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Accès ouvert déclaré 2013 article

Measurement of the cross section and angular correlations for associated production of a Z boson with b hadrons in pp collisions at root s=7 TeV

0Citations signalées, ce qui n’est pas une note de qualité
260Institutions déclarées
47Pays d’affiliation déclarés

Rattachement africain : am, at, it, fi, gb, by, be, de, us, ch, fr, cn, tw, bg, br, kr, co, ru, hr, cy, ee, cz, Égypte, nl, gr, hu, sa, ca, tr, pl, me, es, in, ir, ie, no, mx, lt, nz, pk, rs, ua, Afrique du Sud, th, jp, pr, au. Niveau de preuve : code pays fourni par la source.

Le résumé fourni par la source

A study of proton-proton collisions in which two b hadrons are produced in association with a Z boson is reported.The collisions were recorded at a centre-of-mass energy of 7 TeVwith the CMS detector at the LHC, for an integrated luminosity of 5.2 fb -1 .The b hadrons are identified by means of displaced secondary vertices, without the use of reconstructed jets, permitting the study of b-hadron pair production at small angular separation.Differential cross sections are presented as a function of the angular separation of the b hadrons and the Z boson.In addition, inclusive measurements are presented.For both the inclusive and differential studies, different ranges of Z boson momentum are considered, and each measurement is compared to the predictions from different event generators at leading-order and next-to-leading-order accuracy.

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Les institutions déclarées

A. Alikhanyan National LaboratoryAustrian Academy of SciencesUniversität InnsbruckUniversity of Bari Aldo MoroHelsinki Institute of PhysicsImperial College LondonBelarusian State UniversityBrunel University of LondonUniversity of AntwerpUniversity of FreiburgVrije Universiteit BrusselUniversité Libre de BruxellesUniversity of RochesterEuropean Organization for Nuclear ResearchUniversity of Notre DameGhent University HospitalUniversité Paris CitéPeking UniversityNational Taiwan UniversityUCLouvainUniversity of ZurichUniversity of Wisconsin–MadisonBulgarian Academy of SciencesUniversity of MonsVanderbilt UniversityUniversity of California, DavisUniversidade do Estado do Rio de JaneiroRWTH Aachen UniversityFermi National Accelerator LaboratorySofia University "St. Kliment Ohridski"Korea UniversityTexas Tech UniversityUniversity of EdinburghUniversidade Estadual Paulista (Unesp)Universidade Federal do ABCUniversity of BolognaUniversity of PaduaRutgers, The State University of New JerseyUniversity of Arkansas for Medical SciencesUniversity of KansasColumbia UniversityLyon 1 UniversitéUniversity of Science and Technology of ChinaChinese Academy of SciencesUniversidad de Los AndesJoint Institute for Nuclear ResearchUniversity of SplitUniversity of CyprusNational Institute of Chemical Physics and BiophysicsCharles UniversityUniversity of GenevaSuez UniversityNortheastern UniversityFayoum UniversityUniversität HamburgUniversity of HelsinkiBrandenburg University of Technology Cottbus-SenftenbergLappeenranta-Lahti University of TechnologyDSM (Netherlands)National Technical University of AthensLomonosov Moscow State UniversityNational and Kapodistrian University of AthensUniversité Paris-SaclayHungarian Academy of SciencesUniversity of California, Santa BarbaraMassachusetts Institute of TechnologyKing Abdulaziz UniversityÉcole PolytechniqueETH ZurichBrown UniversityUniversité de StrasbourgInternational Commission on Missing PersonsUniversity of OxfordCentre National de la Recherche ScientifiqueUniversité Joseph FourierBoston UniversityJohannes Gutenberg University MainzUniversity of North Carolina at Chapel HillLawrence Berkeley National LaboratoryUniversity of California, Los AngelesUniversity of VictoriaUniversity of Maryland, College ParkAix-Marseille UniversitéCukurova UniversityIstituto Nazionale di Fisica NucleareUniversity of WarsawThe University of Texas at ArlingtonGangneung–Wonju National UniversityTexas A&M UniversityUniversity of ManchesterKarlsruhe Institute of TechnologyUniversity of California, IrvineTechnische Universität DresdenUniversity of MontenegroUniversity of FloridaUniversidad Autónoma de MadridRush University Medical CenterAmsterdam University of the ArtsUniversity of AmsterdamPaul Scherrer InstituteMax Planck SocietyMax Planck InnovationChemnitz University of TechnologyCornell UniversityConsejo Superior de Investigaciones CientíficasUnidades Centrales Científico-TécnicasHeinrich Heine University DüsseldorfUniversity of PatrasUniversity of IoanninaUniversity of DebrecenStanford UniversityNational Institute of Science Education and ResearchPanjab UniversityNorthwestern UniversityUniversity of DelhiCalifornia Institute of TechnologyTata Institute of Fundamental ResearchSaha Institute of Nuclear PhysicsBhabha Atomic Research CentreFlorida State UniversityUniversity of DelawareUniversidad de CantabriaUniversity of WarwickSharif University of TechnologyIsfahan University of TechnologyThe Ohio State UniversityUniversity College DublinPolytechnic University of BariUniversity of FlorenceUniversité de Haute-AlsaceIndian Institute of Science Education and Research PuneNorwegian University of Science and TechnologyNational Agency for New Technologies, Energy and Sustainable Economic DevelopmentUniversity of Tennessee SystemUniversity of CataniaUniversity of MississippiCarnegie Mellon UniversityCenters for Medicare and Medicaid ServicesUniversity of GenoaUniversity of MilanUniversity of Colorado BoulderWayne State UniversityUniversity of BasilicataUniversity of Naples Federico IISapienza University of RomeUniversity of TrentoUniversity of PaviaUniversity of PerugiaRice UniversityScuola Normale SuperioreUniversity of California SystemUniversity of Nebraska–LincolnUniversity of PennsylvaniaPhiladelphia UniversityUniversity of PisaRutherford Appleton LaboratoryUniversity of California San DiegoUniversity of TurinUniversità degli Studi del Piemonte Orientale “Amedeo Avogadro”Benemérita Universidad Autónoma de PueblaUniversity of Illinois ChicagoPurdue University West LafayetteUniversity of BristolUniversity at Buffalo, State University of New YorkUniversity of TriesteUniversity of California, BerkeleySeoul National UniversityKangwon National UniversityKonkuk UniversityKyungpook National UniversityUniversity of British ColumbiaChonnam National UniversitySungkyunkwan UniversityUniversity of VirginiaVilnius UniversityInstituto Politécnico NacionalUniversity of CanterburyAutonomous University of San Luis PotosíQuaid-i-Azam UniversityUniversidade Federal da BahiaUniversidade de São PauloRussian Academy of SciencesP.N. Lebedev Physical Institute of the Russian Academy of SciencesUniversidad de AntioquiaUniversity of AlabamaUniversity of BelgradeUniversitat de ValènciaUniversitat Autònoma de BarcelonaUniversity of California, RiversideUniversidad Complutense de MadridUniversidad de OviedoTechnische Universität DarmstadtKharkiv Institute of Physics and TechnologyUniversidade Federal do Rio de JaneiroUniversity of Cape TownEmbry–Riddle Aeronautical UniversityIllumina (United States)Université de ToulonUniversidade Federal de LavrasFolkwang University of the ArtsVisva-Bharati UniversitySLAC National Accelerator LaboratoryBaylor UniversityNational Central UniversityAcademia SinicaChulalongkorn UniversityHUN-REN Institute for Nuclear ResearchMersin ÜniversitesiMiddle East Technical UniversityBoğaziçi UniversityIstanbul Technical UniversityUniversity of LiverpoolQueen Mary University of LondonUniversity of SussexUniversity of HertfordshireThe University of TokyoTata Consultancy Services (India)Harvard University PressIndiana University BloomingtonUniversity of St AndrewsVrije Universiteit AmsterdamNational Institute of Standards and TechnologyShandong UniversityUniversity of IowaUniversity of California, Santa CruzFairfield UniversityOkayama UniversityLos Alamos National LaboratoryKyushu UniversityUniversity of JammuPennsylvania State UniversityFlorida International UniversityFlorida Institute of TechnologyUniversity of South CarolinaCommissariat à l'Énergie Atomique et aux Énergies AlternativesMoscow Institute of Physics and TechnologyUniversity of HoustonJohns Hopkins UniversityKansas State UniversityIowa State UniversityLawrence Livermore National LaboratoryPrinceton UniversityTsinghua UniversitySejong UniversityUniversity of Minnesota SystemBrookhaven National LaboratoryNorthern Illinois UniversityUniversity of BonnOklahoma State UniversityUniversity of StuttgartUniversity of OregonUniversity of Puerto Rico-MayaguezDurham UniversityWashington State UniversityYonsei UniversityRockefeller UniversityUNSW SydneyUniversity of Tennessee at KnoxvilleNational Institutes of HealthUniversity College London

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Les sujets associés

Particle physics theoretical and experimental studiesHigh-Energy Particle Collisions ResearchParticle Detector Development and Performance

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