在双电子和双光子产生过程中寻找大额外维度。
Search for large extra dimensions in dielectron and diphoton production.
作者信息
Abbott B, Abolins M, Abramov V, Acharya B S, Adams D L, Adams M, Alves G A, Amos N, Anderson E W, Baarmand M M, Babintsev V V, Babukhadia L, Baden A, Baldin B, Balm P W, Banerjee S, Bantly J, Barberis E, Baringer P, Bartlett J F, Bassler U, Bean A, Begel M, Belyaev A, Beri S B, Bernardi G, Bertram I, Besson A, Bezzubov V A, Bhat P C, Bhatnagar V, Bhattacharjee M, Blazey G, Blessing S, Boehnlein A, Bojko N I, Borcherding F, Brandt A, Breedon R, Briskin G, Brock R, Brooijmans G, Bross A, Buchholz D, Buehler M, Buescher V, Burtovoi V S, Butler J M, Canelli F, Carvalho W, Casey D, Casilum Z, Castilla-Valdez H, Chakraborty D, Chan K M, Chekulaev S V, Cho D K, Choi S, Chopra S, Christenson J H, Chung M, Claes D, Clark A R, Cochran J, Coney L, Connolly B, Cooper W E, Coppage D, Cummings M A, Cutts D, Dahl O I, Davis G A, Davis K, De K, Del Signore K, Demarteau M, Demina R, Demine P, Denisov D, Denisov S P, Desai S, Diehl H T, Diesburg M, Di Loreto G, Doulas S, Draper P, Ducros Y, Dudko L V, Duensing S, Dugad S R, Dyshkant A, Edmunds D, Ellison J, Elvira V D, Engelmann R, Eno S, Eppley G, Ermolov P, Eroshin O V, Estrada J, Evans H, Evdokimov V N, Fahland T, Feher S, Fein D, Ferbel T, Fisk H E, Fisyak Y, Flattum E, Fleuret F, Fortner M, Frame K C, Fuess S, Gallas E, Galyaev A N, Gartung P, Gavrilov V, Genik R J, Genser K, Gerber C E, Gershtein Y, Gibbard B, Gilmartin R, Ginther G, Gómez B, Gómez G, Goncharov P I, González Solís J L, Gordon H, Goss L T, Gounder K, Goussiou A, Graf N, Graham G, Grannis P D, Green J A, Greenlee H, Grinstein S, Groer L, Grudberg P, Grünendahl S, Gupta A, Gurzhiev S N, Gutierrez G, Gutierrez P, Hadley N J, Haggerty H, Hagopian S, Hagopian V, Hahn K S, Hall R E, Hanlet P, Hansen S, Hauptman J M, Hays C, Hebert C, Hedin D, Heinson A P, Heintz U, Heuring T, Hirosky R, Hobbs J D, Hoeneisen B, Hoftun J S, Hou S, Huang Y, Ito A S, Jerger S A, Jesik R, Johns K, Johnson M, Jonckheere A, Jones M, Jöstlein H, Juste A, Kahn S, Kajfasz E, Karmanov D, Karmgard D, Kehoe R, Kim S K, Klima B, Klopfenstein C, Knuteson B, Ko W, Kohli J M, Kostritskiy A V, Kotcher J, Kotwal A V, Kozelov A V, Kozlovsky E A, Krane J, Krishnaswamy M R, Krzywdzinski S, Kubantsev M, Kuleshov S, Kulik Y, Kunori S, Kuznetsov V E, Landsberg G, Leflat A, Lehner F, Li J, Li Q Z, Lima J G, Lincoln D, Linn S L, Linnemann J, Lipton R, Lucotte A, Lueking L, Lundstedt C, Maciel A K, Madaras R J, Manankov V, Mao H S, Marshall T, Martin M I, Martin R D, Mauritz K M, May B, Mayorov A A, McCarthy R, McDonald J, McMahon T, Melanson H L, Meng X C, Merkin M, Merritt K W, Miao C, Miettinen H, Mihalcea D, Mincer A, Mishra C S, Mokhov N, Mondal N K, Montgomery H E, Moore R W, Mostafa M, da Motta H, Nagy E, Nang F, Narain M, Narasimham V S, Neal H A, Negret J P, Negroni S, Norman D, Oesch L, Oguri V, Olivier B, Oshima N, Padley P, Pan L J, Para A, Parashar N, Partridge R, Parua N, Paterno M, Patwa A, Pawlik B, Perkins J, Peters M, Peters O, Piegaia R, Piekarz H, Pope B G, Popkov E, Prosper H B, Protopopescu S, Qian J, Quintas P Z, Raja R, Rajagopalan S, Ramberg E, Rapidis P A, Reay N W, Reucroft S, Rha J, Rijssenbeek M, Rockwell T, Roco M, Rubinov P, Ruchti R, Rutherfoord J, Santoro A, Sawyer L, Schamberger R D, Schellman H, Schwartzman A, Sculli J, Sen N, Shabalina E, Shankar H C, Shivpuri R K, Shpakov D, Shupe M, Sidwell R A, Simak V, Singh H, Singh J B, Sirotenko V, Slattery P, Smith E, Smith R P, Snihur R, Snow G R, Snow J, Snyder S, Solomon J, Sorín V, Sosebee M, Sotnikova N, Soustruznik K, Souza M, Stanton N R, Steinbrück G, Stephens R W, Stevenson M L, Stichelbaut F, Stoker D, Stolin V, Stoyanova D A, Strauss M, Streets K, Strovink M, Stutte L, Sznajder A, Taylor W, Tentindo-Repond S, Thompson J, Toback D, Tripathi S M, Trippe T G, Turcot A S, Tuts P M, van Gemmeren P, Vaniev V, Van Kooten R, Varelas N, Volkov A A, Vorobiev A P, Wahl H D, Wang H, Wang Z, Warchol J, Watts G, Wayne M, Weerts H, White A, White J T, Whiteson D, Wightman J A, Wijngaarden D A, Willis S, Wimpenny S J, Wirjawan J V, Womersley J, Wood D R, Yamada R, Yamin P, Yasuda T, Yip K, Youssef S, Yu J, Yu Z, Zanabria M, Zheng H, Zhou Z, Zhu Z H, Zielinski M, Zieminska D, Zieminski A, Zutshi V, Zverev E G, Zylberstejn A
机构信息
Universidad de Buenos Aires, Buenos Aires, Argentina.
出版信息
Phys Rev Lett. 2001 Feb 12;86(7):1156-61. doi: 10.1103/PhysRevLett.86.1156.
We report a search for effects of large extra spatial dimensions in pp collisions at a center-of-mass energy of 1.8 TeV with the D0 detector, using events containing a pair of electrons or photons. The data are in good agreement with the expected background and do not exhibit evidence for large extra dimensions. We set the most restrictive lower limits to date, at the 95% C.L. on the effective Planck scale between 1.0 and 1.4 TeV for several formalisms and numbers of extra dimensions.
我们报告了使用D0探测器在质心能量为1.8 TeV的质子-质子碰撞中，通过包含一对电子或光子的事件来寻找大额外空间维度效应的研究。数据与预期背景吻合良好，未显示出大额外维度的证据。对于几种形式体系和额外维度数量，我们在95%置信水平下设定了迄今为止最严格的有效普朗克尺度下限，范围在1.0至1.4 TeV之间。
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