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dc.contributor.authorALICE Collaboration
dc.contributor.authorChang, BeomSu
dc.contributor.authorKim, Dong Jo
dc.contributor.authorRak, Jan
dc.contributor.authorRäsänen, Sami
dc.contributor.authorSlupecki, Maciej
dc.contributor.authorSnellman, Tomas
dc.contributor.authorTrzaska, Wladyslaw
dc.contributor.authorVargyas, Márton
dc.contributor.authorViinikainen, Jussi
dc.date.accessioned2016-01-21T07:41:13Z
dc.date.available2016-01-21T07:41:13Z
dc.date.issued2016
dc.identifier.citationALICE Collaboration. (2016). Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb–Pb collisions. <em>Physics Letters B</em>, 753, 511-525. <a href="http://dx.doi.org/10.1016/j.physletb.2015.12.047">doi:10.1016/j.physletb.2015.12.047</a> Retrieved from <a href="http://arxiv.org/abs/1509.07334">http://arxiv.org/abs/1509.07334</a>
dc.identifier.otherTUTKAID_68663
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/48388
dc.description.abstractWe present measurements of the azimuthal dependence of charged jet production in central and semicentral √sNN = 2.76 TeV Pb–Pb collisions with respect to the second harmonic event plane, quantified as vch jet 2 . Jet finding is performed employing the anti-kT algorithm with a resolution parameter R = 0.2 using charged tracks from the ALICE tracking system. The contribution of the azimuthal anisotropy of the underlying event is taken into account event-by-event. The remaining (statistical) region-to-region fluctuations are removed on an ensemble basis by unfolding the jet spectra for different event plane orientations independently. Significant non-zero vch jet 2 is observed in semi-central collisions (30–50% centrality) for 20 < pch jet T < 90 GeV/c. The azimuthal dependence of the charged jet production is similar to the dependence observed for jets comprising both charged and neutral fragments, and compatible with measurements of the v2 of single charged particles at high pT. Good agreement between the data and predictions from JEWEL, an event generator simulating parton shower evolution in the presence of a dense QCD medium, is found in semi-central collisions.
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofseriesPhysics Letters B
dc.subject.otherazimuthal anisotropy
dc.subject.othercharged jet production
dc.titleAzimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb–Pb collisions
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201601151114
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2016-01-15T10:15:05Z
dc.type.coarjournal article
dc.description.reviewstatuspeerReviewed
dc.format.pagerange511-525
dc.relation.issn0370-2693
dc.relation.volume753
dc.type.versionpublishedVersion
dc.rights.copyright© 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttp://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1016/j.physletb.2015.12.047


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© 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.
Except where otherwise noted, this item's license is described as © 2015 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.