Hydrodynamic fluctuations and dissipation in an integrated dynamical model

We develop a new integrated dynamical model to investigate the effects of the hydrodynamic fluctuations on observables in high-energy nuclear collisions. We implement hydrodynamic fluctuations in a fully 3-D dynamical model consisting of the hydrodynamic initialization models of the Monte-Carlo Khar...

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Bibliographic Details
Published inNuclear physics. A Vol. 956; pp. 276 - 279
Main Authors Murase, Koichi, Hirano, Tetsufumi
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.12.2016
Subjects
Event-by-event simulation
Quark gluon plasma
Relativistic fluctuating hydrodynamics
Relativistic fluctuating hydrodynamics
Event-by-event simulation
Quark gluon plasma
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Summary:We develop a new integrated dynamical model to investigate the effects of the hydrodynamic fluctuations on observables in high-energy nuclear collisions. We implement hydrodynamic fluctuations in a fully 3-D dynamical model consisting of the hydrodynamic initialization models of the Monte-Carlo Kharzeev-Levin-Nardi model, causal dissipative hydrodynamics and the subsequent hadronic cascades. By analyzing the hadron distributions obtained by massive event-by-event simulations with both of hydrodynamic fluctuations and initial-state fluctuations, we discuss the effects of hydrodynamic fluctuations on the flow harmonics, vn and their fluctuations.
ISSN:0375-9474
DOI:10.1016/j.nuclphysa.2016.01.011