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dc.contributor.authorALICE Collaboration
dc.date.accessioned2017-01-04T09:38:45Z
dc.date.available2017-01-04T09:38:45Z
dc.date.issued2016
dc.identifier.citationALICE Collaboration. (2016). Charge-dependent flow and the search for the chiral magnetic wave in Pb-Pb collisions at √sNN = 2.76 TeV. <i>Physical Review C</i>, <i>93</i>(4), Article 044903. <a href="https://doi.org/10.1103/PhysRevC.93.044903" target="_blank">https://doi.org/10.1103/PhysRevC.93.044903</a>
dc.identifier.otherCONVID_26422915
dc.identifier.otherTUTKAID_72309
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/52612
dc.description.abstractWe report on measurements of a charge-dependent flow using a novel three-particle correlator with ALICE in Pb-Pb collisions at the CERN Large Hadron Collider (LHC), and discuss the implications for observation of local parity violation and the chiral magnetic wave (CMW) in heavy-ion collisions. Charge-dependent flow is reported for different collision centralities as a function of the event charge asymmetry. While our results are in qualitative agreement with expectations based on the CMW, the nonzero signal observed in higher harmonics correlations indicates a possible significant background contribution. We also present results on a differential correlator, where the flow of positive and negative charges is reported as a function of the mean charge of the particles and their pseudorapidity separation. We argue that this differential correlator is better suited to distinguish the differences in positive and negative charges expected due to the CMW and the background effects, such as local charge conservation coupled with strong radial and anisotropic flow.
dc.language.isoeng
dc.publisherAmerican Physical Society
dc.relation.ispartofseriesPhysical Review C
dc.subject.otherheavy-ion collisions
dc.subject.otherPb-Pb collisions
dc.subject.othercharge-dependent flow
dc.subject.otherlocal parity violation
dc.subject.otherchiral magnetic wave
dc.titleCharge-dependent flow and the search for the chiral magnetic wave in Pb-Pb collisions at √sNN = 2.76 TeV
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201612285268
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2016-12-28T16:15:07Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn2469-9985
dc.relation.numberinseries4
dc.relation.volume93
dc.type.versionpublishedVersion
dc.rights.copyright© 2016 CERN, for the ALICE Collaboration. This is an open access article published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttps://creativecommons.org/licenses/by/3.0/
dc.relation.doi10.1103/PhysRevC.93.044903
dc.type.okmA1


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© 2016 CERN, for the ALICE Collaboration. This is an open access article published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License.
Ellei muuten mainita, aineiston lisenssi on © 2016 CERN, for the ALICE Collaboration. This is an open access article published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License.