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Accès ouvert déclaré 2012 article

Search for charge-asymmetric production of W′ bosons in tt¯+jet events from pp collisions at s=7 TeV

24Citations signalées, ce qui n’est pas une note de qualité
156Institutions déclarées
36Pays d’affiliation déclarés

Rattachement africain : am, at, by, be, br, bg, hr, cn, co, Égypte, cy, cz, ee, fi, fr, ge, de, gr, hu, in, it, kr, lt, mx, nz, pk, pl, ru, rs, es, ch, us, tw, tr, gb, pr. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

A search is presented for charge-asymmetric production of a W boson that has been proposed to accommodate the forward-backward asymmetry observed in the production of top-antitop quark pairs at the Tevatron.The new heavy W boson would be produced in association with a top quark and would decay into top and down quarks.The data correspond to an integrated luminosity of 5.0 fb -1 in pp collisions at a center-of-mass energy of 7 TeV, recorded by the CMS detector at the LHC.No significant excess above the standard model expectations is observed, and, from a combination of the electron-plusjets and muon-plus-jets channels, a 95% confidence level lower limit of 840 GeV/c 2 is set on the W boson mass for a W boson model with values for coupling constants to top and down quarks g L = 0 and g R = 2.In addition, a kinematic reconstruction of the W resonance mass using the inherent charge asymmetry of this model finds no indication of the presence of W events in the data.

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Le contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé, mais le titre doit être comparé manuellement.

Titre Crossref
Search for charge-asymmetric production of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msup><mml:mrow><mml:mi mathvariant="normal">W</mml:mi></mml:mrow><mml:mrow><mml:mo>′</mml:mo></mml:mrow></mml:msup></mml:math> bosons in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.gif" overflow="scroll"><mml:mi mathvariant="normal">t</mml:mi><mml:mover accent="true"><mml:mi mathvariant="normal">t</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mo>+</mml:mo><mml:mtext>jet</mml:mtext></mml:math> events from pp collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si3.gif" overflow="scroll"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>7</mml:mn><mml:mtext> TeV</mml:mtext></mml:math>
Date Crossref
01/10/2012
Éditeur
Elsevier BV
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.

Les institutions déclarées

A. Alikhanyan National LaboratoryAustrian Academy of SciencesInstitute of High Energy PhysicsBelarusian National Technical UniversityBelarusian State UniversityUniversity of AntwerpVrije Universiteit BrusselUniversité Libre de BruxellesGhent University HospitalUCLouvainUniversity of MonsCentro Brasileiro de Pesquisas FísicasUniversidade do Estado do Rio de JaneiroUniversidade Federal do Estado do Rio de JaneiroUniversidade Estadual Paulista (Unesp)Bulgarian Academy of SciencesUniversity of SplitSofia University "St. Kliment Ohridski"Institute for Nuclear Research and Nuclear EnergyInstitute of High Energy PhysicsPeking UniversityUniversidad de Los AndesRuđer Bošković InstituteEgyptian Universities NetworkUniversity of CyprusCharles UniversityAcademy of Scientific Research and TechnologyNational Institute of Chemical Physics and BiophysicsUniversity of HelsinkiHelsinki Institute of PhysicsLappeenranta-Lahti University of TechnologyCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversCentre National de la Recherche ScientifiqueInstitut Pluridisciplinaire Hubert CurienÉcole PolytechniqueLaboratoire Leprince-RinguetUniversité de StrasbourgCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesLyon 1 UniversitéTbilisi State UniversityInstitute of Nuclear Physics of LyonRWTH Aachen UniversityDeutsches Elektronen-Synchrotron DESYUniversität HamburgKarlsruhe Institute of TechnologyNational and Kapodistrian University of AthensUniversity of IoanninaHungarian Academy of SciencesUniversity of DebrecenPanjab UniversityUniversity of DelhiSaha Institute of Nuclear PhysicsBhabha Atomic Research CentreTata Institute of Fundamental ResearchUniversity of Bari Aldo MoroPolytechnic University of BariUniversity of BolognaUniversity of CataniaUniversity of FlorenceUniversity of MilanUniversity of Naples Federico IIUniversity of PaduaUniversity of TrentoUniversity of PaviaUniversity of PerugiaScuola Normale SuperioreUniversity of PisaSapienza University of RomeUniversity of TurinUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro”University of TriesteKangwon National UniversityKyungpook National UniversityChonnam National UniversityKorea UniversitySeoul National UniversitySungkyunkwan UniversityVilnius UniversityInstituto Politécnico NacionalIbero American UniversityBenemérita Universidad Autónoma de PueblaAutonomous University of San Luis PotosíUniversity of AucklandUniversity of CanterburyQuaid-i-Azam UniversityUniversity of WarsawJoint Institute for Nuclear ResearchLomonosov Moscow State UniversityUniversity of BelgradeUniversidad Autónoma de MadridUniversidad de OviedoUniversidad de CantabriaEuropean Organization for Nuclear ResearchFermi National Accelerator LaboratoryETH ZurichUniversity of ZurichNational Central UniversityNational Taiwan UniversityCukurova UniversityMiddle East Technical UniversityBoğaziçi UniversityIstanbul Technical UniversityUniversity of BristolRutherford Appleton LaboratoryImperial College LondonBrunel University of LondonBaylor UniversityUniversity of AlabamaBoston UniversityBrown UniversityUniversity of California, DavisUniversity of California, Los AngelesUniversity of California, RiversideUniversity of California San DiegoUniversity of California, Santa BarbaraCalifornia Institute of TechnologyCarnegie Mellon UniversityUniversity of Colorado BoulderCornell UniversityFairfield UniversityUniversity of FloridaFlorida International UniversityFlorida State UniversityFlorida Institute of TechnologyUniversity of Illinois ChicagoUniversity of IowaJohns Hopkins UniversityUniversity of KansasKansas State UniversityLawrence Livermore National LaboratoryUniversity of Maryland, College ParkMassachusetts Institute of TechnologyThe Ohio State UniversityUniversity of Minnesota SystemUniversity of MississippiUniversity of Nebraska–LincolnUniversity at Buffalo, State University of New YorkNortheastern UniversityNorthwestern UniversityUniversity of Notre DamePrinceton UniversityUniversity of Puerto Rico-MayaguezPurdue University West LafayetteRice UniversityUniversity of RochesterRockefeller UniversityRutgers, The State University of New JerseyUniversity of Tennessee at KnoxvilleTexas A&M UniversityTexas Tech UniversityVanderbilt UniversityUniversity of VirginiaWayne State UniversityUniversity of Wisconsin–Madison

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Les sujets associés

Particle physics theoretical and experimental studiesHigh-Energy Particle Collisions ResearchQuantum Chromodynamics and Particle Interactions

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