Performance of the LHCb muon system with cosmic rays

被引：1

作者：

Anelli, M. ^{[2
]}

Nobrega, R. Antunes ^{[3
]}

Auriemma, G. ^{[3
,4
]}

Baldini, W. ^{[5
]}

Bencivenni, G. ^{[2
]}

Berutti, R. ^{[1
,6
]}

Bocci, V. ^{[3
]}

Bondar, N. ^{[7
]}

Bonivento, W. ^{[1
]}

Botchin, B. ^{[7
]}

Cadeddu, S. ^{[1
]}

Campana, P. ^{[2
]}

Carboni, G. ^{[8
,10
]}

Cardini, A. ^{[1
]}

Carletti, M. ^{[2
]}

Ciambrone, P. ^{[2
]}

Dane, E. ^{[2
]}

De Capua, S. ^{[8
]}

Deplano, C. ^{[1
]}

De Simone, P. ^{[2
]}

Dettori, F. ^{[1
,6
]}

Falabella, A. ^{[5
,9
]}

Ferreira Rodriguez, F. ^{[11
]}

Frosini, M. ^{[12
,13
]}

Furcas, S. ^{[2
]}

Graziani, G. ^{[12
]}

Gruber, L. ^{[14
,15
]}

Kashchuk, A. ^{[7
]}

Lai, A. ^{[1
]}

Lanfranchi, G. ^{[2
]}

Lenzi, M. ^{[12
]}

Levitskaya, O. ^{[7
]}

Mair, K. ^{[14
]}

Maev, O. ^{[7
]}

Manca, G. ^{[1
]}

Martellotti, G. ^{[3
]}

Massafferri Rodrigues, A. ^{[10
,16
]}

Messi, R. ^{[8
,10
]}

Murtas, F. ^{[2
]}

Neustroev, P. ^{[7
]}

Oldeman, R. G. C. ^{[1
,6
]}

Palutan, M. ^{[2
]}

Passaleva, G. ^{[12
]}

Penso, G. ^{[3
,17
]}

Petrella, A. ^{[5
,9
]}

Pinci, D. ^{[3
]}

Pozzi, S. ^{[5
,12
]}

Sabatino, G. ^{[8
,10
]}

Saitta, B. ^{[1
,6
]}

Santacesaria, R. ^{[3
]}

机构：

[1] Sezione Ist Nazl Fis Nucl, Cagliari, Italy

[2] Lab Nazl Frascati INFN, Frascati, Italy

[3] Sezione Ist Nazl Fis Nucl, Rome, Italy

[4] Univ Basilicata, I-85100 Potenza, Italy

[5] Sezione Ist Nazl Fis Nucl, Ferrara, Italy

[6] Univ Cagliari, Cagliari, Italy

[7] Petersburg Nucl Phys Inst, St Petersburg, Russia

[8] Sezione Ist Nazl Fis Nucl, Roma Tor Vergata, Italy

[9] Univ Ferrara, I-44100 Ferrara, Italy

[10] Univ Roma Tor Vergata, Rome, Italy

[11] Univ Fed Rio de Janeiro, Inst Fis, Rio De Janeiro, Brazil

[12] Sezione Ist Nazl Fis Nucl, Florence, Italy

[13] Univ Florence, Florence, Italy

[14] CERN, European Org Nucl Res, CH-1211 Geneva, Switzerland

[15] Vienna Univ Technol, Vienna, Austria

[16] CBPF, Rio De Janeiro, Brazil

[17] Univ Roma La Sapienza, Rome, Italy

[18] ITEP Moscow, Moscow, Russia

[19] Univ Urbino, I-61029 Urbino, Italy

来源：

JOURNAL OF INSTRUMENTATION | 2010年 / 5卷

关键词：

Muon spectrometers; Wire chambers(MWPC; Thin-gap chambers; drift chambers; drift tubes; proportional chambers etc); Trigger detectors; DETECTOR; CHIP; DIALOG;

D O I：

10.1088/1748-0221/5/10/P10003

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The LHCb Muon system performance is presented using cosmic ray events collected in 2009. These events allowed to test and optimize the detector configuration before the LHC start. The space and time alignment and the measurement of chamber efficiency, time resolution and cluster size are described in detail. The results are in agreement with the expected detector performance.

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页数：25

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