Precise Measurement of the Top-Quark Mass from lepton plus jets Events

被引：19

作者：

Abazov, V. M. ^{[1
]}

Abbott, B. ^{[84
]}

Abolins, M. ^{[74
]}

Acharya, B. S. ^{[35
]}

Adams, M. ^{[60
]}

Adams, T. ^{[58
]}

Aguilo, E. ^{[7
,8
,9
,10
]}

Ahsan, M. ^{[68
]}

Alexeev, G. D. ^{[1
]}

Alkhazov, G. ^{[46
]}

Alton, A. ^{[1
,73
]}

Alverson, G. ^{[72
]}

Alves, G. A. ^{[3
]}

Anastasoaie, M. ^{[42
]}

Ancu, L. S. ^{[42
]}

Andeen, T. ^{[62
]}

Andrieu, B. ^{[21
,22
]}

Anzelc, M. S. ^{[62
]}

Aoki, M. ^{[59
]}

Arnoud, Y. ^{[18
]}

Arov, M. ^{[69
]}

Arthaud, M. ^{[23
]}

Askew, A. ^{[58
]}

Asman, B. ^{[47
,48
,49
,50
]}

Jesus, A. C. S. Assis ^{[4
]}

Atramentov, O. ^{[58
]}

Avila, C. ^{[12
]}

Badaud, F. ^{[17
]}

Bagby, L. ^{[59
]}

Baldin, B. ^{[59
]}

Bandurin, D. V. ^{[68
]}

Banerjee, P. ^{[35
]}

Banerjee, S. ^{[35
]}

Barberis, E. ^{[72
]}

Barfuss, A. -F. ^{[19
]}

Bargassa, P. ^{[89
]}

Baringer, P. ^{[67
]}

Barreto, J. ^{[3
]}

Bartlett, J. F. ^{[59
]}

Bassler, U. ^{[23
]}

Bauer, D. ^{[52
]}

Beale, S. ^{[7
,8
,9
,10
]}

Bean, A. ^{[67
]}

Begalli, M. ^{[4
]}

Begel, M. ^{[82
]}

Belanger-Champagne, C. ^{[47
,48
,49
,50
]}

Bellantoni, L. ^{[59
]}

Bellavance, A. ^{[59
]}

Benitez, J. A. ^{[74
]}

Beri, S. B. ^{[33
]}

机构：

[1] Joint Inst Nucl Res, Dubna, Russia

[2] Univ Buenos Aires, Buenos Aires, DF, Argentina

[3] LAFEX, Ctr Brasileiro Pesquisas Fis, 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] Univ Alberta, Edmonton, AB, Canada

[8] Simon Fraser Univ, Burnaby, BC V5A 1S6, Canada

[9] York Univ, Toronto, ON M3J 2R7, Canada

[10] McGill Univ, Montreal, PQ, Canada

[11] Univ Sci & Technol China, Hefei 230026, Peoples R China

[12] Univ Los Andes, Bogota, Colombia

[13] Charles Univ Prague, Ctr Particle Phys, Prague, Czech Republic

[14] Czech Tech Univ, CR-16635 Prague, Czech Republic

[15] Acad Sci Czech Republic, Inst Phys, Ctr Particle Phys, Prague, Czech Republic

[16] Univ San Francisco Quito, Quito, Ecuador

[17] Univ Clermont Ferrand, IN2P3, CNRS, LPC, Clermont, France

[18] Univ Grenoble 1, CNRS, IN2P3, Inst Natl Polytech Grenoble,LPSC, Grenoble, France

[19] Aix Marseille Univ, CNRS, IN2P3, CPPM, Marseille, France

[20] Univ Paris 11, CNRS, IN2P3, LAL, Orsay, France

[21] Univ Paris 06, CNRS, IN2P3, LPNHE, Paris, France

[22] Univ Paris 07, CNRS, IN2P3, LPNHE, Paris, France

[23] SPP, Irfu, CEA, Saclay, France

[24] Univ Strasbourg 1, CNRS, IN2P3, IPHC, Strasbourg, France

[25] Univ Lyon, Lyon, France

[26] Univ Lyon 1, CNRS, IN2P3, IPNL, F-69622 Villeurbanne, France

[27] Rhein Westfal TH Aachen, Phys Inst A 3, Aachen, Germany

[28] Univ Bonn, Inst Phys, D-5300 Bonn, Germany

[29] Univ Freiburg, Inst Phys, Freiburg, Germany

[30] Johannes Gutenberg Univ Mainz, Inst Phys, D-6500 Mainz, Germany

[31] Univ Munich, Munich, Germany

[32] Univ Wuppertal, Fachbereich Phys, Wuppertal, Germany

[33] Panjab Univ, Chandigarh 160014, India

[34] Univ Delhi, Delhi 110007, India

[35] Tata Inst Fundamental Res, Mumbai 400005, Maharashtra, India

[36] Univ Coll Dublin, Dublin 2, Ireland

[37] Korea Univ, Korea Detector Lab, Seoul, South Korea

[38] Sungkyunkwan Univ, Suwon, South Korea

[39] CINVESTAV, Mexico City 14000, DF, Mexico

[40] NIKHEF, FOM Inst, Amsterdam, Netherlands

[41] Univ Amsterdam, NIKHEF, Amsterdam, Netherlands

[42] Radboud Univ Nijmegen, NIKHEF, NL-6525 ED Nijmegen, Netherlands

[43] Inst Theoret & Expt Phys, Moscow 117259, Russia

[44] Moscow MV Lomonosov State Univ, Moscow, Russia

[45] Inst High Energy Phys, Protvino, Russia

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

[47] Stockholm Univ, S-10691 Stockholm, Sweden

[48] Lund Univ, Lund, Sweden

[49] Royal Inst Technol, Stockholm, Sweden

[50] Uppsala Univ, Uppsala, Sweden

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 101卷 / 18期

基金：

英国科学技术设施理事会;

关键词：

D O I：

10.1103/PhysRevLett.101.182001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We measure the mass of the top quark using top-quark pair candidate events in the lepton+jets channel from data corresponding to 1 fb(-1) of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron collider. We use a likelihood technique that reduces the jet energy scale uncertainty by combining an in situ jet energy calibration with the independent constraint on the jet energy scale (JES) from the calibration derived using photon+jets and dijet samples. We find the mass of the top quark to be 171.5 +/- 1.8(stat.+JES)+/- 1.1(syst.) GeV.

引用

页数：7

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