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Accès ouvert déclaré 2023 article

Beam energy dependence of the linear and mode-coupled flow harmonics in Au+Au collisions

11Citations signalées — pas une note de qualité
61Institutions déclarées
12Pays d’affiliation déclarés

Résumé fourni par la source

The linear and mode-coupled contributions to higher-order anisotropic flow are presented for Au+Au collisions at s N N = 27, 39, 54.4, and 200 GeV and compared to similar measurements for Pb+Pb collisions at the Large Hadron Collider (LHC). The coefficients and the flow harmonics' correlations, which characterize the linear and mode-coupled response to the lower-order anisotropies, indicate a beam energy dependence consistent with an influence from the specific shear viscosity ( η / s ). In contrast, the dimensionless coefficients, mode-coupled response coefficients, and normalized symmetric cumulants are approximately beam-energy independent, consistent with a significant role from initial-state effects. These measurements could provide unique supplemental constraints to (i) distinguish between different initial-state models and (ii) delineate the temperature ( T ) and baryon chemical potential ( μ B ) dependence of the specific shear viscosity η s ( T , μ B ) .

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Contrôle bibliographique ouvert

DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.

Titre Crossref
Beam energy dependence of the linear and mode-coupled flow harmonics in Au+Au collisions
Date Crossref
01/04/2023
Éditeur
Elsevier BV
Type
journal-article

Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude et ne compte pas comme une seconde source scientifique indépendante.

Institutions déclarées

Texas A&M UniversityCzech Technical University in PragueThe Ohio State UniversityJoint Institute for Nuclear ResearchPanjab UniversityVariable Energy Cyclotron CentreKurchatov InstituteInstitute for Theoretical and Experimental PhysicsNational Research Nuclear University MEPhIAbilene Christian UniversityUniversity of TarapacáUniversity of California, RiversideUniversity of HoustonUniversity of JammuState University of New YorkStony Brook UniversityChinese Academy of SciencesShanghai Institute of Applied PhysicsYale UniversityUniversity of California, DavisLawrence Berkeley National LaboratoryUniversity of California, Los AngelesIndiana University BloomingtonShandong UniversityFudan UniversityTsinghua UniversityBrookhaven National LaboratoryUniversity of California, BerkeleyEötvös Loránd UniversityUniversity of Illinois ChicagoHeidelberg UniversityWayne State UniversityIndian Institute of Science Education and Research BerhampurKent State UniversityRice UniversityUniversity of TsukubaLehigh UniversityUniversity of KentuckyUniversity of CalabriaNational Cheng Kung UniversityPurdue University West LafayetteSouthern Connecticut State UniversityCentral China Normal UniversityTemple UniversityValparaiso UniversityIndian Institute of Science Education and Research, TirupatiAmerican University in CairoInstitute of Modern PhysicsCreighton UniversityArgonne National LaboratoryIndian Institute of Technology PatnaBall State UniversityFrankfurt Institute for Advanced StudiesHuzhou Normal UniversityUniversity of Science and Technology of ChinaNational Institute of Science Education and ResearchRutgers, The State University of New JerseyThe University of Texas at AustinMax Planck Institute for PhysicsMichigan State UniversitySouth China Normal University

Une affiliation ne permet pas de déduire la nationalité d’un auteur.

Sujets associés

High-Energy Particle Collisions ResearchParticle physics theoretical and experimental studiesQuantum Chromodynamics and Particle Interactions

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