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https://hdl.handle.net/11147/5041
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | CMS Collaboration | - |
dc.contributor.author | Demir, Durmuş Ali | - |
dc.date.accessioned | 2017-03-13T13:43:31Z | - |
dc.date.available | 2017-03-13T13:43:31Z | - |
dc.date.issued | 2011-03 | - |
dc.identifier.citation | Khachatryan, 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/s10052-011-1575-8 | en_US |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.uri | http://doi.org/10.1140/epjc/s10052-011-1575-8 | - |
dc.identifier.uri | http://hdl.handle.net/11147/5041 | - |
dc.description.abstract | The 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.sponsorship | CERN; The Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authority | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer Verlag | en_US |
dc.relation.ispartof | European Physical Journal C | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Transverse momentum | en_US |
dc.subject | Decays of bottom mesons | en_US |
dc.subject | Quantum Chromodynamics (QCD) | en_US |
dc.title | Prompt and non-prompt J/? production in pp collisions at ?s =7 TeV | en_US |
dc.type | Article | en_US |
dc.authorid | TR1918 | en_US |
dc.institutionauthor | Demir, Durmuş Ali | - |
dc.department | İzmir Institute of Technology. Physics | en_US |
dc.identifier.volume | 71 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.startpage | 1 | en_US |
dc.identifier.endpage | 26 | en_US |
dc.identifier.wos | WOS:000291698400002 | en_US |
dc.identifier.scopus | 2-s2.0-84857775242 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.doi | 10.1140/epjc/s10052-011-1575-8 | - |
dc.relation.doi | 10.1140/epjc/s10052-011-1575-8 | en_US |
dc.coverage.doi | 10.1140/epjc/s10052-011-1575-8 | en_US |
dc.identifier.wosquality | Q2 | - |
dc.identifier.scopusquality | Q1 | - |
dc.identifier.wosqualityttp | Top10% | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.author.dept | 04.05. 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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