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dc.contributor.authorALICE Collaboration
dc.contributor.authorChang, BeomSu
dc.contributor.authorKim, Dong Jo
dc.contributor.authorKral, Jiri
dc.contributor.authorRak, Jan
dc.contributor.authorSlupecki, Maciej
dc.contributor.authorSnellman, Tomas
dc.contributor.authorTrzaska, Wladyslaw
dc.contributor.authorVargyas, Márton
dc.contributor.authorViinikainen, Jussi
dc.date.accessioned2016-07-05T10:11:16Z
dc.date.available2016-07-05T10:11:16Z
dc.date.issued2016
dc.identifier.citationALICE Collaboration. (2016). Differential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at √sNN=2.76 TeV. <em>The Journal of High Energy Physics</em>, 2016 (5), 179. <a href="http://dx.doi.org/10.1007/JHEP05(2016)179">doi:10.1007/JHEP05(2016)179</a>
dc.identifier.otherTUTKAID_70495
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/50711
dc.description.abstractThe production of J/ψ and ψ(2S) was studied with the ALICE detector in Pb-Pb collisions at the LHC. The measurement was performed at forward rapidity (2.5 < y < 4) down to zero transverse momentum (pt) in the dimuon decay channel. Inclusive J/ψ yields were extracted in different centrality classes and the centrality dependence of the average pt is presented. The J/ψ suppression, quantified with the nuclear modification factor (RAA), was measured as a function of centrality, transverse momentum and rapidity. Comparisons with similar measurements at lower collision energy and theoretical models indicate that the J/ψ production is the result of an interplay between color screening and recombination mechanisms in a deconfined partonic medium, or at its hadronization. Results on the ψ(2S) suppression are provided via the ratio of ψ(2S) over J/ψ measured in pp and Pb-Pb collisions.
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofseriesThe Journal of High Energy Physics
dc.subject.otherphysics
dc.titleDifferential studies of inclusive J/ψ and ψ(2S) production at forward rapidity in Pb-Pb collisions at √sNN = 2.76 TeV
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201607043461
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2016-07-04T09:15:02Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.relation.issn1127-2236
dc.relation.volume2016
dc.type.versionpublishedVersion
dc.rights.copyright© CERN, for the benefit of the ALICE Collaboration. This is an open access article published by Springer and distributed under the terms of the Creative Commons Attribution License. Funded by SCOAP3.
dc.rights.accesslevelopenAccessfi
dc.relation.doi10.1007/JHEP05(2016)179


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