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dc.contributor.authorALICE Collaboration
dc.date.accessioned2017-09-04T09:47:15Z
dc.date.available2017-09-04T09:47:15Z
dc.date.issued2017
dc.identifier.citationALICE Collaboration. (2017). Linear and non-linear flow mode in Pb–Pb collisions at √sNN = 2.76 TeV. <i>Physics Letters B</i>, <i>773</i>, 68-80. <a href="https://doi.org/10.1016/j.physletb.2017.07.060" target="_blank">https://doi.org/10.1016/j.physletb.2017.07.060</a>
dc.identifier.otherCONVID_27199233
dc.identifier.otherTUTKAID_74875
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/55262
dc.description.abstractThe second and the third order anisotropic flow, V2 and V3, are mostly determined by the corresponding initial spatial anisotropy coefficients, ε2 and ε3, in the initial density distribution. In addition to their dependence on the same order initial anisotropy coefficient, higher order anisotropic flow, Vn(n>3), can also have a significant contribution from lower order initial anisotropy coefficients, which leads to mode-coupling effects. In this Letter we investigate the linear and non-linear modes in higher order anisotropic flow Vn for n=4, 5, 6 with the ALICE detector at the Large Hadron Collider. The measurements are done for particles in the pseudorapidity range |n| < 0.8 and the transverse momentum range 0.2 < pT < 5.0 GeV/c as a function of collision centrality. The results are compared with theoretical calculations and provide important constraints on the initial conditions, including initial spatial geometry and its fluctuations, as well as the ratio of the shear viscosity to entropy density of the produced system.
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofseriesPhysics Letters B
dc.subject.otheranisotropic flow
dc.subject.otherPb–Pb collisions
dc.titleLinear and non-linear flow mode in Pb–Pb collisions at √sNN = 2.76 TeV
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-201709013640
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.date.updated2017-09-01T12:15:09Z
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.format.pagerange68-80
dc.relation.issn0370-2693
dc.relation.numberinseries0
dc.relation.volume773
dc.type.versionpublishedVersion
dc.rights.copyright© 2017 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.
dc.rights.accesslevelopenAccessfi
dc.subject.ysohiukkasfysiikka
jyx.subject.urihttp://www.yso.fi/onto/yso/p15576
dc.rights.urlhttp://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1016/j.physletb.2017.07.060
dc.type.okmA1


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© 2017 The Author(s). Published by  Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.
Ellei muuten mainita, aineiston lisenssi on © 2017 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license. Funded by SCOAP3.