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dc.contributor.authorThe CMS collaboration
dc.contributor.authorChatrchyan, S.
dc.contributor.authorAlbajar Molera, Carmen 
dc.contributor.authorCodispoti, G.
dc.contributor.authorFernández Trocóniz Acha, Jorge 
dc.contributor.otherUAM. Departamento de Física Teóricaes_ES
dc.date.accessioned2015-02-12T15:02:56Z
dc.date.available2015-02-12T15:02:56Z
dc.date.issued2012-05-25
dc.identifier.citationJournal of High Energy Physics 2012.5 (2012): 123en_US
dc.identifier.issn1126-6708 (print)es_ES
dc.identifier.issn1029-8479 (online)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/663778
dc.descriptionJournal of High Energy Physics 2012.5 (2012): 123 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)en_US
dc.descriptionArtículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMen_US
dc.description.abstractResults are presented from a search for heavy bottom-like quarks, pair-produced in pp collisions at √s = 7TeV, undertaken with the CMS experiment at the LHC. The b′ quarks are assumed to decay exclusively to tW. The b′b̄′ → tW-t̄W+ process can be identified by its distinctive signatures of three leptons or two leptons of same charge, and at least one b-quark jet. Using a data sample corresponding to an integrated luminosity of 4.9 fb-1, observed events are compared to the standard model background predictions, and the existence of b′ quarks having masses below 611 GeV/c2 is excluded at 95% confidence leveles_ES
dc.format.extent30 pag.es_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherSpringer Verlagen_US
dc.publisherSISSA 2012en_US
dc.relation.ispartofJournal of High Energy Physicsen_US
dc.rights© SISSA 2012en_US
dc.subject.otherHadron-hadron scatteringes_ES
dc.titleSearch for heavy bottom-like quarks in 4.9 fb-1 of pp collisions at √s = 7 TeVes_ES
dc.typearticlees_ES
dc.subject.ecienciaFísicaes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1007/JHEP05(2012)123es_ES
dc.identifier.doi10.1007/JHEP05(2012)123es_ES
dc.identifier.publicationfirstpage123es_ES
dc.identifier.publicationissue5es_ES
dc.identifier.publicationlastpage123es_ES
dc.identifier.publicationvolume2012es_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.rights.accessRightsopenAccesses_ES
dc.authorUAMFernández Troconiz Acha, Jorge (260192)
dc.facultadUAMFacultad de Ciencias


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