Measurement of the forward-backward asymmetries in the production of Ξ and Ω baryons in p(p)over-bar collisions

被引:2
作者
Abazov, V. M. [33 ]
Abbott, B. [70 ]
Acharya, B. S. [27 ]
Adams, M. [49 ]
Adams, T. [47 ]
Agnew, J. P. [44 ]
Alexeev, G. D. [33 ]
Alkhazov, G. [37 ]
Alton, A. [59 ]
Askew, A. [47 ]
Atkins, S. [57 ]
Augsten, K. [7 ]
Aushev, V. [41 ]
Aushev, Y. [41 ]
Avila, C. [5 ]
Badaud, F. [10 ]
Bagby, L. [48 ]
Baldin, B. [48 ]
Bandurin, D. V. [77 ]
Banerjee, S. [27 ]
Barberis, E. [58 ]
Baringer, P. [56 ]
Bartlett, J. F. [48 ]
Bassler, U. [16 ]
Bazterra, V. [49 ]
Bean, A. [56 ]
Begalli, M. [2 ]
Bellantoni, L. [48 ]
Beri, S. B. [25 ]
Bernardi, G. [14 ,15 ]
Bernhard, R. [21 ]
Bertram, I. [42 ]
Besancon, M. [16 ]
Beuselinck, R. [43 ]
Bhat, P. C. [48 ]
Bhatia, S. [61 ]
Bhatnagar, V. [25 ]
Blazey, G. [50 ]
Blessing, S. [47 ]
Bloom, K. [62 ]
Boehnlein, A. [48 ]
Boline, D. [67 ]
Boos, E. E. [35 ]
Borissov, G. [42 ]
Borysova, M. [41 ]
Brandt, A. [74 ]
Brandt, O. [22 ]
Brochmann, M. [78 ]
Brock, R. [60 ]
Bross, A. [48 ]
机构
[1] Ctr Brasileiro Pesquisas Fis, LAFEX, BR-22290 Rio De Janeiro, RJ, Brazil
[2] Univ Estado Rio de Janeiro, BR-20550 Rio De Janeiro, RJ, Brazil
[3] Univ Fed ABC, BR-09210 Santo Andre, SP, Brazil
[4] Univ Sci & Technol China, Hefei 230026, Peoples R China
[5] Univ Los Andes, Bogota 111711, Colombia
[6] Charles Univ Prague, Fac Math & Phys, Ctr Particle Phys, CR-11636 Prague 1, Czech Republic
[7] Czech Tech Univ, Prague 11636 6, Czech Republic
[8] Acad Sci Czech Republ, Inst Phys, Prague 18221, Czech Republic
[9] Univ San Francisco Quito, Quito, Ecuador
[10] Univ Blaise Pascal, CNRS, IN2P3, LPC, F-63178 Aubiere, France
[11] Univ Grenoble 1, Inst Natl Polytech Grenoble, LPSC, CNRS IN2P3, F-38026 Grenoble, France
[12] Aix Marseille Univ, CPPM, CNRS, IN2P3, F-13288 Marseille 09, France
[13] Univ Paris Saclay, Univ Paris 11, LAL, CNRS IN2P3, F-91898 Orsay, France
[14] Univ Paris 06, LPNHE, F-75005 Paris, France
[15] Univ Paris 07, CNRS, IN2P3, F-75005 Paris, France
[16] CEA Saclay, Irfu, SPP, F-91191 Gif Sur Yvette, France
[17] Univ Strasbourg, IPHC, CNRS, IN2P3, F-67037 Strasbourg, France
[18] Univ Lyon 1, CNRS, IN2P3, IPNL, F-69622 Villeurbanne, France
[19] Univ Lyon, F-69361 Lyon 07, France
[20] Rhein Westfal TH Aachen, Phys Inst A 3, D-52056 Aachen, Germany
[21] Univ Freiburg, Inst Phys, D-79085 Freiburg, Germany
[22] Univ Gottingen, Inst Phys 2, D-37073 Gottingen, Germany
[23] Johannes Gutenberg Univ Mainz, Inst Phys, D-55099 Mainz, Germany
[24] Univ Munich, Marchioninistr 15, D-80539 Munich, Germany
[25] Panjab Univ, Chandigarh 160014, India
[26] Univ Delhi, Delhi 110007, India
[27] Tata Inst Fundamental Res, Homi Bhabha Rd, Bombay 400005, Maharashtra, India
[28] Univ Coll Dublin, Dublin 4, Ireland
[29] Korea Univ, Korea Detector Lab, Seoul 02841, South Korea
[30] CINVESTAV, Mexico City 07360, DF, Mexico
[31] Nikhef, Sci Pk, NL-1098 XG Amsterdam, Netherlands
[32] Radboud Univ Nijmegen, NL-6525 AJ Nijmegen, Netherlands
[33] Joint Inst Nucl Res, Dubna 141980, Russia
[34] Inst Theoret & Expt Phys, Moscow 117259, Russia
[35] Moscow MV Lomonosov State Univ, Moscow 119991, Russia
[36] Inst High Energy Phys, Protvino 142281, Moscow Region, Russia
[37] Petersburg Nucl Phys Inst, St Petersburg 188300, Russia
[38] Inst Catalana Recerca & Estudis Avancats, Bellaterra 08193, Barcelona, Spain
[39] Inst Fis Altes Energies, Bellaterra 08193, Barcelona, Spain
[40] Uppsala Univ, S-75105 Uppsala, Sweden
[41] Taras Shevchenko Natl Univ Kyiv, UA-01601 Kiev, Ukraine
[42] Univ Lancaster, Lancaster LA1 4YB, England
[43] Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ, England
[44] Univ Manchester, Manchester M13 9PL, Lancs, England
[45] Univ Arizona, Tucson, AZ 85721 USA
[46] Univ Calif Riverside, Riverside, CA 92521 USA
[47] Florida State Univ, Tallahassee, FL 32306 USA
[48] Fermilab Natl Accelerator Lab, POB 500, Batavia, IL 60510 USA
[49] Univ Illinois, Chicago, IL 60607 USA
[50] No Illinois Univ, De Kalb, IL 60115 USA
基金
美国国家科学基金会; 英国科学技术设施理事会; 瑞典研究理事会; 俄罗斯基础研究基金会; 新加坡国家研究基金会; 爱尔兰科学基金会;
关键词
D O I
10.1103/PhysRevD.93.112001
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We measure the forward-backward asymmetries A(FB) of charged Xi and Omega baryons produced in p (p) over bar collisions recorded by the D0 detector at the Fermilab Tevatron collider at root s = 1.96 TeV as a function of the baryon rapidity y. We find that the asymmetries A(FB) for charged Xi and Omega baryons are consistent with zero within statistical uncertainties.
引用
收藏
页数:8
相关论文
共 9 条
[1]   Measurement of the forward-backward asymmetry of Λ and (Λ)over-bar production in p(p)over-bar collisions [J].
Abazov, V. M. ;
Abbott, B. ;
Acharya, B. S. ;
Adams, M. ;
Adams, T. ;
Agnew, J. P. ;
Alexeev, G. D. ;
Alkhazov, G. ;
Alton, A. ;
Askew, A. ;
Atkins, S. ;
Augsten, K. ;
Avila, C. ;
Badaud, F. ;
Bagby, L. ;
Baldin, B. ;
Bandurin, D. V. ;
Banerjee, S. ;
Barberis, E. ;
Baringer, P. ;
Bartlett, J. F. ;
Bassler, U. ;
Bazterra, V. ;
Bean, A. ;
Begalli, M. ;
Bellantoni, L. ;
Beri, S. B. ;
Bernardi, G. ;
Bernhard, R. ;
Bertram, I. ;
Besancon, M. ;
Beuselinck, R. ;
Bhat, P. C. ;
Bhatia, S. ;
Bhatnagar, V. ;
Blazey, G. ;
Blessing, S. ;
Bloom, K. ;
Boehnlein, A. ;
Boline, D. ;
Boos, E. E. ;
Borissov, G. ;
Borysova, M. ;
Brandt, A. ;
Brandt, O. ;
Brock, R. ;
Bross, A. ;
Brown, D. ;
Bu, X. B. ;
Buehler, M. .
PHYSICAL REVIEW D, 2016, 93 (03)
[2]   Measurement of the forward-backward asymmetry in Λb0 and (Λ)over-barb0 baryon production in p(p)over-bar collisions at √s=1.96 TeV [J].
Abazov, V. M. ;
Abbott, B. ;
Acharya, B. S. ;
Adams, M. ;
Adams, T. ;
Agnew, J. P. ;
Alexeev, G. D. ;
Alkhazov, G. ;
Alton, A. ;
Askew, A. ;
Atkins, S. ;
Augsten, K. ;
Avila, C. ;
Badaud, F. ;
Bagby, L. ;
Baldin, B. ;
Bandurin, D. V. ;
Banerjee, S. ;
Barberis, E. ;
Baringer, P. ;
Bartlett, J. F. ;
Bassler, U. ;
Bazterra, V. ;
Bean, A. ;
Begalli, M. ;
Bellantoni, L. ;
Beri, S. B. ;
Bernardi, G. ;
Bernhard, R. ;
Bertram, I. ;
Besancon, M. ;
Beuselinck, R. ;
Bhat, P. C. ;
Bhatia, S. ;
Bhatnagar, V. ;
Blazey, G. ;
Blessing, S. ;
Bloom, K. ;
Boehnlein, A. ;
Boline, D. ;
Boos, E. E. ;
Borissov, G. ;
Borysova, M. ;
Brandt, A. ;
Brandt, O. ;
Brock, R. ;
Bross, A. ;
Brown, D. ;
Bu, X. B. ;
Buehler, M. .
PHYSICAL REVIEW D, 2015, 91 (07)
[3]   Measurement of the Forward-Backward Asymmetry in the Production of B± Mesons in p(p)over-bar Collisions at √s=1.96 TeV [J].
Abazov, V. M. ;
Abbott, B. ;
Acharya, B. S. ;
Adams, M. ;
Adams, T. ;
Agnew, J. P. ;
Alexeev, G. D. ;
Alkhazov, G. ;
Alton, A. ;
Askew, A. ;
Atkins, S. ;
Augsten, K. ;
Avila, C. ;
Badaud, F. ;
Bagby, L. ;
Baldin, B. ;
Bandurin, D. V. ;
Banerjee, S. ;
Barberis, E. ;
Baringer, P. ;
Bartlett, J. F. ;
Bassler, U. ;
Bazterra, V. ;
Bean, A. ;
Begalli, M. ;
Bellantoni, L. ;
Beri, S. B. ;
Bernardi, G. ;
Bernhard, R. ;
Bertram, I. ;
Besancon, M. ;
Beuselinck, R. ;
Bhat, P. C. ;
Bhatia, S. ;
Bhatnagar, V. ;
Blazey, G. ;
Blessing, S. ;
Bloom, K. ;
Boehnlein, A. ;
Boline, D. ;
Boos, E. E. ;
Borissov, G. ;
Borysova, M. ;
Brandt, A. ;
Brandt, O. ;
Brock, R. ;
Bross, A. ;
Brown, D. ;
Bu, X. B. ;
Buehler, M. .
PHYSICAL REVIEW LETTERS, 2015, 114 (05)
[4]   Study of CP-violating charge asymmetries of single muons and like-sign dimuons in p(p)over-bar collisions [J].
Abazov, V. M. ;
Abbott, B. ;
Acharya, B. S. ;
Adams, M. ;
Adams, T. ;
Agnew, J. P. ;
Alexeev, G. D. ;
Alkhazov, G. ;
Alton, A. ;
Askew, A. ;
Atkins, S. ;
Augsten, K. ;
Avila, C. ;
Badaud, F. ;
Bagby, L. ;
Baldin, B. ;
Bandurin, D. V. ;
Banerjee, S. ;
Barberis, E. ;
Baringer, P. ;
Bartlett, J. F. ;
Bassler, U. ;
Bazterra, V. ;
Bean, A. ;
Begalli, M. ;
Bellantoni, L. ;
Beri, S. B. ;
Bernardi, G. ;
Bernhard, R. ;
Bertram, I. ;
Besancon, M. ;
Beuselinck, R. ;
Bhat, P. C. ;
Bhatia, S. ;
Bhatnagar, V. ;
Blazey, G. ;
Blessing, S. ;
Bloom, K. ;
Boehnlein, A. ;
Boline, D. ;
Boos, E. E. ;
Borissov, G. ;
Brandt, A. ;
Brandt, O. ;
Brock, R. ;
Bross, A. ;
Brown, D. ;
Bu, X. B. ;
Buehler, M. ;
Buescher, V. .
PHYSICAL REVIEW D, 2014, 89 (01)
[5]   Measurement of the anomalous like-sign dimuon charge asymmetry with 9 fb-1 of p(p)over-bar collisions [J].
Abazov, V. M. ;
Abbott, B. ;
Acharya, B. S. ;
Adams, M. ;
Adams, T. ;
Alexeev, G. D. ;
Alkhazov, G. ;
Alton, A. ;
Alverson, G. ;
Alves, G. A. ;
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. ;
Borissov, G. .
PHYSICAL REVIEW D, 2011, 84 (05)
[6]   The upgraded DO detector [J].
Abazov, V. M. ;
Abbott, B. ;
Abolins, M. ;
Acharya, B. S. ;
Adams, D. L. ;
Adams, M. ;
Adams, T. ;
Agelou, M. ;
Agram, J. -L. ;
Ahmed, S. N. ;
Ahn, S. H. ;
Ahsan, M. ;
Alexeev, G. D. ;
Alkhazov, G. ;
Alton, A. ;
Alverson, G. ;
Alves, G. A. ;
Anastasoaie, M. ;
Andeen, T. ;
Anderson, J. T. ;
Anderson, S. ;
Andrieu, B. ;
Angstadt, R. ;
Anosov, V. ;
Arnoud, Y. ;
Arov, M. ;
Askew, A. ;
Asman, B. ;
Assis Jesus, A. C. S. ;
Atramentov, O. ;
Autermann, C. ;
Avila, C. ;
Babukhadia, L. ;
Bacon, T. C. ;
Badaud, F. ;
Baden, A. ;
Baffioni, S. ;
Bagby, L. ;
Baldin, B. ;
Balm, P. W. ;
Banerjee, P. ;
Banerjee, S. ;
Barberis, E. ;
Bardon, O. ;
Barg, W. ;
Bargassa, P. ;
Baringer, P. ;
Barnes, C. ;
Barreto, J. ;
Bartlett, J. F. .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2006, 565 (02) :463-537
[7]   The muon system of the Run II DO detector [J].
Abazova, VM ;
Acharya, BS ;
Alexeeva, GD ;
Alkhazov, G ;
Anosov, VA ;
Baldin, B ;
Banerjee, S ;
Bardon, O ;
Bartlett, JF ;
Baturitsky, MA ;
Beutel, D ;
Bezzubov, VA ;
Bodyagin, V ;
Butler, JM ;
Cease, H ;
Chi, E ;
Denisov, D ;
Denisov, SP ;
Diehl, HT ;
Doulas, S ;
Dugad, SR ;
Dvornikov, OV ;
Dyshkant, A ;
Eads, M ;
Evdokimov, A ;
Evdokimov, VN ;
Fitzpatrick, T ;
Fortner, M ;
Gavrilov, V ;
Gershtein, Y ;
Golovtsov, V ;
Gómez, B ;
Goodwin, R ;
Gornushkin, YA ;
Green, DR ;
Gupta, A ;
Gurzhiev, SN ;
Gutierrez, G ;
Haggerty, H ;
Hanlet, P ;
Hansen, S ;
Hazen, E ;
Hedin, D ;
Hoeneisen, B ;
Ito, AS ;
Jayanti, R ;
Johns, K ;
Jouravlev, N ;
Kalinin, AM ;
Kalmani, SD .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2005, 552 (03) :372-398
[8]   The D0 Silicon Microstrip Tracker [J].
Ahmed, S. N. ;
Angstadt, R. ;
Aoki, M. ;
Asman, B. ;
Austin, S. ;
Bagby, L. ;
Barberis, E. ;
Baringer, P. ;
Bean, A. ;
Bischoff, A. ;
Blekman, F. ;
Bolton, T. A. ;
Boswell, C. ;
Bowden, M. ;
Browning, F. ;
Buchholz, D. ;
Burdin, S. ;
Butler, D. ;
Cease, H. ;
Choi, S. ;
Clark, A. R. ;
Clutter, J. ;
Cooper, A. ;
Cooper, W. E. ;
Corcoran, M. ;
de Jong, S. J. ;
Demarteau, M. ;
Demina, R. ;
Desai, S. ;
Derylo, G. ;
Ellison, J. ;
Ermolov, P. ;
Fagan, J. ;
Fast, J. ;
Filthaut, F. ;
Foglesong, J. ;
Fox, H. ;
Galea, C. F. ;
Gardner, J. ;
Genik, R. J., II ;
Gerber, C. E. ;
Gershtein, Y. ;
Gounder, K. ;
Grinstein, S. ;
Gu, W. ;
Gutierrez, P. ;
Haggerty, H. ;
Hall, R. E. ;
Hagopian, S. ;
Hance, R. .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2011, 634 (01) :8-46
[9]   The layer 0 inner silicon detector of the D0 experiment [J].
Angstadt, R. ;
Bagby, L. ;
Bean, A. ;
Bolton, T. ;
Buchholz, D. ;
Butler, D. ;
Christofek, L. ;
Cooper, W. E. ;
Daly, C. H. ;
Demarteau, M. ;
Foglesong, J. ;
Gerber, C. E. ;
Gonzalez, H. ;
Green, J. ;
Guldenman, H. ;
Hanagaki, K. ;
Herner, K. ;
Howell, J. ;
Hrycyk, M. ;
Johnson, M. ;
Kirby, M. ;
Krempetz, K. ;
Kuykendall, W. ;
Lehner, F. ;
Lipton, R. ;
Lubatti, H. J. ;
Markley, D. ;
Matulik, M. ;
McCarthy, R. L. ;
Nomerotski, A. ;
Olis, D. ;
Orlov, Y. ;
Otero y Garzon, G. J. ;
Roman, M. ;
Rucinski, R. ;
Schultz, K. ;
Shabalina, E. ;
Smith, R. P. ;
Strom, D. ;
Taylor, R. D. ;
Tsybychev, D. ;
Tuttle, M. ;
Utes, M. ;
Wang, J. ;
Weber, M. ;
Wesson, T. ;
Youn, S. W. ;
Zhou, T. ;
Zieminski, A. .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2010, 622 (01) :298-310