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Measurement of the cross section for production of bb̅ X decaying to muons in pp collisions at √s = 7 TeV

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.accessioned2015-01-13T16:07:19Z
dc.date.available2015-01-13T16:07:19Z
dc.date.issued2012-06-19
dc.identifier.citationJournal of High Energy Physics 2012.6 (2012): 69en_US
dc.identifier.issn1029-8479 (online)es_ES
dc.identifier.issn1126-6708 (print)es_ES
dc.identifier.urihttp://hdl.handle.net/10486/663099
dc.descriptionJournal of High Energy Physics 2012.6 (2012): 69 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)en_US
dc.description.abstractA measurement of the inclusive cross section for the process pp → ̅bb̄X → μμX′ at √ s = 7TeV is presented, based on a data sample corresponding to an integrated luminosity of 27.9 pb -1 collected by the CMS experiment at the LHC. By selecting pairs of muons each with pseudorapidity |η| < 2.1, the value σ(pp → bb̄X → μμX′) = 26.4 ± 0.1 (stat.) ±2.4 (syst.) ±1.1 (lumi.) nb is obtained for muons with transverse momentum pT > 4 GeV, and 5.12±0.03 (stat.) ±0.48 (syst.) ±0.20 (lumi.) nb for pT > 6 GeV. These results are compared to QCD predictions at leading and next-to-leading ordersen_US
dc.format.extent36 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.titleMeasurement of the cross section for production of bb̅ X decaying to muons in pp collisions at √s = 7 TeVes_ES
dc.typearticlees_ES
dc.subject.ecienciaFísicaes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1007/JHEP06(2012)110es_ES
dc.identifier.doi10.1007/JHEP06(2012)110es_ES
dc.identifier.publicationfirstpage69es_ES
dc.identifier.publicationissue6es_ES
dc.identifier.publicationlastpage69es_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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