The unified hydrodynamics and the pseudorapidity distributions in heavy ion collisions at BNL-RHIC and CERN-LHC energies
type: Item
instance of: scholarly article
title: The unified hydrodynamics and the pseudorapidity distributions in heavy ion collisions at BNL-RHIC and CERN-LHC energies
zbMATH Open document ID: 1433.76193
DOI: 10.1155/2015/430606
author: N. E. Zubov
published in: Advances in High Energy Physics
publication date: 2015-11-06T00:00:00Z
full work available at URL: https://arxiv.org/abs/1509.08555
review text: Summary: The charged particles produced in nucleus-nucleus collisions are divided into two parts. One is from the hot and dense matter created in collisions. The other is from leading particles. The hot and dense matter is assumed to expand according to unified hydrodynamics and freezes out into charged particles from a space-like hypersurface with a fixed proper time of \(\tau_{\mathrm{FO}}\). The leading particles are conventionally taken as the particles which inherit the quantum numbers of colliding nucleons and carry off most of incident energy. The rapidity distributions of the charged particles from these two parts are formulated analytically, and a comparison is made between the theoretical results and the experimental measurements performed in Au-Au and Pb-Pb collisions at the respective BNL-RHIC and CERN-LHC energies. The theoretical results are well consistent with experimental data.
Mathematics Subject Classification ID: 76Y05
zbMATH DE Number: 6505145
Wikidata QID: Q59102257
MaRDI profile type: Publication
OpenAlex ID: W2126702012
arXiv ID: 1509.08555
cites work: The evolution-dominated hydrodynamic model and the pseudorapidity distributions in high energy physics
cites work: Q5833683
cites work: Exact solutions of the equations of relativistic hydrodynamics representing potential flows
cites work: The QCD equation of state with dynamical quarks
cites work: The Statistical Mechanics of Financial Markets
description: scientific article