Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC

Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC

The STAR experiment at RHIC has completed its first phase of the Beam Energy Scan (BES-I) program to understand the phase structure of the quantum chromodynamics (QCD). The bulk properties of the system formed in Au+Au collisions at different center of mass energy √sNN = 7.7, 11.5, 19.6, 27, and 39...

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Main Author: Das Sabita
Format: Article
Language:English
Published: EDP Sciences 2015-01-01
Series:EPJ Web of Conferences
Online Access:http://dx.doi.org/10.1051/epjconf/20159010003
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spelling doaj-ada15e16681e448b8eeea9466400892c2021-08-02T09:10:22ZengEDP SciencesEPJ Web of Conferences2100-014X2015-01-01901000310.1051/epjconf/20159010003epjconf_ismd2015_10003Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHICDas Sabita0Institute of Physics The STAR experiment at RHIC has completed its first phase of the Beam Energy Scan (BES-I) program to understand the phase structure of the quantum chromodynamics (QCD). The bulk properties of the system formed in Au+Au collisions at different center of mass energy √sNN = 7.7, 11.5, 19.6, 27, and 39 GeV have been studied from the data collected in the year 2010 and 2011. The centrality and energy dependence of mid-rapidity (|y| < 0.1) particle yields, and ratios are presented here. The chemical freeze-out parameters are extracted using measured particle ratios within the framework of a statistical model. http://dx.doi.org/10.1051/epjconf/20159010003
collection DOAJ
language English
format Article
sources DOAJ
author Das Sabita
spellingShingle Das Sabita
Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC
EPJ Web of Conferences
author_facet Das Sabita
author_sort Das Sabita
title Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC
title_short Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC
title_full Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC
title_fullStr Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC
title_full_unstemmed Chemical freeze-out parameters in Beam Energy Scan Program of STAR at RHIC
title_sort chemical freeze-out parameters in beam energy scan program of star at rhic
publisher EDP Sciences
series EPJ Web of Conferences
issn 2100-014X
publishDate 2015-01-01
description The STAR experiment at RHIC has completed its first phase of the Beam Energy Scan (BES-I) program to understand the phase structure of the quantum chromodynamics (QCD). The bulk properties of the system formed in Au+Au collisions at different center of mass energy √sNN = 7.7, 11.5, 19.6, 27, and 39 GeV have been studied from the data collected in the year 2010 and 2011. The centrality and energy dependence of mid-rapidity (|y| < 0.1) particle yields, and ratios are presented here. The chemical freeze-out parameters are extracted using measured particle ratios within the framework of a statistical model.
url http://dx.doi.org/10.1051/epjconf/20159010003
work_keys_str_mv AT dassabita chemicalfreezeoutparametersinbeamenergyscanprogramofstaratrhic
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