Higher harmonic non-linear flow modes of charged hadrons in Pb-Pb collisions at √sNN = 5.02 TeV

The ALICE collaboration

doi:10.1007/JHEP05(2020)085

Higher harmonic non-linear flow modes of charged hadrons in Pb-Pb collisions at √sNN = 5.02 TeV

The ALICE collaboration

Chair of Experimentalphysik - Dense and Strange Hadronic Matter

European Organization for Nuclear Research
VECC Kolkata
Nuclear Physics Institute of the Cas
Johann Wolfgang Goethe University
Lund University
Panjab University
Politecnico di Torino
Centro Fermi
Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
Aligarh Muslim University
Korea Advanced Institute of Science and Engineering
National Research Centre "Kurchatov Institute"
GSI Helmholtz Center
University of Campinas
INFN Sez. di Torino
Central China Normal University
Universidad Nacional Autónoma de México
COMSATS University Islamabad
Bogolyubov Institute for Theoretical Physics Nasu
University of Bergen
University of St. Petersburg
Horia Hulubei National Institute of Physics and Nuclear Engineering
University of Birmingham
University of Münster
Heidelberg University
Creighton University
Rudjer Boskovic Institute
Dipartimento di Fisica 'G. Galilei' and INFN
Lawrence Berkeley National Laboratory
l'institut du thorax
University of Oslo
CNRS/IN2P3 and Université Paris 11
Cluster of Excellence E-conversion
Laboratori Nazionali Del Sud
Gangneung-Wonju National University
University of Jammu
Université Paris-Saclay Centre d’ Études de Saclay (CEA)
University of Bonn
Technical University of Munich
Wigner Research Centre for Physics
STFC Daresbury Laboratory
LAIC, Université d'Auvergne
Wayne State University
Joint Inst. for Nuclear Research
The Indian Institute of Technology Bombay
Pontifical Catholic University of Peru San Miguel
Niels Bohr Institutet
Yale University
the University of Utrecht
Inha University
Institut Pluridisciplinaire Hubert Curien
University of Houston
National Research Nuclear University MEPhI
Petersburg Nuclear Phys. Inst.
University of Tennessee
Institute of Space Sciences
Bose Institute
Gauhati University
INFN, Laboratori Nazionali Di Frascati
Czech Technical University in Prague
University of Texas at Austin
University of Pavia
Oak Ridge National Laboratory
P. J. Safarik University
University of Brescia
University of São Paulo
Politecnico di Bari
University of Liverpool
Russian Federal Nuclear Center (VNIIEF)
Stefan Meyer Institut für Subatomare Physik (SMI)
National Research Foundation
University of the Witwatersrand, Johannesburg
Ohio State University
Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences
Science Park 105
Benemerita Universidad Autonoma de Puebla
INFN- Sezione di Trieste
Sezione INFN di Cagliari
Istituto Nazionale di Fisica Nucleare, Sezione di Bari
Homi Bhabha National Institute
Université Claude Bernard Lyon 1
Tsukuba University
Energy and Sustainable Economic Development (ENEA)
University of Cape Town
University of Grenoble Alpes
University of Eastern Piedmont
UFABC
Instituto de Ciencias Nucleares de la UNAM
Warsaw Institute of Technology
Sezione INFN di Roma La Sapienza
Frankfurt Institute for Advanced Studies
Indian Institute of Technology Indore
National Center for Nuclear Research (NCBJ)
Centro de Aplicaciones Tecnológicas y Desarrollo Nuclear
University of California at Berkeley
Institute for Nuclear Research of the Russian Academy of Sciences
University of Zagreb
Institute for High Energy Physics (IHEP)
Universidad Autonoma de Sinaloa
University of Athens
Chicago State University
National Nuclear Research Center
UFRGS
University of Split
A.I. Alikhanyan National Science Laboratory (YerPhi)
University of Tokyo
Nagasaki Institute of Applied Science
Western Norway University of Applied Sciences
CINVESTAV
Technical University of Košice
Institute of Experimental Physics Slovak Academy of Sciences
KTO Karatay University
Zentrum für Technologietransfer und Telekommunikation (ZTT)
Yonsei University
University of Jyväskylä
Chonbuk National University
Pusan National University
Sejong University
California Polytechnic State University, San Luis Obispo
Suranaree University of Technology
University of South-Eastern Norway
China Institute of Atomic Energy
Fudan University
Moscow State University
Institute of Physics of the Czech Academy of Sciences
University of Foggia
Dipartimento di Fisica
Comenius University
University of Helsinki and Helsinki Institute of Physics
Budker Institute of Nuclear Physics (SB RAS)
University of Rajasthan
Wrocław University
University of Tübingen
Hiroshima University
Nara Women's University
Indonesian Institute of Sciences
Centre de Calcul de l’IN2P3
University of Science and Technology of China

Research output: Contribution to journal › Article › peer-review

38 Scopus citations

Abstract

Anisotropic flow coefficients, v_n, non-linear flow mode coefficients, χ_n,mk, and correlations among different symmetry planes, ρ_n,mk are measured in Pb-Pb collisions at sNN = 5.02 TeV. Results obtained with multi-particle correlations are reported for the transverse momentum interval 0.2 < p_T< 5.0 GeV/c within the pseudorapidity interval 0.4 < |η| < 0.8 as a function of collision centrality. The v_n coefficients and χ_n,mk and ρ_n,mk are presented up to the ninth and seventh harmonic order, respectively. Calculations suggest that the correlations measured in different symmetry planes and the non-linear flow mode coefficients are dependent on the shear and bulk viscosity to entropy ratios of the medium created in heavy-ion collisions. The comparison between these measurements and those at lower energies and calculations from hydrodynamic models places strong constraints on the initial conditions and transport properties of the system. [Figure not available: see fulltext.].

Original language	English
Article number	85
Journal	Journal of High Energy Physics
Volume	2020
Issue number	5
DOIs	https://doi.org/10.1007/JHEP05(2020)085
State	Published - 1 May 2020

Keywords

Heavy Ion Experiments

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10.1007/JHEP05(2020)085

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@article{babb8ade4a464ff2a500f428f24fccd8,

title = "Higher harmonic non-linear flow modes of charged hadrons in Pb-Pb collisions at √sNN = 5.02 TeV",

abstract = "Anisotropic flow coefficients, vn, non-linear flow mode coefficients, χn,mk, and correlations among different symmetry planes, ρn,mk are measured in Pb-Pb collisions at sNN = 5.02 TeV. Results obtained with multi-particle correlations are reported for the transverse momentum interval 0.2 < pT< 5.0 GeV/c within the pseudorapidity interval 0.4 < |η| < 0.8 as a function of collision centrality. The vn coefficients and χn,mk and ρn,mk are presented up to the ninth and seventh harmonic order, respectively. Calculations suggest that the correlations measured in different symmetry planes and the non-linear flow mode coefficients are dependent on the shear and bulk viscosity to entropy ratios of the medium created in heavy-ion collisions. The comparison between these measurements and those at lower energies and calculations from hydrodynamic models places strong constraints on the initial conditions and transport properties of the system. [Figure not available: see fulltext.].",

keywords = "Heavy Ion Experiments",

author = "\{The ALICE collaboration\} and S. Acharya and D. Adamov{\'a} and A. Adler and J. Adolfsson and Aggarwal, \{M. M.\} and \{Aglieri Rinella\}, G. and M. Agnello and N. Agrawal and Z. Ahammed and S. Ahmad and Ahn, \{S. U.\} and A. Akindinov and M. Al-Turany and Alam, \{S. N.\} and Albuquerque, \{D. S.D.\} and D. Aleksandrov and B. Alessandro and Alfanda, \{H. M.\} and \{Alfaro Molina\}, R. and B. Ali and Y. Ali and A. Alici and A. Alkin and J. Alme and T. Alt and L. Altenkamper and I. Altsybeev and Anaam, \{M. N.\} and C. Andrei and D. Andreou and Andrews, \{H. A.\} and A. Andronic and M. Angeletti and V. Anguelov and C. Anson and T. Anti{\v c}i{\'c} and F. Antinori and P. Antonioli and N. Apadula and L. Aphecetche and H. Appelsh{\"a}user and S. Arcelli and R. Arnaldi and M. Arratia and Arsene, \{I. C.\} and M. Arslandok and A. Augustinus and R. Averbeck and S. Aziz and L. Fabbietti",

note = "Publisher Copyright: {\textcopyright} 2020, The Author(s).",

year = "2020",

month = may,

day = "1",

doi = "10.1007/JHEP05(2020)085",

language = "English",

volume = "2020",

journal = "Journal of High Energy Physics",

issn = "1126-6708",

publisher = "Springer Verlag",

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TY - JOUR

T1 - Higher harmonic non-linear flow modes of charged hadrons in Pb-Pb collisions at √sNN = 5.02 TeV

AU - The ALICE collaboration

AU - Acharya, S.

AU - Adamová, D.

AU - Adler, A.

AU - Adolfsson, J.

AU - Aggarwal, M. M.

AU - Aglieri Rinella, G.

AU - Agnello, M.

AU - Agrawal, N.

AU - Ahammed, Z.

AU - Ahmad, S.

AU - Ahn, S. U.

AU - Akindinov, A.

AU - Al-Turany, M.

AU - Alam, S. N.

AU - Albuquerque, D. S.D.

AU - Aleksandrov, D.

AU - Alessandro, B.

AU - Alfanda, H. M.

AU - Alfaro Molina, R.

AU - Ali, B.

AU - Ali, Y.

AU - Alici, A.

AU - Alkin, A.

AU - Alme, J.

AU - Alt, T.

AU - Altenkamper, L.

AU - Altsybeev, I.

AU - Anaam, M. N.

AU - Andrei, C.

AU - Andreou, D.

AU - Andrews, H. A.

AU - Andronic, A.

AU - Angeletti, M.

AU - Anguelov, V.

AU - Anson, C.

AU - Antičić, T.

AU - Antinori, F.

AU - Antonioli, P.

AU - Apadula, N.

AU - Aphecetche, L.

AU - Appelshäuser, H.

AU - Arcelli, S.

AU - Arnaldi, R.

AU - Arratia, M.

AU - Arsene, I. C.

AU - Arslandok, M.

AU - Augustinus, A.

AU - Averbeck, R.

AU - Aziz, S.

AU - Fabbietti, L.

PY - 2020/5/1

Y1 - 2020/5/1

N2 - Anisotropic flow coefficients, vn, non-linear flow mode coefficients, χn,mk, and correlations among different symmetry planes, ρn,mk are measured in Pb-Pb collisions at sNN = 5.02 TeV. Results obtained with multi-particle correlations are reported for the transverse momentum interval 0.2 < pT< 5.0 GeV/c within the pseudorapidity interval 0.4 < |η| < 0.8 as a function of collision centrality. The vn coefficients and χn,mk and ρn,mk are presented up to the ninth and seventh harmonic order, respectively. Calculations suggest that the correlations measured in different symmetry planes and the non-linear flow mode coefficients are dependent on the shear and bulk viscosity to entropy ratios of the medium created in heavy-ion collisions. The comparison between these measurements and those at lower energies and calculations from hydrodynamic models places strong constraints on the initial conditions and transport properties of the system. [Figure not available: see fulltext.].

AB - Anisotropic flow coefficients, vn, non-linear flow mode coefficients, χn,mk, and correlations among different symmetry planes, ρn,mk are measured in Pb-Pb collisions at sNN = 5.02 TeV. Results obtained with multi-particle correlations are reported for the transverse momentum interval 0.2 < pT< 5.0 GeV/c within the pseudorapidity interval 0.4 < |η| < 0.8 as a function of collision centrality. The vn coefficients and χn,mk and ρn,mk are presented up to the ninth and seventh harmonic order, respectively. Calculations suggest that the correlations measured in different symmetry planes and the non-linear flow mode coefficients are dependent on the shear and bulk viscosity to entropy ratios of the medium created in heavy-ion collisions. The comparison between these measurements and those at lower energies and calculations from hydrodynamic models places strong constraints on the initial conditions and transport properties of the system. [Figure not available: see fulltext.].

KW - Heavy Ion Experiments

UR - https://www.scopus.com/pages/publications/85085034834

U2 - 10.1007/JHEP05(2020)085

DO - 10.1007/JHEP05(2020)085

M3 - Article

AN - SCOPUS:85085034834

SN - 1126-6708

VL - 2020

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 5

M1 - 85

ER -

Higher harmonic non-linear flow modes of charged hadrons in Pb-Pb collisions at √sNN = 5.02 TeV

Abstract

Keywords

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