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Accès ouvert déclaré 2015 article

Search for heavy Majorana neutrinos in μ ± μ ± + jets events in proton–proton collisions at s = 8 TeV

125Citations signalées, ce qui n’est pas une note de qualité
173Institutions déclarées
41Pays d’affiliation déclarés

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

Le résumé fourni par la source

A search is performed for heavy Majorana neutrinos (N) using an event signature defined by two muons of the same charge and two jets ( μ ± μ ± jj ). The data correspond to an integrated luminosity of 19.7 fb −1 of proton–proton collisions at a center-of-mass energy of 8 TeV, collected with the CMS detector at the CERN LHC. No excess of events is observed beyond the expected standard model background and upper limits are set on | V μ N | 2 as a function of Majorana neutrino mass m N for masses in the range of 40–500 GeV, where V μ N is the mixing element of the heavy neutrino with the standard model muon neutrino. The limits obtained are | V μ N | 2 < 0.00470 for m N = 90 GeV , | V μ N | 2 < 0.0123 for m N = 200 GeV , and | V μ N | 2 < 0.583 for m N = 500 GeV . These results extend considerably the regions excluded by previous direct searches.

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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 heavy Majorana neutrinos in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"> <mml:msup> <mml:mrow> <mml:mi>μ</mml:mi> </mml:mrow> <mml:mrow> <mml:mo>±</mml:mo> </mml:mrow> </mml:msup> <mml:msup> <mml:mrow> <mml:mi>μ</mml:mi> </mml:mrow> <mml:mrow> <mml:mo>±</mml:mo> </mml:mrow> </mml:msup> </mml:math> + jets events in proton–proton collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.gif" overflow="scroll"> <mml:msqrt>
Date Crossref
01/09/2015
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 LaboratoryInstitute of High Energy PhysicsUniversity of AntwerpVrije Universiteit BrusselUniversité Libre de BruxellesGhent University HospitalUCLouvainUniversity of MonsCentro Brasileiro de Pesquisas FísicasUniversidade do Estado do Rio de JaneiroUniversity of FloridaUniversidade Estadual Paulista (Unesp)Institute for Nuclear Research and Nuclear EnergySofia University "St. Kliment Ohridski"Institute of High Energy PhysicsCommissariat à l'Énergie Atomique et aux Énergies AlternativesCEA Paris-SaclayInstitut de Recherche sur les Lois Fondamentales de l'UniversPeking UniversityUniversidad de Los AndesRuđer Bošković InstituteUniversity of SplitUniversity of CyprusCharles UniversityHelsinki Institute of PhysicsAcademy of Scientific Research and TechnologyNational Institute of Chemical Physics and BiophysicsUniversity of HelsinkiLappeenranta-Lahti University of TechnologyCentre National de la Recherche ScientifiqueÉcole PolytechniqueLaboratoire Leprince-RinguetUniversité de Haute-AlsaceInstitut Pluridisciplinaire Hubert CurienInstitut National de Physique Nucléaire et de Physique des ParticulesUniversité de StrasbourgLyon 1 UniversitéInstitute of Nuclear Physics of LyonRWTH Aachen UniversityCentre de Calcul de l’Institut National de Physique Nucléaire et de Physique des ParticulesHUN-REN Wigner Research Centre for PhysicsTbilisi State UniversityDeutsches Elektronen-Synchrotron DESYUniversität HamburgEuropean Organization for Nuclear ResearchMax Planck Institute for Nuclear PhysicsNational Centre of Scientific Research "Demokritos"Institute of Nuclear and Particle PhysicsUniversity of DebrecenSaha Institute of Nuclear PhysicsNational and Kapodistrian University of AthensUniversity of IoanninaTata Institute of Fundamental ResearchInstitute for Research in Fundamental SciencesHUN-REN Institute for Nuclear ResearchIstituto Nazionale di Fisica Nucleare, Sezione di BariPanjab UniversityBhabha Atomic Research CentreUniversity of DelhiIstituto Nazionale di Fisica Nucleare, Sezione di BolognaIstituto Nazionale di Fisica Nucleare, Sezione di CataniaIstituto Nazionale di Fisica Nucleare, Sezione di FirenzeUniversity of KansasIstituto Nazionale di Fisica Nucleare, Sezione di Milano BicoccaUniversity College DublinIstituto Nazionale di Fisica Nucleare, Sezione di PadovaIstituto Nazionale di Fisica Nucleare, Sezione di NapoliIstituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIstituto Nazionale di Fisica Nucleare, Sezione di PerugiaETH ZurichIstituto Nazionale di Fisica Nucleare, Sezione di TorinoIstituto Nazionale di Fisica Nucleare, Sezione di PisaIstituto Nazionale di Fisica Nucleare, Sezione di GenovaIstituto Nazionale di Fisica Nucleare, Sezione di Roma IUniversity of TriesteIstituto Nazionale di Fisica Nucleare, Sezione di TriesteIstituto Nazionale di Fisica Nucleare, Sezione di PaviaSungkyunkwan UniversityIbero American UniversityUniversity of AucklandNational Centre for Nuclear ResearchLIP - Laboratory of Instrumentation and Experimental Particle PhysicsJoint Institute for Nuclear ResearchCentro de Investigaciones Energéticas, Medioambientales y TecnológicasPetersburg Nuclear Physics InstituteKangwon National UniversityKyungpook National UniversityKorea UniversityJeonbuk National UniversityChonnam National UniversityUniversity of SeoulSeoul National UniversityInstitute for High Energy PhysicsVilnius UniversityUniversity of MalayaInstituto Politécnico NacionalCentro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalBenemérita Universidad Autónoma de PueblaAutonomous University of San Luis PotosíUniversity of CanterburyAbdus Salam Centre for PhysicsUniversity of WarsawUniversidad de CantabriaInstituto de Física de CantabriaInstitute for Nuclear ResearchInstitute for Theoretical and Experimental PhysicsP.N. Lebedev Physical Institute of the Russian Academy of SciencesLomonosov Moscow State UniversityUniversity of BelgradeVinča Institute of Nuclear SciencesNational Central UniversityUniversidad Autónoma de MadridUniversidad de OviedoUniversity of ZurichUniversity of Maryland, College ParkNational Taiwan UniversityCukurova UniversityMiddle East Technical UniversityKharkiv Institute of Physics and TechnologyUniversity of BristolUniversity of California San DiegoImperial College LondonPaul Scherrer InstituteBrunel University of LondonBaylor UniversityBrown UniversityUniversity of California, DavisCalifornia Institute of TechnologyChulalongkorn UniversityUniversity of California, RiversideBoğaziçi UniversityUniversity of IowaIstanbul Technical UniversityFermi National Accelerator LaboratoryRutherford Appleton LaboratoryUniversity of Colorado BoulderCornell UniversityUniversity of Tennessee at KnoxvilleUniversity of AlabamaFlorida International UniversityUniversity of California, Los AngelesFlorida State UniversityUniversity of Illinois ChicagoPrinceton UniversityJohns Hopkins UniversityUniversity of California, Santa BarbaraKansas State UniversityCarnegie Mellon UniversityMassachusetts Institute of TechnologyUniversity of MinnesotaFairfield UniversityUniversity of Nebraska–LincolnNortheastern UniversityUniversity of RochesterUniversity of Notre DameNorthwestern UniversityVanderbilt UniversityThe Ohio State UniversityUniversity of Wisconsin–MadisonRutgers, The State University of New JerseyPurdue University West LafayetteFlorida Institute of TechnologyRice UniversityTexas A&M UniversityUniversity of VirginiaLawrence Livermore National LaboratoryWayne State UniversityUniversity of MississippiUniversity at Buffalo, State University of New YorkUniversity of Puerto Rico-MayaguezPurdue University NorthwestRockefeller UniversityTexas Tech University

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

Les sujets associés

Particle physics theoretical and experimental studiesNeutrino Physics ResearchAstrophysics and Cosmic Phenomena

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