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dc.contributor.authorCMS Collaboration
dc.contributor.authorKarapınar, Güler
dc.date.accessioned2017-04-14T08:46:28Z
dc.date.available2017-04-14T08:46:28Z
dc.date.issued2013-04
dc.identifier.citationChatrchyan, S, Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Aguilo, E., Bergauer, T., ...CMS Collaboration (2013). Measurement of the X(3872) production cross section via decays to J/ψπ+π− in pp collisions at √s = 7 TeV. Journal of High Energy Physics, 2013(4). doi:10.1007/JHEP04(2013)154en_US
dc.identifier.issn1029-8479
dc.identifier.urihttp://doi.org/10.1007/JHEP04(2013)154
dc.identifier.urihttp://hdl.handle.net/11147/5313
dc.description.abstractThe production of the X(3872) is studied in pp collisions at √s = 7TeV, using decays to J/ψπ+π−, where the J/ψ decays to two muons. The data were recorded by the CMS experiment and correspond to an integrated luminosity of 4.8fb−1. The measurements are performed in a kinematic range in which the X(3872) candidates have a transverse momentum 10 < pT < 50GeV and rapidity |y| < 1.2. The ratio of the X(3872) and ψ (2S) cross sections times their branching fractions into J/ψπ+π− is measured as a function of pT. In addition, the fraction of X(3872) originating from B decays is determined. From these measurements the prompt X(3872) differential cross section times branching fraction as a function of pT is extracted. The π+π− mass spectrum of the J/ψπ+π− system in the X(3872) decays is also investigated. © 2013, Springer Verlag. All rights reserved.en_US
dc.description.sponsorshipThe Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authorityen_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.isversionof10.1007/JHEP04(2013)154en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDecaysen_US
dc.subjectCross sectionen_US
dc.subjectCMS experimenten_US
dc.titleMeasurement of the X(3872) production cross section via decays to J/ψπ+π− in pp collisions at √s = 7 TeVen_US
dc.typearticleen_US
dc.contributor.institutionauthorKarapınar, Güler
dc.relation.journalJournal of High Energy Physicsen_US
dc.contributor.departmentİYTE, Fen Fakültesi, Matematik Bölümüen_US
dc.identifier.volume2013en_US
dc.identifier.issue4en_US
dc.identifier.wosWOS:000321208800069
dc.identifier.scopusSCOPUS:2-s2.0-84935906202
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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