Anisotropic Flow of Charged Particles in Pb-Pb Collisions at √[s{NN}]=5.02 TeV
Affiliations
- 1 Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic.
- 2 Nuclear Physics Institute, Academy of Sciences of the Czech Republic, Řež u Prahy, Czech Republic.
- 3 Physics Department, Panjab University, Chandigarh, India.
- 4 European Organization for Nuclear Research (CERN), Geneva, Switzerland.
- 5 Sezione INFN, Turin, Italy.
- 6 Indian Institute of Technology Bombay (IIT), Mumbai, India.
- 7 Variable Energy Cyclotron Centre, Kolkata, India.
- 8 Department of Physics, Aligarh Muslim University, Aligarh, India.
- 9 Korea Institute of Science and Technology Information, Daejeon, South Korea.
- 10 Yale University, New Haven, Connecticut, USA.
- 11 Institute for Theoretical and Experimental Physics, Moscow, Russia.
- 12 Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil.
- 13 National Research Centre Kurchatov Institute, Moscow, Russia.
- 14 School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom.
- 15 Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico.
- 16 Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi," Rome, Italy.
- 17 Sezione INFN, Bologna, Italy.
- 18 Bogolyubov Institute for Theoretical Physics, Kiev, Ukraine.
- 19 Universidad Autónoma de Sinaloa, Culiacán, Mexico.
- 20 Faculty of Engineering, Bergen University College, Bergen, Norway.
- 21 Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 22 Department of Physics and Technology, University of Bergen, Bergen, Norway.
- 23 V. Fock Institute for Physics, St. Petersburg State University, St. Petersburg, Russia.
- 24 Universidade de São Paulo (USP), São Paulo, Brazil.
- 25 National Institute for Physics and Nuclear Engineering, Bucharest, Romania.
- 26 Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany.
- 27 Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
- 28 Rudjer Bošković Institute, Zagreb, Croatia.
- 29 Sezione INFN, Padova, Italy.
- 30 SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS-IN2P3, Nantes, France.
- 31 Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 32 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy.
- 33 Excellence Cluster Universe, Technische Universität München, Munich, Germany.
- 34 Physik Department, Technische Universität München, Munich, Germany.
- 35 Department of Physics, University of Oslo, Oslo, Norway.
- 36 Sezione INFN, Catania, Italy.
- 37 Konkuk University, Seoul, South Korea.
- 38 Physics Department, University of Jammu, Jammu, India.
- 39 Commissariat à l'Energie Atomique, IRFU, Saclay, France.
- 40 Institute of Physics, Bhubaneswar, India.
- 41 Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy.
- 42 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Catania, Italy.
- 43 Dipartimento Interateneo di Fisica "M. Merlin" and Sezione INFN, Bari, Italy.
- 44 Wigner Research Centre for Physics, Hungarian Academy of Sciences, Budapest, Hungary.
- 45 Laboratoire de Physique Corpusculaire (LPC), Clermont Université, Université Blaise Pascal, CNRS-IN2P3, Clermont-Ferrand, France.
- 46 Central China Normal University, Wuhan, China.
- 47 The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland.
- 48 Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Münster, Germany.
- 49 Joint Institute for Nuclear Research (JINR), Dubna, Russia.
- 50 Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
- 51 Indian Institute of Technology Indore, Indore (IITI), India.
- 52 Inha University, Incheon, South Korea.
- 53 Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg, CNRS-IN2P3, Strasbourg, France.
- 54 Benemérita Universidad Autónoma de Puebla, Puebla, Mexico.
- 55 University of Houston, Houston, Texas, USA.
- 56 Wayne State University, Detroit, Michigan, USA.
- 57 Moscow Engineering Physics Institute, Moscow, Russia.
- 58 Petersburg Nuclear Physics Institute, Gatchina, Russia.
- 59 Institute for Subatomic Physics, Utrecht University, Utrecht, Netherlands.
- 60 Gauhati University, Department of Physics, Guwahati, India.
- 61 University of Tsukuba, Tsukuba, Japan.
- 62 Laboratori Nazionali di Frascati, INFN, Frascati, Italy.
- 63 Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India.
- 64 National Institute of Science Education and Research, Bhubaneswar, India.
- 65 Physics Department, The University of Texas at Austin, Austin, Texas, USA.
- 66 Lawrence Berkeley National Laboratory, Berkeley, California, USA.
- 67 Faculty of Science, P.J. Šafárik University, Košice, Slovakia.
- 68 Pusan National University, Pusan, South Korea.
- 69 Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, United Kingdom.
- 70 University of Liverpool, Liverpool, United Kingdom.
- 71 iThemba LABS, National Research Foundation, Somerset West, South Africa.
- 72 Institut für Informatik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 73 Purdue University, West Lafayette, Indiana, USA.
- 74 Helsinki Institute of Physics (HIP), Helsinki, Finland.
- 75 Russian Federal Nuclear Center (VNIIEF), Sarov, Russia.
- 76 COMSATS Institute of Information Technology (CIIT), Islamabad, Pakistan.
- 77 Department of Physics, Ohio State University, Columbus, Ohio, USA.
- 78 Technical University of Košice, Košice, Slovakia.
- 79 Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru.
- 80 Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy.
- 81 University of Tennessee, Knoxville, Tennessee, USA.
- 82 Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy.
- 83 Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba.
- 84 University of Jyväskylä, Jyväskylä, Finland.
- 85 Saha Institute of Nuclear Physics, Kolkata, India.
- 86 Physics Department, Creighton University, Omaha, Nebraska, USA.
- 87 Université de Lyon, Université Lyon 1, CNRS/IN2P3, IPN-Lyon, Villeurbanne, France.
- 88 Nikhef, Nationaal instituut voor subatomaire fysica, Amsterdam, Netherlands.
- 89 Division of Experimental High Energy Physics, University of Lund, Lund, Sweden.
- 90 Sezione INFN, Cagliari, Italy.
- 91 Physics Department, University of Cape Town, Cape Town, South Africa.
- 92 Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovakia.
- 93 Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble Alpes, CNRS-IN2P3, Grenoble, France.
- 94 Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud, CNRS-IN2P3, Orsay, France.
- 95 Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA.
- 96 Dipartimento di Scienze e Innovazione Tecnologica dell'Università del Piemonte Orientale and Gruppo Collegato INFN, Alessandria, Italy.
- 97 Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mexico City and Mérida, Mexico.
- 98 Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico.
- 99 Institute of Space Science (ISS), Bucharest, Romania.
- 100 Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy.
- 101 Sezione INFN, Bari, Italy.
- 102 National Centre for Nuclear Studies, Warsaw, Poland.
- 103 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 104 University of Zagreb, Zagreb, Croatia.
- 105 SSC IHEP of NRC Kurchatov institute, Protvino, Russia.
- 106 Departamento de Física de Partículas and IGFAE, Universidad de Santiago de Compostela, Santiago de Compostela, Spain.
- 107 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy.
- 108 Institute for Nuclear Research, Academy of Sciences, Moscow, Russia.
- 109 Sezione INFN, Trieste, Italy.
- 110 Physics Department, University of Athens, Athens, Greece.
- 111 Chicago State University, Chicago, Illinois, USA.
- 112 Technical University of Split FESB, Split, Croatia.
- 113 Warsaw University of Technology, Warsaw, Poland.
- 114 A.I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) Foundation, Yerevan, Armenia.
- 115 University of Tokyo, Tokyo, Japan.
- 116 Eberhard Karls Universität Tübingen, Tübingen, Germany.
- 117 Department of Physics, Sejong University, Seoul, South Korea.
- 118 Yonsei University, Seoul, South Korea.
- 119 KTO Karatay University, Konya, Turkey.
- 120 Zentrum für Technologietransfer und Telekommunikation (ZTT), Fachhochschule Worms, Worms, Germany.
- 121 Gangneung-Wonju National University, Gangneung, South Korea.
- 122 California Polytechnic State University, San Luis Obispo, California, USA.
- 123 Suranaree University of Technology, Nakhon Ratchasima, Thailand.
- 124 Faculty of Technology, Buskerud and Vestfold University College, Vestfold, Norway.
- 125 China Institute of Atomic Energy, Beijing, China.
- 126 University of the Witwatersrand, Johannesburg, South Africa.
- 127 Institute of Physics, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
- 128 Sezione INFN, Rome, Italy.
- 129 Dipartimento di Fisica dell'Università "La Sapienza" and Sezione INFN Rome, Italy.
- 130 Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia.
- 131 Hiroshima University, Hiroshima, Japan.
- 132 Nagasaki Institute of Applied Science, Nagasaki, Japan.
- 133 Budker Institute for Nuclear Physics, Novosibirsk, Russia.
- 134 Physics Department, University of Rajasthan, Jaipur, India.
- 135 Laboratori Nazionali di Legnaro, INFN, Legnaro, Italy.
- 136 Indonesian Institute of Sciences, Jakarta, Indonesia.
- 137 Centre de Calcul de l'IN2P3, Villeurbanne, France.
- 138 Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria.
- PMID: 27081971
- DOI: 10.1103/PhysRevLett.116.132302
Anisotropic Flow of Charged Particles in Pb-Pb Collisions at √[s{NN}]=5.02 TeV
Authors
Affiliations
- 1 Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague, Czech Republic.
- 2 Nuclear Physics Institute, Academy of Sciences of the Czech Republic, Řež u Prahy, Czech Republic.
- 3 Physics Department, Panjab University, Chandigarh, India.
- 4 European Organization for Nuclear Research (CERN), Geneva, Switzerland.
- 5 Sezione INFN, Turin, Italy.
- 6 Indian Institute of Technology Bombay (IIT), Mumbai, India.
- 7 Variable Energy Cyclotron Centre, Kolkata, India.
- 8 Department of Physics, Aligarh Muslim University, Aligarh, India.
- 9 Korea Institute of Science and Technology Information, Daejeon, South Korea.
- 10 Yale University, New Haven, Connecticut, USA.
- 11 Institute for Theoretical and Experimental Physics, Moscow, Russia.
- 12 Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil.
- 13 National Research Centre Kurchatov Institute, Moscow, Russia.
- 14 School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom.
- 15 Instituto de Física, Universidad Nacional Autónoma de México, Mexico City, Mexico.
- 16 Centro Fermi-Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi," Rome, Italy.
- 17 Sezione INFN, Bologna, Italy.
- 18 Bogolyubov Institute for Theoretical Physics, Kiev, Ukraine.
- 19 Universidad Autónoma de Sinaloa, Culiacán, Mexico.
- 20 Faculty of Engineering, Bergen University College, Bergen, Norway.
- 21 Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 22 Department of Physics and Technology, University of Bergen, Bergen, Norway.
- 23 V. Fock Institute for Physics, St. Petersburg State University, St. Petersburg, Russia.
- 24 Universidade de São Paulo (USP), São Paulo, Brazil.
- 25 National Institute for Physics and Nuclear Engineering, Bucharest, Romania.
- 26 Research Division and ExtreMe Matter Institute EMMI, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt, Germany.
- 27 Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
- 28 Rudjer Bošković Institute, Zagreb, Croatia.
- 29 Sezione INFN, Padova, Italy.
- 30 SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS-IN2P3, Nantes, France.
- 31 Institut für Kernphysik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 32 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Bologna, Italy.
- 33 Excellence Cluster Universe, Technische Universität München, Munich, Germany.
- 34 Physik Department, Technische Universität München, Munich, Germany.
- 35 Department of Physics, University of Oslo, Oslo, Norway.
- 36 Sezione INFN, Catania, Italy.
- 37 Konkuk University, Seoul, South Korea.
- 38 Physics Department, University of Jammu, Jammu, India.
- 39 Commissariat à l'Energie Atomique, IRFU, Saclay, France.
- 40 Institute of Physics, Bhubaneswar, India.
- 41 Dipartimento di Fisica dell'Università and Sezione INFN, Turin, Italy.
- 42 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Catania, Italy.
- 43 Dipartimento Interateneo di Fisica "M. Merlin" and Sezione INFN, Bari, Italy.
- 44 Wigner Research Centre for Physics, Hungarian Academy of Sciences, Budapest, Hungary.
- 45 Laboratoire de Physique Corpusculaire (LPC), Clermont Université, Université Blaise Pascal, CNRS-IN2P3, Clermont-Ferrand, France.
- 46 Central China Normal University, Wuhan, China.
- 47 The Henryk Niewodniczanski Institute of Nuclear Physics, Polish Academy of Sciences, Cracow, Poland.
- 48 Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Münster, Germany.
- 49 Joint Institute for Nuclear Research (JINR), Dubna, Russia.
- 50 Niels Bohr Institute, University of Copenhagen, Copenhagen, Denmark.
- 51 Indian Institute of Technology Indore, Indore (IITI), India.
- 52 Inha University, Incheon, South Korea.
- 53 Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg, CNRS-IN2P3, Strasbourg, France.
- 54 Benemérita Universidad Autónoma de Puebla, Puebla, Mexico.
- 55 University of Houston, Houston, Texas, USA.
- 56 Wayne State University, Detroit, Michigan, USA.
- 57 Moscow Engineering Physics Institute, Moscow, Russia.
- 58 Petersburg Nuclear Physics Institute, Gatchina, Russia.
- 59 Institute for Subatomic Physics, Utrecht University, Utrecht, Netherlands.
- 60 Gauhati University, Department of Physics, Guwahati, India.
- 61 University of Tsukuba, Tsukuba, Japan.
- 62 Laboratori Nazionali di Frascati, INFN, Frascati, Italy.
- 63 Bose Institute, Department of Physics and Centre for Astroparticle Physics and Space Science (CAPSS), Kolkata, India.
- 64 National Institute of Science Education and Research, Bhubaneswar, India.
- 65 Physics Department, The University of Texas at Austin, Austin, Texas, USA.
- 66 Lawrence Berkeley National Laboratory, Berkeley, California, USA.
- 67 Faculty of Science, P.J. Šafárik University, Košice, Slovakia.
- 68 Pusan National University, Pusan, South Korea.
- 69 Nuclear Physics Group, STFC Daresbury Laboratory, Daresbury, United Kingdom.
- 70 University of Liverpool, Liverpool, United Kingdom.
- 71 iThemba LABS, National Research Foundation, Somerset West, South Africa.
- 72 Institut für Informatik, Johann Wolfgang Goethe-Universität Frankfurt, Frankfurt, Germany.
- 73 Purdue University, West Lafayette, Indiana, USA.
- 74 Helsinki Institute of Physics (HIP), Helsinki, Finland.
- 75 Russian Federal Nuclear Center (VNIIEF), Sarov, Russia.
- 76 COMSATS Institute of Information Technology (CIIT), Islamabad, Pakistan.
- 77 Department of Physics, Ohio State University, Columbus, Ohio, USA.
- 78 Technical University of Košice, Košice, Slovakia.
- 79 Sección Física, Departamento de Ciencias, Pontificia Universidad Católica del Perú, Lima, Peru.
- 80 Dipartimento di Fisica dell'Università and Sezione INFN, Trieste, Italy.
- 81 University of Tennessee, Knoxville, Tennessee, USA.
- 82 Dipartimento di Fisica dell'Università and Sezione INFN, Cagliari, Italy.
- 83 Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear (CEADEN), Havana, Cuba.
- 84 University of Jyväskylä, Jyväskylä, Finland.
- 85 Saha Institute of Nuclear Physics, Kolkata, India.
- 86 Physics Department, Creighton University, Omaha, Nebraska, USA.
- 87 Université de Lyon, Université Lyon 1, CNRS/IN2P3, IPN-Lyon, Villeurbanne, France.
- 88 Nikhef, Nationaal instituut voor subatomaire fysica, Amsterdam, Netherlands.
- 89 Division of Experimental High Energy Physics, University of Lund, Lund, Sweden.
- 90 Sezione INFN, Cagliari, Italy.
- 91 Physics Department, University of Cape Town, Cape Town, South Africa.
- 92 Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovakia.
- 93 Laboratoire de Physique Subatomique et de Cosmologie, Université Grenoble Alpes, CNRS-IN2P3, Grenoble, France.
- 94 Institut de Physique Nucléaire d'Orsay (IPNO), Université Paris-Sud, CNRS-IN2P3, Orsay, France.
- 95 Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA.
- 96 Dipartimento di Scienze e Innovazione Tecnologica dell'Università del Piemonte Orientale and Gruppo Collegato INFN, Alessandria, Italy.
- 97 Centro de Investigación y de Estudios Avanzados (CINVESTAV), Mexico City and Mérida, Mexico.
- 98 Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Mexico City, Mexico.
- 99 Institute of Space Science (ISS), Bucharest, Romania.
- 100 Dipartimento di Fisica "E.R. Caianiello" dell'Università and Gruppo Collegato INFN, Salerno, Italy.
- 101 Sezione INFN, Bari, Italy.
- 102 National Centre for Nuclear Studies, Warsaw, Poland.
- 103 Centro de Investigaciones Energéticas Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.
- 104 University of Zagreb, Zagreb, Croatia.
- 105 SSC IHEP of NRC Kurchatov institute, Protvino, Russia.
- 106 Departamento de Física de Partículas and IGFAE, Universidad de Santiago de Compostela, Santiago de Compostela, Spain.
- 107 Dipartimento di Fisica e Astronomia dell'Università and Sezione INFN, Padova, Italy.
- 108 Institute for Nuclear Research, Academy of Sciences, Moscow, Russia.
- 109 Sezione INFN, Trieste, Italy.
- 110 Physics Department, University of Athens, Athens, Greece.
- 111 Chicago State University, Chicago, Illinois, USA.
- 112 Technical University of Split FESB, Split, Croatia.
- 113 Warsaw University of Technology, Warsaw, Poland.
- 114 A.I. Alikhanyan National Science Laboratory (Yerevan Physics Institute) Foundation, Yerevan, Armenia.
- 115 University of Tokyo, Tokyo, Japan.
- 116 Eberhard Karls Universität Tübingen, Tübingen, Germany.
- 117 Department of Physics, Sejong University, Seoul, South Korea.
- 118 Yonsei University, Seoul, South Korea.
- 119 KTO Karatay University, Konya, Turkey.
- 120 Zentrum für Technologietransfer und Telekommunikation (ZTT), Fachhochschule Worms, Worms, Germany.
- 121 Gangneung-Wonju National University, Gangneung, South Korea.
- 122 California Polytechnic State University, San Luis Obispo, California, USA.
- 123 Suranaree University of Technology, Nakhon Ratchasima, Thailand.
- 124 Faculty of Technology, Buskerud and Vestfold University College, Vestfold, Norway.
- 125 China Institute of Atomic Energy, Beijing, China.
- 126 University of the Witwatersrand, Johannesburg, South Africa.
- 127 Institute of Physics, Academy of Sciences of the Czech Republic, Prague, Czech Republic.
- 128 Sezione INFN, Rome, Italy.
- 129 Dipartimento di Fisica dell'Università "La Sapienza" and Sezione INFN Rome, Italy.
- 130 Faculty of Mathematics, Physics and Informatics, Comenius University, Bratislava, Slovakia.
- 131 Hiroshima University, Hiroshima, Japan.
- 132 Nagasaki Institute of Applied Science, Nagasaki, Japan.
- 133 Budker Institute for Nuclear Physics, Novosibirsk, Russia.
- 134 Physics Department, University of Rajasthan, Jaipur, India.
- 135 Laboratori Nazionali di Legnaro, INFN, Legnaro, Italy.
- 136 Indonesian Institute of Sciences, Jakarta, Indonesia.
- 137 Centre de Calcul de l'IN2P3, Villeurbanne, France.
- 138 Stefan Meyer Institut für Subatomare Physik (SMI), Vienna, Austria.
- PMID: 27081971
- DOI: 10.1103/PhysRevLett.116.132302
Abstract
We report the first results of elliptic (v_{2}), triangular (v_{3}), and quadrangular (v_{4}) flow of charged particles in Pb-Pb collisions at a center-of-mass energy per nucleon pair of sqrt[s_{NN}]=5.02 TeV with the ALICE detector at the CERN Large Hadron Collider. The measurements are performed in the central pseudorapidity region |η|<0.8 and for the transverse momentum range 0.2<p_{T}<5 GeV/c. The anisotropic flow is measured using two-particle correlations with a pseudorapidity gap greater than one unit and with the multiparticle cumulant method. Compared to results from Pb-Pb collisions at sqrt[s_{NN}]=2.76 TeV, the anisotropic flow coefficients v_{2}, v_{3}, and v_{4} are found to increase by (3.0±0.6)%, (4.3±1.4)%, and (10.2±3.8)%, respectively, in the centrality range 0%-50%. This increase can be attributed mostly to an increase of the average transverse momentum between the two energies. The measurements are found to be compatible with hydrodynamic model calculations. This comparison provides a unique opportunity to test the validity of the hydrodynamic picture and the power to further discriminate between various possibilities for the temperature dependence of shear viscosity to entropy density ratio of the produced matter in heavy-ion collisions at the highest energies.
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