Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7683
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dc.contributor.authorCMS Collaboration-
dc.contributor.authorKarapınar, Güler-
dc.date.accessioned2020-02-11T07:35:36Z
dc.date.available2020-02-11T07:35:36Z
dc.date.issued2018-04en_US
dc.identifier.citationSirunyan, A.M., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T., Brandstetter, J. ...CMS Collaboration (2018). Suppression of excited Υ states relative to the ground state in Pb-Pb collisions at √s NN = 5.02 TeV. Physical Review Letters, 120(14). doi:10.1103/PhysRevLett.120.142301en_US
dc.identifier.issn0031-9007
dc.identifier.issn0031-9007-
dc.identifier.issn1079-7114-
dc.identifier.urihttps://doi.org/10.1103/PhysRevLett.120.142301
dc.identifier.urihttps://hdl.handle.net/11147/7683
dc.description.abstractThe relative yields of mesons produced in pp and Pb-Pb collisions at sNN=5.02 TeV and reconstructed via the dimuon decay channel are measured using data collected by the CMS experiment. Double ratios are formed by comparing the yields of the excited states, (2S) and (3S), to the ground state, (1S), in both Pb-Pb and pp collisions at the same center-of-mass energy. The double ratios, [(nS)/(1S)]Pb-Pb/[(nS)/(1S)]pp, are measured to be 0.308±0.055(stat)±0.019(syst) for the (2S) and less than 0.26 at 95% confidence level for the (3S). No significant (3S) signal is found in the Pb-Pb data. The double ratios are studied as a function of collision centrality, as well as transverse momentum and rapidity. No significant dependencies are observed.en_US
dc.description.sponsorshipThe Scientific and Technical Research Council of Turkey, and Turkish Atomic Energy Authorityen_US
dc.language.isoenen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.ispartofPhysical Review Lettersen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectNitrogen compoundsen_US
dc.subjectTransverse momentaen_US
dc.subjectBinary alloysen_US
dc.subjectExcited statesen_US
dc.subjectDecay channelsen_US
dc.titleSuppression of excited states relative to the ground state in Pb-Pb collisions at s NN = 5.02 TeVen_US
dc.typeArticleen_US
dc.institutionauthorKarapınar, Güler-
dc.departmentİzmir Institute of Technology. Mathematicsen_US
dc.identifier.volume120en_US
dc.identifier.issue14en_US
dc.identifier.wosWOS:000428966400003en_US
dc.identifier.scopus2-s2.0-85045020611en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.doi10.1103/PhysRevLett.120.142301-
dc.identifier.pmid29694144en_US
dc.relation.doi10.1103/PhysRevLett.120.142301en_US
dc.coverage.doi10.1103/PhysRevLett.120.142301en_US
dc.identifier.wosqualityQ1-
dc.identifier.scopusqualityQ1-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
item.languageiso639-1en-
item.openairetypeArticle-
item.cerifentitytypePublications-
crisitem.author.dept01. Izmir Institute of Technology-
Appears in Collections:Mathematics / Matematik
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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