Particle identification with COMPASS RICH-1

被引:34
作者
Abbon, P. [16 ]
Alexeev, M. [3 ,4 ]
Angerer, H. [13 ]
Baum, G. [5 ]
Birsa, R. [2 ]
Bordalo, P. [11 ,19 ]
Bradamante, F. [1 ,2 ]
Bressan, A. [1 ,2 ]
Chiosso, M. [17 ,18 ]
Ciliberti, P. [1 ,2 ]
Colantoni, M. [17 ]
Dafni, T. [16 ]
Torre, S. Dalla [2 ]
Delagnes, E. [16 ]
Denisov, O. [17 ]
Deschamps, H. [16 ]
Dibiase, N. [17 ,18 ]
Duic, V. [1 ,2 ]
Eyrich, W. [8 ]
Ferrero, A. [17 ,18 ]
Finger, M. [14 ,15 ]
Finger, M., Jr. [14 ,15 ]
Fischer, H. [9 ]
Franco, C. [11 ]
Gerassimov, S. [13 ]
Giorgi, M. [1 ,2 ]
Gobbo, B. [2 ]
Hagemann, R. [9 ]
von Harrach, D. [12 ]
Heinsius, F. H. [9 ]
Joosten, R. [6 ]
Ketzer, B. [13 ]
Kolosov, V. N. [7 ]
Koenigsmann, K. [9 ]
Konorov, I. [13 ]
Kramer, D. [10 ]
Kunne, F. [16 ]
Lehmann, A. [8 ]
Levorato, S. [2 ]
Maggiora, A. [17 ]
Magnon, A. [16 ]
Mann, A. [13 ]
Martin, A. [1 ,2 ]
Menon, G. [2 ]
Mutter, A. [9 ]
Naehle, O. [6 ]
Nerling, F. [9 ]
Neyret, D. [16 ]
Panzieri, D. [3 ,4 ]
Paul, S. [13 ]
机构
[1] Ist Nazl Fis Nucl, Sez Trieste, I-34127 Trieste, Italy
[2] Univ Trieste, I-34127 Trieste, Italy
[3] INFM, Sez Torino, Alessandria, Italy
[4] Univ E Piemonte, Alessandria, Italy
[5] Univ Bielefeld, Bielefeld, Germany
[6] Univ Bonn, Helmholtz Inst Strahlen & Kernphys, D-5300 Bonn, Germany
[7] CERN, European Org Nucl Res, CH-1211 Geneva, Switzerland
[8] Univ Erlangen Nurnberg, Inst Phys, D-8520 Erlangen, Germany
[9] Univ Freiburg, Inst Phys, Freiburg, Germany
[10] Tech Univ Liberec, Liberec, Czech Republic
[11] LIP, P-1000 Lisbon, Portugal
[12] Johannes Gutenberg Univ Mainz, Inst Kernphys, D-6500 Mainz, Germany
[13] Tech Univ Munich, Dept Phys, D-8046 Garching, Germany
[14] Charles Univ Prague, Prague, Czech Republic
[15] Joint Inst Nucl Res Dubna, Dubna, Russia
[16] CEA Saclay, DSM DAPNIA, F-91191 Gif Sur Yvette, France
[17] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
[18] Univ Turin, Turin, Italy
[19] Univ Tecn Lisboa, IST, P-1100 Lisbon, Portugal
关键词
RICH; COMPASS; Particle identification; Likelihood algorithms; FAST PHOTON DETECTION; HELICITY DISTRIBUTIONS; DEUTERON; SYSTEM; ASYMMETRIES; DESIGN; PROTON; DIS;
D O I
10.1016/j.nima.2010.11.106
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
RICH-1 is a large size RICH detector in operation at the COMPASS experiment since 2001 and recently upgraded implementing a new photon detection system with increased performance. A dedicated software package has been developed to perform RICH-1 data reduction, pattern recognition and particle identification as well as a number of accessory tasks for detector studies. The software package, the algorithms implemented and the detector characterisation and performance are reported in detail. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:26 / 39
页数:14
相关论文
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