Search for Large Extra Spatial Dimensions in the Dielectron and Diphoton Channels in p(p)over-bar Collisions at √s=1.96 TeV

被引：28

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. ^{[43
]}

Alkhazov, G. ^{[46
]}

Alton, A. ^{[2
,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.

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] 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] 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 Republ, Inst Phys, Ctr Particle Phys, Prague, Czech Republic

[16] Univ San Francisco Quito, Quito, Ecuador

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

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

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

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

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

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

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

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

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

[26] Univ Lyon, Lyon, France

[27] Univ Aachen, Rhein Westfal TH Aachen, Phys Inst A 3, D-5100 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] FOM, Inst NIKHEF, NL-1098 SJ 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] Royal Inst Technol, Stockholm, Sweden

[48] Lund Univ, Lund, Sweden

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

[50] Uppsala Univ, Uppsala, Sweden

来源：

PHYSICAL REVIEW LETTERS | 2009年 / 102卷 / 05期

基金：

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; 瑞典研究理事会;

关键词：

GRAVITY;

D O I：

10.1103/PhysRevLett.102.051601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report on a search for large extra spatial dimensions in the dielectron and diphoton channels using a data sample of 1: 05 fb(-1) of p (p) over bar collisions at a center-of-mass energy of 1.96 TeV collected by the D0 detector at the Fermilab Tevatron Collider. The invariant mass spectrum of the data agrees well with the prediction of the standard model. We find the most restrictive 95% C. L. lower limits on the effective Planck scale between 2.1 and 1.3 TeV for 2 to 7 extra dimensions.

引用

页数：7

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