Search for new physics in events with same-sign dileptons and b-tagged jets in pp collisions at √ s = 7TeV

dc.contributorYerevan Physics Institute
dc.contributorInstitut für Hochenergiephysik der OeAW
dc.contributorNational Centre for Particle and High Energy Physics
dc.contributorUniversiteit Antwerpen
dc.contributorVrije Universiteit Brussel
dc.contributorUniversité Libre de Bruxelles
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dc.contributorUniversité Catholique de Louvain
dc.contributorUniversité de Mons
dc.contributorCentro Brasileiro de Pesquisas Físicas (CBPF)
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dc.contributorUniversidad de los Andes
dc.contributorTechnical University of Split
dc.contributorUniversity of Split
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dc.contributorUniversity of Cyprus
dc.contributorCharles University
dc.contributorEgyptian Network of High Energy Physics
dc.contributorNational Institute of Chemical Physics and Biophysics
dc.contributorUniversity of Helsinki
dc.contributorHelsinki Institute of Physics
dc.contributorLappeenranta University of Technology
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dc.contributorUniver-sité de Haute Alsace Mulhouse
dc.contributorCentre de Calcul de l'Institut National de Physique Nucleaire et de Physique des Particules (IN2P3)
dc.contributorInstitut de Physique Nucleáire de Lyon
dc.contributorTbilisi State University
dc.contributorI. Physikalisches Institut
dc.contributorIII. Physikalisches Institut A
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dc.contributorDeutsches Elektronen-Synchrotron
dc.contributorUniversity of Hamburg
dc.contributorInstitut für Experimentelle Kernphysik
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dc.contributorSaha Institute of Nuclear Physics
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dc.contributorTata Institute of Fundamental Research - EHEP
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dc.contributorInstitute for Universe and Elementary Particles
dc.contributorKonkuk University
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dc.contributorVilnius University
dc.contributorCentro de Investigacion y de Estudios Avanzados Del IPN
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dc.contributorUniversidad Autońoma de San Luis Potosí
dc.contributorUniversity of Auckland
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dc.contributorJoint Institute for Nuclear Research
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dc.contributorMoscow State University
dc.contributorP.N. Lebedev Physical Institute
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dc.contributorUniversidad Autońoma de Madrid
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dc.contributorCSIC-Universidad de Cantabria
dc.contributorEuropean Organization for Nuclear Research
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dc.contributorETH Zurich
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dc.contributorCairo University
dc.contributorFayoum University
dc.contributorAin Shams University
dc.contributorBritish University
dc.contributorUniversité de Haute-Alsace
dc.contributorBrandenburg University of Technology
dc.contributorEötvös Lorańd University
dc.contributorUniversity of Visva-Bharati
dc.contributorSharif University of Technology
dc.contributorIsfahan University of Technology
dc.contributorShiraz University
dc.contributorIslamic Azad University
dc.contributorFacoltà Ingegneria Università di Roma
dc.contributorUniversità della Basilicata
dc.contributorUniversità Degli Studi Guglielmo Marconi
dc.contributorLaboratori Nazionali di Legnaro Dell' INFN
dc.contributorUniversità Degli Studi di Siena
dc.contributorFaculty of Physics
dc.contributorUniversity of Belgrade
dc.contributorScuola Normale e Sezione Dell' INFN
dc.contributorGaziosmanpasa University
dc.contributorAdiyaman University
dc.contributorMersin University
dc.contributorOzyegin University
dc.contributorKafkas University
dc.contributorSuleyman Demirel University
dc.contributorEge University
dc.contributorUniversity of Southampton
dc.contributorUniversity of Sydney
dc.contributorUtah Valley University
dc.contributorArgonne National Laboratory
dc.contributorErzincan University
dc.date.accessioned2014-05-27T11:27:00Z
dc.date.accessioned2022-10-05T18:36:07Z
dc.date.available2014-05-27T11:27:00Z
dc.date.available2022-10-05T18:36:07Z
dc.date.created2014-05-27T11:27:00Z
dc.date.issued2012-09-12
dc.identifierJournal of High Energy Physics, v. 2012, n. 8, 2012.
dc.identifier1126-6708
dc.identifier1029-8479
dc.identifierhttp://hdl.handle.net/11449/73573
dc.identifier10.1007/JHEP08(2012)110
dc.identifier2-s2.0-84865837728
dc.identifier2-s2.0-84865837728.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3922568
dc.description.abstractA search for new physics is performed using isolated same-sign dileptons with at least two b-quark jets in the final state. Results are based on a 4.98 fb -1 sample of protonproton collisions at a centre-of-mass energy of 7TeV collected by the CMS detector. No excess above the standard model background is observed. Upper limits at 95% confidence level are set on the number of events from non-standard-model sources. These limits are used to set constraints on a number of new physics models. Information on acceptance and efficiencies are also provided so that the results can be used to confront additional models in an approximate way. © 2012 SISSA.
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 Scattering
dc.titleSearch for new physics in events with same-sign dileptons and b-tagged jets in pp collisions at √ s = 7TeV
dc.typeArtigo


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