Mixed higher-order anisotropic flow and nonlinear response coefficients of charged particles in PbPb collisions at s NN = 2.76 and 5.02 TeV

. 2020 ; 80 (6) : 534. [epub] 20200613

Status PubMed-not-MEDLINE Jazyk angličtina Země Francie Médium print-electronic

Typ dokumentu časopisecké články

Perzistentní odkaz   https://www.medvik.cz/link/pmid32589167

Anisotropies in the initial energy density distribution of the quark-gluon plasma created in high energy heavy ion collisions lead to anisotropies in the azimuthal distributions of the final-state particles known as collective anisotropic flow. Fourier harmonic decomposition is used to quantify these anisotropies. The higher-order harmonics can be induced by the same order anisotropies (linear response) or by the combined influence of several lower order anisotropies (nonlinear response) in the initial state. The mixed higher-order anisotropic flow and nonlinear response coefficients of charged particles are measured as functions of transverse momentum and centrality in PbPb collisions at nucleon-nucleon center-of-mass energies s NN = 2.76 and 5.02 TeV with the CMS detector. The results are compared with viscous hydrodynamic calculations using several different initial conditions, as well as microscopic transport model calculations. None of the models provides a simultaneous description of the mixed higher-order flow harmonics and nonlinear response coefficients.

Academy of Scientific Research and Technology of the Arab Republic of Egypt Egyptian Network of High Energy Physics Cairo Egypt

Baylor University Waco USA

Beihang University Beijing China

Benemerita Universidad Autonoma de Puebla Puebla Mexico

Bhabha Atomic Research Centre Mumbai India

Bogazici University Istanbul Turkey

Boston University Boston USA

Brown University Providence USA

Brunel University Uxbridge UK

California Institute of Technology Pasadena USA

Carnegie Mellon University Pittsburgh USA

Catholic University of America Washington DC USA

Centre de Calcul de l'Institut National de Physique Nucleaire et de Physique des Particules CNRS IN2P3 Villeurbanne France

Centro Brasileiro de Pesquisas Fisicas Rio de Janeiro Brazil

Centro de Investigacion y de Estudios Avanzados del IPN Mexico City Mexico

Centro de Investigaciones Energéticas Medioambientales y Tecnológicas Madrid Spain

CERN European Organization for Nuclear Research Geneva Switzerland

Charles University Prague Czech Republic

Chonnam National University Institute for Universe and Elementary Particles Kwangju Korea

Cornell University Ithaca USA

Department of Physics Faculty of Science Chulalongkorn University Bangkok Thailand

Department of Physics Kyung Hee University Seoul Korea

Department of Physics University of California Santa Barbara Santa Barbara USA

Department of Physics University of Helsinki Helsinki Finland

Department of Physics University of Ruhuna Matara Sri Lanka

Deutsches Elektronen Synchrotron Hamburg Germany

Escuela Politecnica Nacional Quito Ecuador

Eszterhazy Karoly University Karoly Robert Campus Gyongyos Hungary

ETH Zurich Institute for Particle Physics and Astrophysics Zurich Switzerland

Faculty of Computer Science Electronics and Telecommunications AGH University of Science and Technology Kraków Poland

Faculty of Electrical Engineering Mechanical Engineering and Naval Architecture University of Split Split Croatia

Faculty of Physics and VINCA Institute of Nuclear Sciences University of Belgrade Belgrade Serbia

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Georgian Technical University Tbilisi Georgia

Ghent University Ghent Belgium

Hanyang University Seoul Korea

Helsinki Institute of Physics Helsinki Finland

Imperial College London UK

Indian Institute of Science Bangalore India

Indian Institute of Science Education and Research Pune India

Indian Institute of Technology Madras Madras India

INFN Laboratori Nazionali di Frascati Frascati Italy

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Institut für Hochenergiephysik Wien Austria

Institute for High Energy Physics of National Research Centre 'Kurchatov Institute' Protvino Russia

Institute for Nuclear Problems Minsk Belarus

Institute for Nuclear Research and Nuclear Energy Bulgarian Academy of Sciences Sofia Bulgaria

Institute for Nuclear Research Moscow Russia

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Institute for Scintillation Materials of National Academy of Science of Ukraine Kharkov Ukraine

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IRFU CEA Université Paris Saclay Gif sur Yvette France

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Johns Hopkins University Baltimore USA

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Karlsruher Institut fuer Technologie Karlsruhe Germany

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Laboratoire Leprince Ringuet CNRS IN2P3 Ecole Polytechnique Institut Polytechnique de Paris Paris France

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Massachusetts Institute of Technology Cambridge USA

Moscow Institute of Physics and Technology Moscow Russia

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National and Kapodistrian University of Athens Athens Greece

National Central University Chung Li Taiwan

National Centre for Nuclear Research Swierk Poland

National Centre for Particle Physics Universiti Malaya Kuala Lumpur Malaysia

National Centre for Physics Quaid 1 Azam University Islamabad Pakistan

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Saha Institute of Nuclear Physics HBNI Kolkata India

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Zobrazit více v PubMed

Yan L, Ollitrault J-Y. DOI

Voloshin S, Zhang Y. Flow study in relativistic nuclear collisions by Fourier expansion of azimuthal particle distributions. Z. Phys. C. 1996;70:665. doi: 10.1007/s002880050141. DOI

PHENIX Collaboration, Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: experimental evaluation by the PHENIX collaboration. Nucl. Phys. A 757, 184 (2005). 10.1016/j.nuclphysa.2005.03.086. arXiv:nucl-ex/0410003

STAR Collaboration, Experimental and theoretical challenges in the search for the quark gluon plasma: the STAR collaboration’s critical assessment of the evidence from RHIC collisions. Nucl. Phys. A 757, 102 (2005). 10.1016/j.nuclphysa.2005.03.085. arXiv:nucl-ex/0501009

PHOBOS Collaboration, The PHOBOS perspective on discoveries at RHIC. Nucl. Phys. A 757, 28 (2005). 10.1016/j.nuclphysa.2005.03.084. arXiv:nucl-ex/0410022

BRAHMS Collaboration, Quark gluon plasma and color glass condensate at RHIC? The perspective from the BRAHMS experiment. Nucl. Phys. A 757, 1 (2005). 10.1016/j.nuclphysa.2005.02.130. arXiv:nucl-ex/0410020

CMS Collaboration, Measurement of the elliptic anisotropy of charged particles produced in PbPb collisions at

ALICE Collaboration, Elliptic flow of charged particles in Pb-Pb collisions at 2.76 TeV. Phys. Rev. Lett. 105, 252302 (2010). 10.1103/PhysRevLett.105.252302. arXiv:1011.3914 PubMed

ATLAS Collaboration, Measurement of the pseudorapidity and transverse momentum dependence of the elliptic flow of charged particles in lead-lead collisions at

B. Alver and G. Roland, Collision geometry fluctuations and triangular flow in heavy-ion collisions. Phys. Rev. C 81, 054905 (2010). 10.1103/PhysRevC.81.054905. arXiv:1003.0194. [Erratum: 10.1103/PhysRevC.82.039903]

CMS Collaboration, Measurement of higher-order harmonic azimuthal anisotropy in PbPb collisions at

ALICE Collaboration, Higher harmonic anisotropic flow measurements of charged particles in Pb-Pb collisions at PubMed

Alver B, et al. Importance of correlations and fluctuations on the initial source eccentricity in high-energy nucleus-nucleus collisions. Phys. Rev. C. 2008;77:014906. doi: 10.1103/PhysRevC.77.014906. DOI

STAR Collaboration, Elliptic flow fluctuations in Au+Au collisions at

PHOBOS Collaboration, Non-flow correlations and elliptic flow fluctuations in gold-gold collisions at

Ollitrault J-Y, Poskanzer AM, Voloshin SA. Effect of flow fluctuations and nonflow on elliptic flow methods. Phys. Rev. C. 2009;80:014904. doi: 10.1103/PhysRevC.80.014904. DOI

Qiu Z, Heinz UW. Event-by-event shape and flow fluctuations of relativistic heavy-ion collision fireballs. Phys. Rev. C. 2011;84:024911. doi: 10.1103/PhysRevC.84.024911. DOI

PHENIX Collaboration, Measurements of higher-order flow harmonics in Au+Au collisions at PubMed

Niemi H, Denicol GS, Holopainen H, Huovinen P. Event-by-event distributions of azimuthal asymmetries in ultrarelativistic heavy-ion collisions. Phys. Rev. C. 2013;87:054901. doi: 10.1103/PhysRevC.87.054901. DOI

ATLAS Collaboration, Measurement of event-plane correlations in

ATLAS Collaboration, Measurement of the correlation between flow harmonics of different order in lead-lead collisions at

ALICE Collaboration, Correlated event-by-event fluctuations of flow harmonics in Pb-Pb collisions at PubMed

CMS Collaboration, Observation of correlated azimuthal anisotropy Fourier harmonics in pp and p+Pb collisions at the LHC. Phys. Rev. Lett. 120, 092301 (2018). 10.1103/PhysRevLett.120.092301. arXiv:1709.09189 PubMed

STAR Collaboration, Correlation measurements between flow harmonics in Au+Au collisions at RHIC. Phys. Lett. B 783, 459 (2018). 10.1016/j.physletb.2018.05.076. arXiv:1803.03876

Heinz U, Qiu Z, Shen C. Fluctuating flow angles and anisotropic flow measurements. Phys. Rev. C. 2013;87:034913. doi: 10.1103/PhysRevC.87.034913. DOI

CMS Collaboration, Evidence for transverse momentum and pseudorapidity dependent event plane fluctuations in PbPb and pPb collisions. Phys. Rev. C 92, 034911 (2015). 10.1103/PhysRevC.92.034911. arXiv:1503.01692

Busza W, Rajagopal K, van der Schee W. Heavy ion collisions: the big picture, and the big questions. Ann. Rev. Nucl. Part. Sci. 2018;68:339. doi: 10.1146/annurev-nucl-101917-020852. DOI

Qian J, Heinz UW, Liu J. Mode-coupling effects in anisotropic flow in heavy-ion collisions. Phys. Rev. C. 2016;93:064901. doi: 10.1103/PhysRevC.93.064901. DOI

Teaney D, Yan L. Non linearities in the harmonic spectrum of heavy ion collisions with ideal and viscous hydrodynamics. Phys. Rev. C. 2012;86:044908. doi: 10.1103/PhysRevC.86.044908. DOI

Qian J, Heinz U, He R, Huo L. Differential flow correlations in relativistic heavy-ion collisions. Phys. Rev. C. 2017;95:054908. doi: 10.1103/PhysRevC.95.054908. DOI

Giacalone G, Yan L, Ollitrault J-Y. Nonlinear coupling of flow harmonics: hexagonal flow and beyond. Phys. Rev. C. 2018;97:054905. doi: 10.1103/PhysRevC.97.054905. DOI

W. Zhao, H.-j. Xu, H. Song, Collective flow in 2.76 A TeV and 5.02 A TeV Pb+Pb collisions. Eur. Phys. J. C 77, 645 (2017). 10.1140/epjc/s10052-017-5186-x. arXiv:1703.10792

STAR Collaboration, Azimuthal anisotropy at RHIC: The first and fourth harmonics. Phys. Rev. Lett. 92, 062301 (2004). 10.1103/PhysRevLett.92.062301. arXiv:nucl-ex/0310029 PubMed

Poskanzer AM, Voloshin SA. Methods for analyzing anisotropic flow in relativistic nuclear collisions. Phys. Rev. C. 1998;58:1671. doi: 10.1103/PhysRevC.58.1671. DOI

Luzum M, Ollitrault J-Y. Eliminating experimental bias in anisotropic-flow measurements of high-energy nuclear collisions. Phys. Rev. C. 2013;87:044907. doi: 10.1103/PhysRevC.87.044907. DOI

STAR Collaboration, Elliptic flow from two and four particle correlations in Au+Au collisions at

CMS Collaboration, Description and performance of track and primary-vertex reconstruction with the CMS tracker. JINST 9, P10009 (2014). 10.1088/1748-0221/9/10/P10009. arXiv:1405.6569

CMS Collaboration, The CMS experiment at the CERN LHC. JINST 3, S08004 (2008). 10.1088/1748-0221/3/08/S08004

GEANT4 Collaboration, Geant4—a simulation toolkit. Nucl. Instrum. Methods A 506, 250 (2003). 10.1016/S0168-9002(03)01368-8

CMS Collaboration, The CMS trigger system, JINST 12 (2017) P01020, 10.1088/1748-0221/12/01/P01020, arXiv:1609.02366

CMS Collaboration, Charged-particle nuclear modification factors in PbPb and pPb collisions at

Lokhtin IP, Snigirev AM. A model of jet quenching in ultrarelativistic heavy ion collisions and high- DOI

Pierog T, et al. EPOS LHC: test of collective hadronization with data measured at the CERN Large Hadron Collider. Phys. Rev. C. 2015;92:034906. doi: 10.1103/PhysRevC.92.034906. DOI

Pang L-G, et al. Longitudinal decorrelation of anisotropic flows in heavy-ion collisions at the CERN Large Hadron Collider. Phys. Rev. C. 2015;91:044904. doi: 10.1103/PhysRevC.91.044904. DOI

ALICE Collaboration, Linear and non-linear flow modes in Pb-Pb collisions at

Bilandzic A, et al. Generic framework for anisotropic flow analyses with multiparticle azimuthal correlations. Phys. Rev. C. 2014;89:064904. doi: 10.1103/PhysRevC.89.064904. DOI

Gardim FG, Grassi F, Luzum M, Ollitrault J-Y. Mapping the hydrodynamic response to the initial geometry in heavy-ion collisions. Phys. Rev. C. 2012;85:024908. doi: 10.1103/PhysRevC.85.024908. DOI

Yan L, Pal S, Ollitrault J-Y. Nonlinear hydrodynamic response confronts LHC data. Nucl. Phys. A. 2016;956:340. doi: 10.1016/j.nuclphysa.2016.01.010. DOI

Lin Z-W, et al. A multi-phase transport model for relativistic heavy ion collisions. Phys. Rev. C. 2005;72:064901. doi: 10.1103/PhysRevC.72.064901. DOI

S. McDonald et al., Hydrodynamic predictions for Pb+Pb collisions at 5.02 TeV. Phys. Rev. C 95, 064913 (2017). 10.1103/PhysRevC.95.064913. arXiv:1609.02958

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