Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5041
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dc.contributor.authorCMS Collaboration-
dc.contributor.authorDemir, Durmuş Ali-
dc.date.accessioned2017-03-13T13:43:31Z-
dc.date.available2017-03-13T13:43:31Z-
dc.date.issued2011-03-
dc.identifier.citationKhachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., Erö, J., ...CMS Collaboration (2011). Prompt and non-prompt J/ψ production in pp collisions at √s =7 TeV. European Physical Journal C, 71(3), 1-26. doi:10.1140/epjc/s10052-011-1575-8en_US
dc.identifier.issn1434-6044-
dc.identifier.urihttp://doi.org/10.1140/epjc/s10052-011-1575-8-
dc.identifier.urihttp://hdl.handle.net/11147/5041-
dc.description.abstractThe production of J/ψ mesons is studied in pp collisions at √s = 7 TeV with the CMS experiment at the LHC. The measurement is based on a dimuon sample corresponding to an integrated luminosity of 314 nb-1. The J/ψ differential cross section is determined, as a function of the J/ψ transverse momentum, in three rapidity ranges. A fit to the decay length distribution is used to separate the prompt from the non-prompt (b hadron to J/ψ) component. Integrated over J/ψ transverse momentum from 6.5 to 30 GeV/c and over rapidity in the range {pipe}y{pipe} < 2.4, the measured cross sections, times the dimuon decay branching fraction, are 70.9 ± 2.1(stat.) ± 3.0(syst.) ± 7.8(luminosity) nb for prompt J/ψ mesons assuming unpolarized production and 26.0 ± 1.4(stat.) ± 1.6(syst.) ± 2.9(luminosity) nb for J/ψ mesons from b-hadron decays. © CERN for the benefit of the CMS collaboration 2011.en_US
dc.description.sponsorshipCERN; The Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authorityen_US
dc.language.isoenen_US
dc.publisherSpringer Verlagen_US
dc.relation.ispartofEuropean Physical Journal Cen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectTransverse momentumen_US
dc.subjectDecays of bottom mesonsen_US
dc.subjectQuantum Chromodynamics (QCD)en_US
dc.titlePrompt and non-prompt J/? production in pp collisions at ?s =7 TeVen_US
dc.typeArticleen_US
dc.authoridTR1918en_US
dc.institutionauthorDemir, Durmuş Ali-
dc.departmentİzmir Institute of Technology. Physicsen_US
dc.identifier.volume71en_US
dc.identifier.issue3en_US
dc.identifier.startpage1en_US
dc.identifier.endpage26en_US
dc.identifier.wosWOS:000291698400002en_US
dc.identifier.scopus2-s2.0-84857775242en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1140/epjc/s10052-011-1575-8-
dc.relation.doi10.1140/epjc/s10052-011-1575-8en_US
dc.coverage.doi10.1140/epjc/s10052-011-1575-8en_US
dc.identifier.wosqualityQ2-
dc.identifier.scopusqualityQ1-
dc.identifier.wosqualityttpTop10%en_US
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.openairetypeArticle-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.grantfulltextopen-
crisitem.author.dept04.05. Department of Pyhsics-
Appears in Collections:Physics / Fizik
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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