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Accès ouvert déclaré 2012 article

Search for a narrow, spin-2 resonance decaying to a pair of Z bosons in the qq¯ℓ+ℓ− final state

15Citations signalées, ce qui n’est pas une note de qualité
157Institutions 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

Results are presented from a search for a narrow, spin-2 resonance decaying into a pair of Z bosons, with one Z-boson decaying into leptons (e + e -or μ + μ -) and the other into jets.An example of such a resonance is the Kaluza-Klein graviton, G KK , predicted in Randall-Sundrum models.The analysis is based on a 4.9 fb -1 sample of proton-proton collisions at a center-of-mass energy of 7 TeV, collected with the CMS detector at the LHC.Kinematic and topological properties including decay angular distributions are used to discriminate between signal and background.No evidence for a resonance is observed, and upper limits on the production cross sections times branching fractions are set.In two models that predict Z-boson spin correlations in graviton decays, graviton masses are excluded lower than a value which varies between 610 and 945 GeV, depending on the model and the strength of the graviton couplings.

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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 a narrow, spin-2 resonance decaying to a pair of Z bosons in the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mi mathvariant="normal">q</mml:mi><mml:mover accent="true"><mml:mi mathvariant="normal">q</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:msup><mml:mrow><mml:mi>ℓ</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>ℓ</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup></mml:math>final state
Date Crossref
01/01/2013
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 GenoaUniversity 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

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Les sujets associés

Particle physics theoretical and experimental studiesBlack Holes and Theoretical PhysicsCosmology and Gravitation Theories

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