Cosmic ray tests of double-gap resistive plate chambers for the CMS experiment

被引：39

作者：

Abbrescia, M

Cavallo, E

Colaleo, A

Iaselli, G

Loddo, F

Maggi, M ^{[1
]}

Marangelli, B

Natali, S

Nuzzo, S

Pugliese, G

Ranieri, A

Romano, F

Trentadue, R

Cavallo, N

Comunale, G

Paolucci, P

Piccolo, D

Sciacca, C

Belli, G

De Vecchi, C

Guida, R

Ratti, SP

Riccardi, C

Torre, P

Vitulo, P

Ban, Y

Cai, J

Liu, H

Qian, S

Wang, Q

Ye, Y

Ying, J

Dimitrov, A

Glushkov, I

Litov, L

Nasteva, I

Pavlov, B

Petkov, P

Anguelov, T

Genchev, V

Iaydjiev, P

Panev, B

Stoykova, S

Sultanov, G

Trayanov, R

Vankovf, P

机构：

[1] Dipartimento Interateneo Fis, Bari, Italy

[2] Ist Nazl Fis Nucl, I-70126 Bari, Italy

[3] Dipartimento Fis Teorica & Nucl, Pavia, Italy

[4] Ist Nazl Fis Nucl, I-27100 Pavia, Italy

[5] Dipartimento Fis Teorica & Nucl, Naples, Italy

[6] Ist Nazl Fis Nucl, I-80125 Naples, Italy

[7] Peking Univ, Beijing, Peoples R China

[8] Univ Sofia, Fac Phys, Atom Phys Dept, BU-1126 Sofia, Bulgaria

[9] BAS, INRNE, Sofia, Bulgaria

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2005年 / 550卷 / 1-2期

关键词：

RPC; muon system; CMS; trigger;

D O I：

10.1016/j.nima.2005.06.074

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The CMS Barrel resistive plate chambers quality tests are performed at three different sites (Bari, Pavia and Sofia), where equivalent software and hardware tools are used. Data from the first 210 detectors are available for a comprehensive analysis. The paper describes the general experimental set-up, the test procedure and the cosmic muon test results. The muon trajectory reconstruction algorithm, used for precise studies, is presented. The criteria to accept or reject a detector are also given. The CMS final-design chambers show an average efficiency greater than 95%. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：116 / 126

页数：11

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