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

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Show simple item record The CMS collaboration Chatrchyan, S. Albajar, C. Codispoti, G. de Trocóniz, J. F.
dc.contributor.other UAM. Departamento de Física Teórica es_ES 2015-01-13T16:07:19Z 2015-01-13T16:07:19Z 2012-06-19
dc.identifier.citation Journal of High Energy Physics 2012.6 (2012): 69 en_US
dc.identifier.issn 1029-8479 (online) es_ES
dc.identifier.issn 1126-6708 (print) es_ES
dc.description Journal of High Energy Physics 2012.6 (2012): 69 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA) en_US
dc.description.abstract A 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 orders en_US
dc.format.extent 36 pag. es_ES
dc.format.mimetype application/pdf en
dc.language.iso eng en
dc.publisher Springer Verlag en_US
dc.publisher SISSA 2012 en_US
dc.relation.ispartof Journal of High Energy Physics en_US
dc.rights © SISSA 2012 en_US
dc.subject.other Hadron-hadron scattering es_ES
dc.title Measurement of the cross section for production of bb̅ X decaying to muons in pp collisions at √s = 7 TeV es_ES
dc.type article es_ES
dc.subject.eciencia Física es_ES
dc.relation.publisherversion es_ES
dc.identifier.doi 10.1007/JHEP06(2012)110 es_ES
dc.identifier.publicationfirstpage 69 es_ES
dc.identifier.publicationissue 6 es_ES
dc.identifier.publicationlastpage 69 es_ES
dc.identifier.publicationvolume 2012 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion en
dc.rights.accessRights openAccess es_ES
dc.authorUAM Fernández Troconiz Acha, Jorge (260192)

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