Search for third-generation leptoquarks and scalar bottom quarks in pp collisions at √s=7Tev

dc.contributorYerevan Physics Institute
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dc.contributorHelsinki Institute of Physics
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dc.contributorIN2P3-CNRS
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dc.contributorInstitut de Physique Nucléaire de Lyon
dc.contributorTbilisi State University
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dc.contributorUniversity of Bucharest
dc.contributorScuola Normale e Sezione dell' INFN
dc.contributorAlbert Einstein Center for Fundamental Physics
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dc.date.accessioned2014-05-27T11:27:15Z
dc.date.available2014-05-27T11:27:15Z
dc.date.created2014-05-27T11:27:15Z
dc.date.issued2012-12-01
dc.identifierJournal of High Energy Physics, v. 2012, n. 12, 2012.
dc.identifier1126-6708
dc.identifier1029-8479
dc.identifierhttp://hdl.handle.net/11449/73782
dc.identifier10.1007/JHEP12(2012)055
dc.identifier2-s2.0-84878514636
dc.identifier2-s2.0-84878514636.pdf
dc.description.abstractResults are presented from a search for third-generation leptoquarks and scalar bottom quarks in a sample of proton-proton collisions at √s=7Tev collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 4.7 fb-1. A scenario where the new particles are pair produced and each decays to a b quark plus a tau neutrino or neutralino is considered. The number of observed events is found to be in agreement with the standard model prediction. Upper limits are set at 95% confidence level on the production cross sections. Leptoquarks with masses below ~450 GeV are excluded. Upper limits in the mass plane of the scalar quark and neutralino are set such that scalar bottom quark masses up to 410 GeV are excluded for neutralino masses of 50 GeV. © 2012 CERN for the benefit of CMS collaboration.
dc.languageeng
dc.relationJournal of High Energy Physics
dc.relation5.541
dc.relation1,227
dc.relation1,227
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectHadron-Hadron
dc.subjectScattering
dc.titleSearch for third-generation leptoquarks and scalar bottom quarks in pp collisions at √s=7Tev
dc.typeArtículos de revistas


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