Evidence ofWWandWZProduction withlepton+jetsFinal States inpp¯Collisions ats=1.96 TeV

6533b85ffe1ef96bd12c0f54

RESEARCH PRODUCT

Evidence ofWWandWZProduction withlepton+jetsFinal States inpp¯Collisions ats=1.96 TeV

V. Bunichev Roger Moore V. Siccardi G. D. Alexeev Flera Rizatdinova O. Atramentov V. M. Podstavkov M. Buehler M. H.l.s. Wang A. Leflat M. Fortner A. Magerkurth M. Arov Mark Richard James Williams A. Das M. Sosebee Ph Gris B. S. Acharya Alexander Grohsjean A. Evdokimov K. W. Merritt P. Houben M. H. Kirby Aaron Dominguez D. Duggan Freya Blekman S. Hossain Y. A. Yatsunenko E. De La Cruz-burelo Graham Wilson H. Da Motta Lev Uvarov B. ÅSman Viatcheslav Stolin M. Abolins Carlos Avila S. Sumowidagdo P. Verdier Sabine Crépé-renaudin C. Jarvis Sharon Hagopian A. Wenger Andrew Brandt L. Zivkovic D. Gillberg Brian Thomas Martin Kirti Ranjan J. F. Bartlett P. Banerjee U. Bassler Robert Kehoe Philip Baringer J. Piper S. Banerjee V. Buescher N. K. Mondal H. T. Diehl T. A. Bolton Y. Pogorelov A. Boehnlein S. Robinson Regina Demina V. A. Kuzmin A. S. Ito A. Melnitchouk V. Hynek W. M. Lee Dorothee Schaile J. Ellison M. Ahsan Sa. Jain Robert Hirosky M. Petteni A. K.a. Maciel A. C.s. Assis Jesus Guennadi Borissov Y. W. Liu Pushpalatha C Bhat W. Geist W. C. Fisher D. Bauer Vipin Bhatnagar L. S. Ancu M. Rominsky Emanuela Barberis S. Fuess T. Kurca Marc Weber I. Ripp-baudot Y. Enari T. Moulik Deidre Brown Neeti Parashar L. S. Vertogradov R. G. Wagner V. V. Lipaev J. Lellouch A. Meyer M. Hohlfeld B. Hoeneisen Lee Sawyer C. Belanger-champagne Jovan Mitrevski G. Gutierrez Gilvan Alves M. Zielinski J. Hays Suyong Choi J. G.r. Lima W. C. Yang B. Sanghi Maxim Perfilov Ashok Kumar Grigory Safronov S. Chakrabarti Marco Verzocchi Y. Arnoud Theodoros Christoudias D. Boline Dugan O'neil E. G. Zverev A. Patwa Mark Owen E. Carrera P. Rubinov P. Mättig M. Cooke W. L. Prado Da Silva Jonas Strandberg X. B. Bu C. Hensel Kaushik De P. Skubic Karl Jakobs D. Smirnov A. Rakitine H. E. Fisk M. Pangilinan Marcia Begalli Gregorio Bernardi D. Denisov Hal Evans Thomas Ferbel Thomas Ferbel Lars Sonnenschein B. Spurlock R. Partridge Zeno Dixon Greenwood D. Lam R. Bernhard W. E. Cooper M. Demarteau Norbert Wermes Meenakshi Narain D. Edmunds E. Strauss R. Illingworth Christophe Royon Carmen García T. Gadfort L. Bellantoni Helena Malbouisson B. G. Pope Andre Sznajder Tulika Bose Calvin A. Johnson Ariel Schwartzman T. Kuhl Sergey Burdin M. Eads Pedro G Mercadante Mikko Voutilainen J. Haley Yuri Gershtein Aran Garcia-bellido Dmitri Tsybychev R. L. Mccarthy Kristian Harder H. D. Wahl Cristina Galea J. Snow G. S. Muanza K. Peters M. Jaffré L. Christofek P. D. Grannis F. Badaud Elizaveta Shabalina Arnaud Duperrin Sung Keun Park Kenneth Bloom S. P. Denisov V. L. Malyshev T. Dorland A. Jonckheere I. Hall A. Lobodenko R. Piegaia W. M. Van Leeuwen Timothy Andeen M. Anastasoaie N. Oshima D. Cutts K. Devaughan A. Chandra B. C.k. Casey F. Tissandier Andrew White Reinhard Schwienhorst Michael A. Strauss P. Rich C. Zeitnitz Wagner Carvalho Arnulf Quadt Jong-sung Yu S. Calvet Daria Zieminska R. D. Schamberger S. Söldner-rembold G. Obrant P. Polozov Chong-yu Xu Elemer Nagy T. Nunnemann T. R. Wyatt M. M. Meijer Alexander Kupco P. Svoisky M. Arthaud B. Baldin Greg Landsberg Tae Jeong Kim E. E. Boos R. Otec B. Penning T. Yasuda P. Lebrun D. Wicke Michael Mulhearn Mansoora Shamim M. P. Sanders D. Karmanov R. K. Mommsen Marvin Johnson J. M. Hauptman Cecilia Elena Gerber C. De Oliveira Martins Heriberto Castilla-valdez G. Ginther Shabnam Jabeen F. Villeneuve-seguier M. Merkin Pedrame Bargassa A. L. Lyon D. K. Cho K. Soustruznik Dennis Stephen Mackin P. N. Ratoff N. Parua D. Vilanova Randy Ruchti Stephen Wimpenny Sudhir Malik N. J. Buchanan Ia Iashvili S. Cihangir P. M. Tuts Maksym Titov John Hobbs A. V. Kozelov Jeroen Hegeman Maria Elena Pol Jianming Qian Andre Sopczak Hua-lei Yin Brajesh C Choudhary Martin Grunewald T. Scanlon S. Kermiche B. Andrieu Elliott Cheu J. Barreto S. Strandberg Suman Bala Beri Raymond Brock Boaz Klima Ernest Aguilo V. V. Tokmenin S. Desai H. A. Neal Petr Vokac J. T. Linnemann O. Mundal T. Schliephake Victor Daniel Elvira K. Yip I. Katsanos R. Beuselinck Prolay Mal Milos Lokajicek A. Juste F. Guo K. Herner D. Onoprienko Todd Adams Fabrice Couderc G. Sajot Darien Wood Y. Hu R. Unalan M. S. Rangel L. Stutte Gregory J Pawloski M. C. Cousinou A.s. Dyshkant Jiri Kvita Harald Fox S. Lammers Suneel Dutt Nicholas John Hadley C. P. Buszello Christophe Ochando Julia S. Meyer A. Sanchez-hernandez A. Alton S. Blessing David T. Johnston M. A. Carrasco-lizarraga I. A. Vasilyev V. Zutshi S. Fu M. S. Anzelc Sarah Catherine Eno Horst Severini Liang Li Scott Snyder B. Tiller S. W. Youn G. J. Otero Y Garzón Junjie Zhu S. Uvarov G. Hesketh P. J. Van Den Berg Marc Besancon Richard B. Lipton P.f. Ermolov Yvonne Peters Lev Dudko Andrew Askew Brigitte Vachon Markus Wobisch G. C. Blazey G. Alkhazov Helio Nogima B. Quinn H. Nilsen I. Torchiani R. Yamada C. Schwanenberger Hwi Dong Yoo Zdenek Hubacek A. Dubey G. Grenier Jean-francois Grivaz Alice Bean P. Jonsson D. V. Bandurin Thomas Hebbeker D. Khatidze Mary Beth Adams Sergio F Novaes M. Wetstein Nikos Varelas Bing Zhou J. P. Konrath Luis Mendoza R. K. Shivpuri D. Buchholz D. R. Claes Gavin Davies Philippe Calfayan Y. N. Kharzheev L. Bagby Anna Goussiou S. M. Lietti Y. Scheglov M. ĆWiok P. Neustroev Kaushik De M. Naimuddin J. Dyer P. A. Kasper Gregory R Snow Jan Stark Henry Lubatti Yurii Maravin Vladimir Gavrilov J. Cammin A. Bellavance Gordon Watts Peter Love R. Jesik W. Geng W. Geng K. M. Chan V. Sirotenko J. Clutter Laurent Duflot K. A. Johns Phillip Gutierrez S. J. De Jong R. J. Madaras N. Khalatyan S. Yacoob M. Kirsch Avto Kharchilava George Alverson S. Beale A. A. Shchukin Frank Fiedler T. Hoang E. Kajfasz D. Hedin Alexander Khanov A. F. Barfuss P. Vint V. A. Bezzubov A. V. Popov J. P. Negret P. Haefner Gustaaf Brooijmans R. Luna-garcia V. Cuplov J. Warchol Tiefu Zhao Michael Hildreth L. Welty-rieger J. K. Kraus S. Uzunyan P. L.m. Podesta-lerma Harrison Prosper Y. Xie Amnon Harel V. M. Abazov V. Shary Iain Alexander Bertram Michael Rijssenbeek S. Zelitch Brad Abbott Pierre Petroff V. N. Evdokimov S. J. Park A. V. Ferapontov R. Van Kooten M. D. Corcoran L. Han A. Zieminski M. A. Strang D. A. Stoyanova Michael Begel Eduardo De Moraes Gregores C. Potter Luiz Mundim Jun Guo Q. Z. Li Marc-andre Pleier J. A. Parsons J. Osta Raimund Ströhmer V. Simak T. H. Burnett P. Padley R. F. Rodrigues Mitchell Wayne J. A. Benitez H. Schellman J. M. Kohli Z. Liu Stefan Grünendahl B. Gómez B. Tuchming J. Sekaric Shashikant Dugad Ulrich Heintz Frank Filthaut M. Diesburg A. Tanasijczuk G. Weber D. Chakraborty Don Lincoln Erich Varnes G. Savage Frederic Deliot Christopher George Tully N. Osman Patrick Slattery Jing Li Florent Lacroix J. K. Lim A. P. Heinson R. E. Hall P. Renkel S. Schlobohm H. Greenlee D. M. Strom A. Bross Serban Protopopescu M. Aoki Andy Haas Wendy Taylor

subject

Physics Particle physics Large Hadron Collider Luminosity (scattering theory)010308 nuclear & particles physics Hadron Tevatron General Physics and Astronomy 01 natural sciences Standard deviation Standard Model Nuclear physics 0103 physical sciences High Energy Physics::Experiment Fermilab 010306 general physics Lepton

description

We present first evidence for WW+WZ production in lepton + jets final states at a hadron collider. The data correspond to 1.07 fb-1 of integrated luminosity collected with the D0 detector at the Fermilab Tevatron in pp collisions at square root s=1.96 TeV. The observed cross section for WW+WZ production is 20.2+/-4.5 pb, consistent with the standard model and more precise than previous measurements in fully leptonic final states. The probability that background fluctuations alone produce this excess is <5.4 x 10-6, which corresponds to a significance of 4.4 standard deviations.

year	journal	country	edition	language
2009-04-21	Physical Review Letters

https://doi.org/10.1103/physrevlett.102.161801