Anisotropic flow fluctuations of charged and identified hadrons in Pb-Pb collisions with the ALICE detector

Anisotropic flow fluctuations can be used to constrain the initial conditions and probe the properties and evolution of the system created in heavy-ion collisions. In this proceeding, the pT -differential flow coefficient vn with 2-, 4-, 6- and 8-particle cumulants for charged hadrons are investigat...

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Autor principal: Zhu, Ya
Lenguaje:eng
Publicado: 2021
Materias:
Nuclear Physics - Experiment
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2020.121997
http://cds.cern.ch/record/2751439
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author Zhu, Ya
author_facet Zhu, Ya
author_sort Zhu, Ya
collection CERN
description Anisotropic flow fluctuations can be used to constrain the initial conditions and probe the properties and evolution of the system created in heavy-ion collisions. In this proceeding, the pT -differential flow coefficient vn with 2-, 4-, 6- and 8-particle cumulants for charged hadrons are investigated, which allows to study the higher order moments, including skewness and kurtosis, of v2 probability density function (p.d.f.). In addition, the v2 fluctuations of π± , K± , p+p¯ , ϕ , KS0 , Λ+Λ¯ and Ξ−+Ξ¯+ are also measured at mid rapidity in Pb-Pb collisions at sNN=5.02TeV cumulants. The implications of the results for understanding the properties of the medium are discussed.
id oai-inspirehep.net-1837296
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling oai-inspirehep.net-18372962022-11-17T14:30:17Zdoi:10.1016/j.nuclphysa.2020.121997http://cds.cern.ch/record/2751439engZhu, YaAnisotropic flow fluctuations of charged and identified hadrons in Pb-Pb collisions with the ALICE detectorNuclear Physics - ExperimentParticle Physics - ExperimentAnisotropic flow fluctuations can be used to constrain the initial conditions and probe the properties and evolution of the system created in heavy-ion collisions. In this proceeding, the pT -differential flow coefficient vn with 2-, 4-, 6- and 8-particle cumulants for charged hadrons are investigated, which allows to study the higher order moments, including skewness and kurtosis, of v2 probability density function (p.d.f.). In addition, the v2 fluctuations of π± , K± , p+p¯ , ϕ , KS0 , Λ+Λ¯ and Ξ−+Ξ¯+ are also measured at mid rapidity in Pb-Pb collisions at sNN=5.02TeV cumulants. The implications of the results for understanding the properties of the medium are discussed.oai:inspirehep.net:18372962021
spellingShingle Nuclear Physics - Experiment
Particle Physics - Experiment
Zhu, Ya
Anisotropic flow fluctuations of charged and identified hadrons in Pb-Pb collisions with the ALICE detector
title Anisotropic flow fluctuations of charged and identified hadrons in Pb-Pb collisions with the ALICE detector
title_full Anisotropic flow fluctuations of charged and identified hadrons in Pb-Pb collisions with the ALICE detector
title_fullStr Anisotropic flow fluctuations of charged and identified hadrons in Pb-Pb collisions with the ALICE detector
title_full_unstemmed Anisotropic flow fluctuations of charged and identified hadrons in Pb-Pb collisions with the ALICE detector
title_short Anisotropic flow fluctuations of charged and identified hadrons in Pb-Pb collisions with the ALICE detector
title_sort anisotropic flow fluctuations of charged and identified hadrons in pb-pb collisions with the alice detector
topic Nuclear Physics - Experiment
Particle Physics - Experiment
url https://dx.doi.org/10.1016/j.nuclphysa.2020.121997
http://cds.cern.ch/record/2751439
work_keys_str_mv AT zhuya anisotropicflowfluctuationsofchargedandidentifiedhadronsinpbpbcollisionswiththealicedetector

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