Search for pair production of first and second generation leptoquarks in proton-proton collisions at s =8 TeV

dc.contributorYerevan Physics Institute
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dc.contributorNational Centre for Particle and High Energy Physics
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dc.contributorVrije Universiteit Brussel
dc.contributorUniversité Libre de Bruxelles
dc.contributorGhent University
dc.contributorUniversité Catholique de Louvain
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dc.contributorCentro Brasileiro de Pesquisas Fisicas
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dc.contributorUniversidade Federal do ABC (UFABC)
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dc.contributorUniversity of Sofia
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dc.contributorUniversidad de Los Andes
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dc.contributorCharles University
dc.contributorEgyptian Network of High Energy Physics
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dc.contributorUniversity of Helsinki
dc.contributorHelsinki Institute of Physics
dc.contributorLappeenranta University of Technology
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dc.contributorIN2P3-CNRS
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dc.contributorInstitut de Physique Nucléaire de Lyon
dc.contributorGeorgian Technical University
dc.contributorTbilisi State University
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dc.contributorMOSTI
dc.contributorConsejo Nacional de Ciencia y Tecnología
dc.contributorSt. Petersburg State Polytechnical University
dc.contributorUniversity of Belgrade
dc.contributorNational Technical University of Athens
dc.contributorScuola Normale e Sezione dell'Infn
dc.contributorInstitute of Electronic Systems
dc.contributorAlbert Einstein Center for Fundamental Physics
dc.contributorGaziosmanpasa University
dc.contributorMersin University
dc.contributorCag University
dc.contributorPiri Reis University
dc.contributorAdiyaman University
dc.contributorOzyegin University
dc.contributorIzmir Institute of Technology
dc.contributorIstanbul
dc.contributorMarmara University
dc.contributorKafkas University
dc.contributorYildiz Technical University
dc.contributorHacettepe University
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dc.contributorArgonne National Laboratory
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dc.date.accessioned2022-04-29T18:50:47Z
dc.date.accessioned2022-12-20T03:29:11Z
dc.date.available2022-04-29T18:50:47Z
dc.date.available2022-12-20T03:29:11Z
dc.date.created2022-04-29T18:50:47Z
dc.date.issued2016-02-24
dc.identifierPhysical Review D, v. 93, n. 3, 2016.
dc.identifier2470-0029
dc.identifier2470-0010
dc.identifierhttp://hdl.handle.net/11449/232512
dc.identifier10.1103/PhysRevD.93.032004
dc.identifier2-s2.0-84960503823
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5412646
dc.description.abstractA search for pair production of first and second generation leptoquarks is performed in final states containing either two charged leptons and two jets, or one charged lepton, one neutrino and two jets, using proton-proton collision data at s=8 TeV. The data, corresponding to an integrated luminosity of 19.7 fb-1, were recorded with the CMS detector at the LHC. First-generation scalar leptoquarks with masses less than 1010 (850) GeV are excluded for β=1.0 (0.5), where β is the branching fraction of a leptoquark decaying to a charged lepton and a quark. Similarly, second-generation scalar leptoquarks with masses less than 1080 (760) GeV are excluded for β=1.0 (0.5). Mass limits are also set for vector leptoquark production scenarios with anomalous vector couplings, and for R-parity violating supersymmetric scenarios of top squark pair production resulting in similar final-state signatures. These are the most stringent limits placed on the masses of vector leptoquarks and RPV top squarks to date.
dc.languageeng
dc.relationPhysical Review D
dc.sourceScopus
dc.titleSearch for pair production of first and second generation leptoquarks in proton-proton collisions at s =8 TeV
dc.typeArtículos de revistas


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