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dc.contributor.authorGay Ducati, Maria Beatrizpt_BR
dc.contributor.authorPereira, Luis Gustavopt_BR
dc.contributor.authorPezzi, Rafael Perettipt_BR
dc.contributor.authorALICE Collaborationpt_BR
dc.date.accessioned2020-08-04T03:39:08Zpt_BR
dc.date.issued2020pt_BR
dc.identifier.issn0556-2813pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/212586pt_BR
dc.description.abstractThe quark gluon plasma produced in ultrarelativistic heavy-ion collisions at the Large Hadron Collider (LHC) can be studied by measuring the modifications of jets formed by hard scattered partons which interact with the medium. We studied these modifications via angular correlations of jets with charged hadrons for jets with momenta 20 < p jet T < 40 GeV/c as a function of the associated particle momentum. The reaction plane fit method is used in this analysis to remove the flow modulated background. The analysis of angular correlations for different orientations of the jet relative to the second order event plane allows for the study of the path length dependence of medium modifications to jets. We present the dependence of azimuthal angular correlations of charged hadrons with respect to the angle of the axis of a reconstructed jet relative to the event plane in Pb-Pb collisions at √sNN = 2.76 TeV. The dependence of particle yields associated with jets on the angle of the jet with respect to the event plane is presented. Correlations at different angles relative to the event plane are compared through ratios and differences of the yield. No dependence of the results on the angle of the jet with respect to the event plane is observed within uncertainties, which is consistent with no significant path length dependence of the medium modifications for this observable.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofPhysical review. C, Nuclear physics. Melville. Vol. 101, no. 6 (June 2020), 064901, 19 p.pt_BR
dc.rightsOpen Accessen
dc.subjectColisao de ions pesadospt_BR
dc.subjectAceleradores de partículaspt_BR
dc.titleJet-hadron correlations measured relative to the second order event plane in Pb-Pb collisions at √sNN = 2.76 TeVpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb001115496pt_BR
dc.type.originEstrangeiropt_BR


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