顶夸克对产生中前后电荷不对称性的测量。
Measurement of the forward-backward charge asymmetry in top-quark pair production.
作者信息
Abazov V M, Abbott B, Abolins M, Acharya B S, Adams M, Adams T, Aguilo E, Ahn S H, Ahsan M, Alexeev G D, Alkhazov G, Alton A, Alverson G, Alves G A, Anastasoaie M, Ancu L S, Andeen T, Anderson S, Andrieu B, Anzelc M S, Arnoud Y, Arov M, Arthaud M, Askew A, Asman B, Assis Jesus A C S, Atramentov O, Autermann C, Avila C, Ay C, Badaud F, Baden A, Bagby L, Baldin B, Bandurin D V, Banerjee S, Banerjee P, 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, Bloch D, Bloom K, Boehnlein A, Boline D, Bolton T A, Borissov G, Bose T, Brandt A, Brock R, Brooijmans G, Bross A, Brown D, Buchanan N J, Buchholz D, Buehler M, Buescher V, Bunichev V, Burdin S, Burke S, Burnett T H, Buszello C P, Butler J M, Calfayan P, Calvet S, Cammin J, Carvalho W, Casey B C K, Cason N M, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan K M, Chan K, Chandra A, Charles F, Cheu E, Chevallier F, Cho D K, Choi S, Choudhary B, Christofek L, Christoudias T, Cihangir S, Claes D, Coadou Y, Cooke M, Cooper W E, Corcoran M, Couderc F, Cousinou M-C, Crépé-Renaudin S, 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, Degenhardt J D, Déliot F, Demarteau M, Demina R, Denisov D, Denisov S P, Desai S, Diehl H T, Diesburg M, Dominguez A, Dong H, 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, Ford M, Fortner M, Fox H, Fu S, Fuess S, Gadfort T, Galea C F, Gallas E, Galyaev E, Garcia C, Garcia-Bellido A, Gavrilov V, Gay P, Geist W, Gelé D, Gerber C E, Gershtein Y, Gillberg D, Ginther G, Gollub N, 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 J, Guo F, Gutierrez P, Gutierrez G, Haas A, Hadley N J, Haefner P, Hagopian S, Haley J, Hall I, Hall R E, Han L, Hanagaki K, Hansson P, Harder K, Harel A, Harrington R, Hauptman J M, Hauser R, Hays J, Hebbeker T, Hedin D, Hegeman J G, Heinmiller J M, Heinson A P, Heintz U, Hensel C, Herner K, Hesketh G, Hildreth M D, Hirosky R, Hobbs J D, Hoeneisen B, Hoeth H, Hohlfeld M, Hong S J, 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, Jonckheere A, Jonsson P, Juste A, Käfer D, Kajfasz E, Kalinin A M, Kalk J R, Kalk J M, Kappler S, Karmanov D, Kasper P, Katsanos I, Kau D, Kaur R, Kaushik V, Kehoe R, Kermiche S, Khalatyan N, Khanov A, Kharchilava A, Kharzheev Y M, Khatidze D, Kim H, Kim T J, Kirby M H, Kirsch M, Klima B, Kohli J M, Konrath J-P, Kopal M, Korablev V M, Kozelov A V, Krop D, Kuhl T, Kumar A, Kunori S, Kupco A, Kurca T, Kvita J, Lacroix F, Lam D, Lammers S, Landsberg G, Lebrun P, Lee W M, Leflat A, Lehner F, Lellouch J, Leveque J, Lewis P, Li J, Li Q Z, Li L, Lietti S M, Lima J G R, Lincoln D, Linnemann J, Lipaev V V, Lipton R, Liu Y, Liu Z, Lobo L, Lobodenko A, Lokajicek M, Love P, Lubatti H J, 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, Mao H S, Maravin Y, Martin B, McCarthy R, Melnitchouk A, Mendes A, Mendoza L, Mercadante P G, Merkin M, Merritt K W, Meyer J, Meyer A, Millet T, Mitrevski J, Molina J, Mommsen R K, Mondal N K, Moore R W, Moulik T, Muanza G S, Mulders M, 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, Nomerotski A, Novaes S F, Nunnemann T, O'Dell V, O'Neil D C, Obrant G, Ochando C, Onoprienko D, Oshima 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, Reucroft S, 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, Santoro A, Savage G, Sawyer L, Scanlon T, Schaile D, Schamberger R D, Scheglov Y, Schellman H, Schieferdecker P, Schliephake T, 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 J, Snow G R, Snyder S, Söldner-Rembold S, Sonnenschein L, Sopczak A, Sosebee M, Soustruznik K, Souza M, Spurlock B, Stark J, Steele J, Stolin V, Stoyanova D A, Strandberg J, Strandberg S, Strang M A, Strauss M, Strauss E, Ströhmer R, Strom D, Stutte L, Sumowidagdo S, Svoisky P, Sznajder A, Talby M, Tamburello P, Tanasijczuk A, Taylor W, Temple J, Tiller B, Tissandier F, Titov M, Tokmenin V V, Toole T, Torchiani I, Trefzger T, Tsybychev D, Tuchming B, Tully C, Tuts P M, Unalan R, Uvarov S, Uvarov L, Uzunyan S, Vachon B, van den Berg P J, Van Kooten R, van Leeuwen W M, Varelas N, Varnes E W, Vasilyev I A, Vaupel M, Verdier P, Vertogradov L S, Verzocchi M, Villeneuve-Seguier F, Vint P, Vokac P, Von Toerne E, Voutilainen M, Wagner R, Wahl H D, Wang L, Wang M H L S, Warchol J, Watts G, Wayne M, Weber M, Weber G, Wenger A, Wermes N, Wetstein M, White A, Wicke D, Wilson G W, Wimpenny S J, Wobisch M, Wood D R, Wyatt T R, Xie Y, Yacoob S, Yamada R, Yan M, Yasuda T, Yatsunenko Y A, Yip K, Yoo H D, Youn S W, Yu J, Zatserklyaniy A, Zeitnitz C, 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. 2008 Apr 11;100(14):142002. doi: 10.1103/PhysRevLett.100.142002. Epub 2008 Apr 9.
We present the first measurement of the integrated forward-backward charge asymmetry in top-quark-top-antiquark pair (tt) production in proton-antiproton (pp) collisions in the lepton+jets final state. Using a b-jet tagging algorithm and kinematic reconstruction assuming tt + X production and decay, a sample of 0.9 fb(-1) of data, collected by the D0 experiment at the Fermilab Tevatron Collider, is used to measure the asymmetry for different jet multiplicities. The result is also used to set upper limits on tt+X production via a Z' resonance.
我们展示了在质子 - 反质子（pp）碰撞的轻子 + 喷注末态中，对顶夸克 - 反顶夸克对（tt）产生过程中前向 - 后向电荷不对称性的首次测量。利用b喷注标记算法和假设tt + X产生与衰变的运动学重建方法，费米实验室万亿电子伏特加速器对撞机上的D0实验收集的0.9 fb⁻¹数据样本，用于测量不同喷注多重性下的不对称性。该结果还用于通过Z'共振对tt + X产生设定上限。
Zotero 插件