b-Jet identification in the D0 experiment

被引:93
|
作者
Abazov, V. M. [1 ]
Abbott, B. [79 ]
Abolins, M. [62 ]
Acharya, B. S. [33 ]
Adams, M. [54 ]
Adams, T. [52 ]
Aguilo, E. [7 ,8 ]
Alexeev, G. D. [1 ]
Alkhazov, G. [44 ]
Alton, A. [13 ,67 ]
Alverson, G. [63 ]
Alves, G. A. [3 ]
Anastasoaie, M. [40 ]
Ancu, L. S. [40 ]
Aoki, M. [53 ]
Arnoud, Y. [16 ]
Arov, M. [63 ]
Askew, A. [52 ]
Asman, B. [45 ,46 ]
Atramentov, O. [71 ]
Avila, C. [10 ]
BackusMayes, J. [86 ]
Badaud, F. [15 ]
Bagby, L. [53 ]
Baldin, B. [53 ]
Bandurin, D. V. [52 ]
Banerjee, S. [33 ]
Barberis, E. [66 ]
Barfuss, A. -F. [17 ]
Baringer, P. [61 ]
Barreto, J. [3 ]
Bartlett, J. F. [53 ]
Bassler, U. [21 ]
Beale, S. [7 ,8 ]
Bean, A. [61 ]
Begalli, M. [4 ]
Begel, M. [77 ]
Belanger-Champagne, C. [45 ,46 ]
Bellantoni, L. [53 ]
Benitez, J. A. [68 ]
Beri, S. B. [31 ]
Bernardi, G. [19 ,20 ]
Bernhard, R. [26 ]
Bertram, I. [47 ]
Besancon, M. [21 ]
Beuselinck, R. [48 ]
Bezzubov, V. A. [43 ]
Bhat, P. C. [53 ]
Bhatnagar, V. [31 ]
Blazey, G. [55 ]
机构
[1] Joint Inst Nucl Res, Dubna, Russia
[2] Univ Buenos Aires, Buenos Aires, DF, Argentina
[3] Ctr Brasileiro Pesquisas Fis, LAFEX, Rio De Janeiro, Brazil
[4] Univ Estado Rio de Janeiro, BR-20550011 Rio De Janeiro, Brazil
[5] Univ Fed ABC, Santo Andre, Brazil
[6] Univ Estadual Paulista, Inst Fis Teor, BR-01405 Sao Paulo, Brazil
[7] Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada
[8] York Univ, Toronto, ON M3J 2R7, Canada
[9] Univ Sci & Technol China, Hefei 230026, Peoples R China
[10] Univ Los Andes, Bogota, Colombia
[11] Charles Univ Prague, Fac Math & Phys, Ctr Particle Phys, Prague, Czech Republic
[12] Czech Tech Univ, CR-16635 Prague, Czech Republic
[13] Acad Sci Czech Republ, Inst Phys, Ctr Particle Phys, Prague, Czech Republic
[14] Univ San Francisco Quito, Quito, Ecuador
[15] Univ Blaise Pascal, LPC, CNRS, IN2P3, Clermont, France
[16] Univ Joseph Fourier Grenoble 1, LPSC, CNRS, IN2P3,Inst Natl Polytech Grenoble, Grenoble, France
[17] Aix Marseille Univ, CPPM, CNRS, IN2P3, Marseille, France
[18] Univ Paris 11, CNRS, LAL, IN2P3, F-91405 Orsay, France
[19] Univ Paris 06, CNRS, LPNHE, IN2P3, Paris, France
[20] Univ Paris 07, CNRS, LPNHE, IN2P3, Paris, France
[21] CEA, SPP, Saclay, France
[22] Univ Strasbourg, IPHC, CNRS, IN2P3, Strasbourg, France
[23] Univ Lyon 1, CNRS, IPNL, IN2P3, F-69622 Villeurbanne, France
[24] Univ Lyon, Lyon, France
[25] Rhein Westfal TH Aachen, Phys Inst A 3, Aachen, Germany
[26] Univ Freiburg, Inst Phys, Freiburg, Germany
[27] Univ Gottingen, Inst Phys 2, Gottingen, Germany
[28] Johannes Gutenberg Univ Mainz, Inst Phys, D-6500 Mainz, Germany
[29] Univ Munich, Munich, Germany
[30] Univ Wuppertal, Fachbereich Phys, Wuppertal, Germany
[31] Panjab Univ, Chandigarh 160014, India
[32] Univ Delhi, Delhi 110007, India
[33] Tata Inst Fundamental Res, Mumbai 400005, Maharashtra, India
[34] Univ Coll Dublin, Dublin 2, Ireland
[35] Korea Univ, Korea Detector Lab, Seoul, South Korea
[36] Sungkyunkwan Univ, Suwon, South Korea
[37] CINVESTAV, Mexico City 14000, DF, Mexico
[38] NIKHEF, FOM Inst, Amsterdam, Netherlands
[39] Univ Amsterdam, NIKHEF, Amsterdam, Netherlands
[40] Radboud Univ Nijmegen, NIKHEF, NL-6525 ED Nijmegen, Netherlands
[41] Inst Theoret & Expt Phys, Moscow 117259, Russia
[42] Moscow MV Lomonosov State Univ, Moscow, Russia
[43] Inst High Energy Phys, Protvino, Russia
[44] Petersburg Nucl Phys Inst, St Petersburg, Russia
[45] Stockholm Univ, S-10691 Stockholm, Sweden
[46] Uppsala Univ, Uppsala, Sweden
[47] Univ Lancaster, Lancaster LA1 4YB, England
[48] Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ, England
[49] Univ Manchester, Manchester M13 9PL, Lancs, England
[50] Univ Arizona, Tucson, AZ 85721 USA
基金
巴西圣保罗研究基金会;
关键词
b-Jet identification; b-Tagging; D0; Tevatron; Collider; TRACK;
D O I
10.1016/j.nima.2010.03.118
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Algorithms distinguishing jets originating from b quarks from other jet flavors are important tools in the physics program of the D0 experiment at the Fermilab Tevatron p (p) over bar collider. This article describes the methods that have been used to identify b-quark jets, exploiting in particular the long lifetimes of b-flavored hadrons, and the calibration of the performance of these algorithms based on collider data. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:490 / 517
页数:28
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