在质心能量√s = 1.96 TeV的质子-质子对撞中，在双电子和双光子通道中寻找大的额外空间维度。

Search for large extra spatial dimensions in the dielectron and diphoton channels in pp[over ] collisions at sqrt[s]=1.96 TeV.

作者信息

Abazov V M, Abbott B, Abolins M, Acharya B S, Adams M, Adams T, Aguilo E, Ahsan M, Alexeev G D, Alkhazov G, Alton A, Alverson G, Alves G A, Anastasoaie M, Ancu L S, Andeen T, Andrieu B, Anzelc M S, Aoki M, Arnoud Y, Arov M, Arthaud M, Askew A, Asman B, Assis Jesus A C S, Atramentov O, Avila C, Badaud F, Bagby L, Baldin B, Bandurin D V, Banerjee P, Banerjee S, Barberis E, Barfuss A-F, Bargassa P, Baringer P, Barreto J, Bartlett J F, Bassler U, Bauer D, Beale S, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Bellavance A, Benitez J A, Beri S B, Bernardi G, Bernhard R, Bertram I, Besançon M, Beuselinck R, Bezzubov V A, Bhat P C, Bhatnagar V, Biscarat C, Blazey G, Blekman F, Blessing S, Bloom K, Boehnlein A, Boline D, Bolton T A, Boos E E, Borissov G, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Brown D, Bu X B, Buchanan N J, Buchholz D, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett T H, Buszello C P, Butler J M, Calfayan P, Calvet S, Cammin J, Carrasco-Lizarraga M A, Carrera E, Carvalho W, Casey B C K, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan K M, Chandra A, Cheu E, Chevallier F, Cho D K, Choi S, Choudhary B, Christofek L, Christoudias T, Cihangir S, Claes D, Clutter J, Cooke M, Cooper W E, Corcoran M, Couderc F, Cousinou M-C, Crépé-Renaudin S, Cuplov V, Cutts D, Cwiok M, da Motta H, Das A, Davies G, De K, de Jong S J, De La Cruz-Burelo E, De Oliveira Martins C, Devaughan K, Déliot F, Demarteau M, Demina R, Denisov D, Denisov S P, Desai S, Diehl H T, Diesburg M, Dominguez A, Dorland T, Dubey A, Dudko L V, Duflot L, Dugad S R, Duggan D, Duperrin A, Dyer J, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira V D, Enari Y, Eno S, Ermolov P, Evans H, Evdokimov A, Evdokimov V N, Ferapontov A V, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk H E, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea C F, Garcia C, Garcia-Bellido A, Gavrilov V, Gay P, Geist W, Geng W, Gerber C E, Gershtein Y, Gillberg D, Ginther G, Gómez B, Goussiou A, Grannis P D, Greenlee H, Greenwood Z D, Gregores E M, Grenier G, Gris Ph, Grivaz J-F, Grohsjean A, Grünendahl S, Grünewald M W, Guo F, Guo J, Gutierrez G, Gutierrez P, Haas A, Hadley N J, Haefner P, Hagopian S, Haley J, Hall I, Hall R E, Han L, Harder K, Harel A, Hauptman J M, Hays J, Hebbeker T, Hedin D, Hegeman J G, Heinson A P, Heintz U, Hensel C, Herner K, Hesketh G, Hildreth M D, Hirosky R, Hobbs J D, Hoeneisen B, Hohlfeld M, Hossain S, Houben P, Hu Y, Hubacek Z, Hynek V, Iashvili I, Illingworth R, Ito A S, Jabeen S, Jaffré M, Jain S, Jakobs K, Jarvis C, Jesik R, Johns K, Johnson C, Johnson M, Johnston D, Jonckheere A, Jonsson P, Juste A, Kajfasz E, Karmanov D, Kasper P A, Katsanos I, Kau D, Kaushik V, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev Y M, Khatidze D, Kim T J, Kirby M H, Kirsch M, Klima B, Kohli J M, Konrath J-P, Kozelov A V, Kraus J, Kuhl T, Kumar A, Kupco A, Kurca T, Kuzmin V A, Kvita J, Lacroix F, Lam D, Lammers S, Landsberg G, Lebrun P, Lee W M, Leflat A, Lellouch J, Li J, Li L, Li Q Z, Lietti S M, Lim J K, Lima J G R, Lincoln D, Linnemann J, Lipaev V V, Lipton R, Liu Y, Liu Z, Lobodenko A, Lokajicek M, Love P, Lubatti H J, Luna-Garcia R, Lyon A L, Maciel A K A, Mackin D, Madaras R J, Mättig P, Magass C, Magerkurth A, Mal P K, Malbouisson H B, Malik S, Malyshev V L, Maravin Y, Martin B, McCarthy R, Meijer M M, Melnitchouk A, Mendoza L, Mercadante P G, Merkin M, Merritt K W, Meyer A, Meyer J, Mitrevski J, Mommsen R K, Mondal N K, Moore R W, Moulik T, Muanza G S, Mulhearn M, Mundal O, Mundim L, Nagy E, Naimuddin M, Narain M, Naumann N A, Neal H A, Negret J P, Neustroev P, Nilsen H, Nogima H, Novaes S F, Nunnemann T, O'Dell V, O'Neil D C, Obrant G, Ochando C, Onoprienko D, Oshima N, Osman N, Osta J, Otec R, Otero Y Garzón G J, Owen M, Padley P, Pangilinan M, Parashar N, Park S-J, Park S K, Parsons J, Partridge R, Parua N, Patwa A, Pawloski G, Penning B, Perfilov M, Peters K, Peters Y, Pétroff P, Petteni M, Piegaia R, Piper J, Pleier M-A, Podesta-Lerma P L M, Podstavkov V M, Pogorelov Y, Pol M-E, Polozov P, Pope B G, Popov A V, Potter C, Prado da Silva W L, Prosper H B, Protopopescu S, Qian J, Quadt A, Quinn B, Rakitine A, Rangel M S, Ranjan K, Ratoff P N, Renkel P, Rich P, Rijssenbeek M, Ripp-Baudot I, Rizatdinova F, Robinson S, Rodrigues R F, Rominsky M, Royon C, Rubinov P, Ruchti R, Safronov G, Sajot G, Sánchez-Hernández A, Sanders M P, Sanghi B, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger R D, Scheglov Y, Schellman H, Schliephake T, Schlobohm S, Schwanenberger C, Schwartzman A, Schwienhorst R, Sekaric J, Severini H, Shabalina E, Shamim M, Shary V, Shchukin A A, Shivpuri R K, Siccardi V, Simak V, Sirotenko V, Skubic P, Slattery P, Smirnov D, Snow G R, Snow J, Snyder S, Söldner-Rembold S, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Spurlock B, Stark J, Stolin V, Stoyanova D A, Strandberg J, Strandberg S, Strang M A, Strauss E, Strauss M, Ströhmer R, Strom D, Stutte L, Sumowidagdo S, Svoisky P, Sznajder A, Tanasijczuk A, Taylor W, Tiller B, Tissandier F, Titov M, Tokmenin V V, Torchiani I, Tsybychev D, Tuchming B, Tully C, Tuts P M, Unalan R, Uvarov L, Uvarov S, Uzunyan S, Vachon B, van den Berg P J, Van Kooten R, van Leeuwen W M, Varelas N, Varnes E W, Vasilyev I A, Verdier P, Vertogradov L S, Verzocchi M, Vilanova D, Villeneuve-Seguier F, Vint P, Vokac P, Voutilainen M, Wagner R, Wahl H D, Wang M H L S, Warchol J, Watts G, Wayne M, Weber G, Weber M, Welty-Rieger L, Wenger A, Wermes N, Wetstein M, White A, Wicke D, Williams M, Wilson G W, Wimpenny S J, Wobisch M, Wood D R, Wyatt T R, Xie Y, Xu C, Yacoob S, Yamada R, Yang W-C, Yasuda T, Yatsunenko Y A, Yin H, Yip K, Yoo H D, Youn S W, Yu J, Zeitnitz C, Zelitch S, Zhao T, Zhou B, Zhu J, Zielinski M, Zieminska D, Zieminski A, Zivkovic L, Zutshi V, Zverev E G

机构信息

Joint Institute for Nuclear Research, Dubna, Russia.

出版信息

Phys Rev Lett. 2009 Feb 6;102(5):051601. doi: 10.1103/PhysRevLett.102.051601.

DOI:10.1103/PhysRevLett.102.051601

PMID:19257500

Abstract

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 pp[over ] 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.

摘要

我们报告了利用费米实验室Tevatron对撞机上的D0探测器收集的质心能量为1.96 TeV的1.05 fb⁻¹的质子-质子对撞数据样本，在双电子和双光子通道中寻找大的额外空间维度的情况。数据的不变质量谱与标准模型的预测吻合得很好。对于2至7个额外维度，我们发现有效普朗克尺度在2.1至1.3 TeV之间的最严格的95%置信水平下限。