Measurement of color flow in t(t)over-bar events from p(p)over-bar collisions at √s=1.96 TeV

被引：9

作者：

Abazov, V. M. ^{[39
]}

Abbott, B. ^{[77
]}

Acharya, B. S. ^{[32
]}

Adams, M. ^{[53
]}

Adams, T. ^{[51
]}

Alexeev, G. D. ^{[39
]}

Alkhazov, G. ^{[43
]}

Alton, A. ^{[65
]}

Alverson, G. ^{[64
]}

Alves, G. A. ^{[2
]}

Ancu, L. S. ^{[38
]}

Aoki, M.

Arov, M. ^{[62
]}

Askew, A. ^{[51
]}

Asman, B. ^{[44
,45
]}

Atramentov, O. ^{[69
]}

Avila, C. ^{[9
]}

BackusMayes, J. ^{[84
]}

Badaud, F. ^{[14
]}

Bagby, L.

Baldin, B. ^{[52
]}

Bandurin, D. V. ^{[51
]}

Banerjee, S. ^{[32
]}

Barberis, E. ^{[64
]}

Baringer, P. ^{[60
]}

Barreto, J. ^{[3
]}

Bartlett, J. F.

Bassler, U. ^{[20
]}

Bazterra, V. ^{[53
]}

Beale, S. ^{[6
,7
]}

Bean, A. ^{[60
]}

Begalli, M. ^{[3
]}

Begel, M. ^{[75
]}

Belanger-Champagne, C. ^{[44
,45
]}

Bellantoni, L.

Beri, S. B. ^{[30
]}

Bernardi, G. ^{[18
,19
]}

Bernhard, R. ^{[25
]}

Bertram, I. ^{[46
]}

Besancon, M. ^{[20
]}

Beuselinck, R. ^{[47
]}

Bezzubov, V. A. ^{[42
]}

Bhat, P. C.

Bhatnagar, V. ^{[30
]}

Blazey, G. ^{[54
]}

Blessing, S. ^{[51
]}

Bloom, K. ^{[68
]}

Boehnlein, A. ^{[52
]}

Boline, D. ^{[74
]}

Bolton, T. A. ^{[61
]}

机构：

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

[2] Ctr Brasileiro Pesquisas Fis, LAFEX, Rio De Janeiro, Brazil

[3] Univ Estado Rio de Janeiro, BR-20550011 Rio De Janeiro, Brazil

[4] Univ Fed ABC, Santo Andre, Brazil

[5] Univ Estadual Paulista, Inst Fis Teor, BR-01405 Sao Paulo, Brazil

[6] Simon Fraser Univ, Vancouver, BC, Canada

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

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

[9] Univ Los Andes, Bogota, Colombia

[10] Charles Univ Prague, Fac Math & Phys, Ctr Particle Phys, Prague, Czech Republic

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

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

[13] Univ San Francisco Quito, Quito, Ecuador

[14] Univ Blaise Pascal, CNRS, IN2P3, LPC, Clermont, France

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

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

[17] Univ Paris Sud, CNRS, IN2P3, LAL, Orsay, France

[18] Univ Paris 06, LPNHE, Paris, France

[19] Univ Paris 07, CNRS, IN2P3, Paris, France

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

[21] Univ Strasbourg, CNRS, IN2P3, IPHC, Strasbourg, France

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

[23] Univ Lyon, Lyon, France

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

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

[26] Univ Gottingen, Inst Phys 2, Gottingen, Germany

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

[28] Univ Munich, Munich, Germany

[29] Berg Univ Wuppertal, Fachbereich Phys, Wuppertal, Germany

[30] Panjab Univ, Chandigarh 160014, India

[31] Univ Delhi, Delhi 110007, India

[32] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India

[33] Univ Coll Dublin, Dublin 2, Ireland

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

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

[36] FOM Inst NIKHEF, Amsterdam, Netherlands

[37] Univ Amsterdam, NIKHEF, Amsterdam, Netherlands

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

[39] Dubna Joint Nucl Res Inst, Dubna 141980, Russia

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

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

[42] Inst High Energy Phys, Protvino, Russia

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

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

[45] Uppsala Univ, Uppsala, Sweden

[46] Univ Lancaster, Lancaster LA1 4YB, England

[47] Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ, England

[48] Univ Manchester, Manchester M13 9PL, Lancs, England

[49] Univ Arizona, Tucson, AZ 85721 USA

[50] Univ Calif Riverside, Riverside, CA 92521 USA

来源：

PHYSICAL REVIEW D | 2011年 / 83卷 / 09期

基金：

瑞典研究理事会; 巴西圣保罗研究基金会; 加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1103/PhysRevD.83.092002

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present the first measurement of the color representation of the hadronically decaying W boson in t (t) over bar events, from 5.3 fb(-1) of integrated luminosity collected with the D0 experiment. A novel calorimeter-based vectorial variable, "jet pull," is used, sensitive to the color-flow structure of the final state. We find that the fraction of uncolored W bosons is 0.56 +/- 0.42(stat + syst), in agreement with the standard model.

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页数：7

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Amerio, S.
Amidei, D.
Anastassov, A.
Annovi, A.
Antos, J.
Apollinari, G.
Appel, J. A.
Apresyan, A.
Arisawa, T.
Artikov, A.
Asaadi, J.
Ashmanskas, W.
Auerbach, B.
Aurisano, A.
Azfar, F.
Badgett, W.
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Barnes, V. E.
Barnett, B. A.
Barria, P.
Bartos, P.
Bauce, M.
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Behari, S.
Bellettini, G.
Bellinger, J.
Benjamin, D.
Beretvas, A.
Bhatti, A.
Binkley, M.
Bisello, D.
Bizjak, I.
Bland, K. R.
Blocker, C.
Blumenfeld, B.
Bocci, A.
Bodek, A.
Bortoletto, D.
Boudreau, J.
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Brau, B.
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Bromberg, C.
Brucken, E.
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[50] Measurement of the ZZ production cross section in p(p)over-bar collisions at √s=1.96 TeV
Abazov, V. M.
Abbott, B.
Acharya, B. S.
Adams, M.
Adams, T.
Alexeev, G. D.
Alkhazov, G.
Alton, A.
Alverson, G.
Alves, G. A.
Ancu, L. S.
Aoki, M.
Arov, M.
Askew, A.
Asman, B.
Atramentov, O.
Avila, C.
BackusMayes, J.
Badaud, F.
Bagby, L.
Baldin, B.
Bandurin, D. V.
Banerjee, S.
Barberis, E.
Baringer, P.
Barreto, J.
Bartlett, J. F.
Bassler, U.
Bazterra, V.
Beale, S.
Bean, A.
Begalli, M.
Begel, M.
Belanger-Champagne, C.
Bellantoni, L.
Beri, S. B.
Bernardi, G.
Bernhard, R.
Bertram, I.
Besancon, M.
Beuselinck, R.
Bezzubov, V. A.
Bhat, P. C.
Bhatnagar, V.
Blazey, G.
Blessing, S.
Bloom, K.
Boehnlein, A.
Boline, D.
Boos, E. E.
PHYSICAL REVIEW D, 2011, 84 (01):

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