A particle emitting source from an accelerating, perturbative solution of relativistic hydrodynamics

Bálint Kurgyis, M. Csanád

Research output: Contribution to journalArticle

Abstract

The quark gluon plasma is formed in heavy-ion collisions, and it can be described by solutions of relativistic hydrodynamics. In this paper we utilize perturbative hydrodynamics, where we study first order perturbations on top of a known solution. We investigate the perturbations on top of the Hubble flow. From this perturbative solution we can give the form of the particle emitting source and calculate observables of heavy-ion collisions. We describe the source function and the single-particle momentum spectra for a spherically symmetric solution.

Original languageEnglish
Article number194
JournalUniverse
Volume5
Issue number9
DOIs
Publication statusPublished - Sep 4 2019

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hydrodynamics
ionic collisions
perturbation
quarks
momentum

Keywords

  • Acceleration
  • Heavy-ion collisions
  • Hubble-flow
  • Hydrodynamics

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

A particle emitting source from an accelerating, perturbative solution of relativistic hydrodynamics. / Kurgyis, Bálint; Csanád, M.

In: Universe, Vol. 5, No. 9, 194, 04.09.2019.

Research output: Contribution to journalArticle

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