shaussee Blvd 72, BG-1784 Sofia, Bulgaria

[4] Univ Sofia, Fac Phys, 5 James Bourchier Blvd, BG-1164 Sofia, Bulgaria

[5] Peking Univ, Sch Phys, Beijing 100871, Peoples R China

[6] Tsinghua Univ, Shuangqing Rd, Beijing, Peoples R China

[7] Univ Los Andes, Apartado Aereo 4976,Carrera 1E,18A 10, Bogota, Colombia

[8] Acad Sci Res & Technol, Egyptian Network High Energy Phys, 101 Kasr El Einy St, Cairo, Egypt

[9] Univ Claude Bernard Lyon 1, Univ Lyon, Inst Phys Nucl Lyon, CNRS,IN2P3, Villeurbanne, France

[10] Georgian Tech Univ, 77 Kostava Str, GE-0175 Tbilisi, Georgia

[11] Bhabha Atom Res Ctr, Nucl Phys Div, Mumbai 400085, Maharashtra, India

[12] Panjab Univ, Dept Phys, Chandigarh 160014, Mandir, India

[13] Inst Res Fundaental Sci IPM, Sch Particles & Accelerators, Tehran, Iran

[14] Damghan Univ, Sch Engn, Damghan, Iran

[15] Ist Nazl Fis Nucl, Sez Bari, Via Orabona 4, I-70126 Bari, Italy

[16] Ist Nazl Fis Nucl, Lab Nazl Frascati, Via Enrico Fermi 40, I-00044 Frascati, Italy

[17] Complesso Univ Monte S Angelo, Sez Napoli, Ist Nazl Fis Nucl, Via Cintia, I-80126 Naples, Italy

[18] Ist Nazl Fis Nucl, Sez Pavia, Via Bassi 6, Pavia, Italy

[19] Korea Univ, Dept Phys, 145 Anam Ro, Seoul 02841, South Korea

[20] Hanyang Univ, 222 Wangsimni Ro, Seoul, South Korea

[21] Univ Iberoamer, Mexico City, DF, Mexico

[22] Benemerita Univ Autonoma Puebla, Puebla, Mexico

[23] CINVESTAV, Av Inst Politecn Nacl 2508, Ciudad De Mexico 07360, DF, Mexico

[24] Sultan Qaboos Univ, Muscat 123, Oman

[25] Quaid I Azam Univ, Natl Ctr Phys, Islamabad, Pakistan

[26] Wisconsin Univ, Dept Phys, Madison, WI 53706 USA

[27] Kyung Hee Univ, 26 Kyungheedae Ro, Seoul, South Korea

来源：

JOURNAL OF INSTRUMENTATION | 2019年 / 14卷

关键词：

Gaseous detectors; Resistive-plate chambers; RESISTIVE PLATE CHAMBERS;

D O I：

10.1088/1748-0221/14/11/C11012

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The CMS experiment, located at the Large Hadron Collider (LHC) in CERN, has a redundant muon system composed by three different gaseous detector technologies: Cathode Strip Chambers (in the forward regions), Drift Tubes (in the central region), and Resistive Plate Chambers (both its central and forward regions). All three are used for muon reconstruction and triggering. The CMS RPC system confers robustness and redundancy to the muon trigger. The RPC system operation in the challenging background and pileup conditions of the LHC environment is presented. The RPC system provides information to all muon track finders and thus contributing to both muon trigger and reconstruction. The summary of the detector performance results obtained with proton-proton collision at root s = 13 TeV during 2016 and 2017 data taking have been presented. The stability of the system is presented in terms of efficiency and cluster size vs time and increasing instantaneous luminosity. Data-driven predictions about the expected performance during High Luminosity LHC (HL-LHC) stage have been reported.

引用

页数：11

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