Centrality dependence of thermal parameters in heavy-ion collisions at relativistic energies

The centrality dependence of thermal parameters, characterizing the hadron multiplicities, is determined phenomenologically for lead-on-lead collisions at CERN-SPS for a beam energy of 158 AGeV. The strangeness equilibration factor shows a clear, approximately linear, increase with increasing centra...

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Detalles Bibliográficos
Autores principales: Cleymans, J., Kampfer, Burkhard, Wheaton, S.
Lenguaje:eng
Publicado: 2001
Materias:
Nuclear Physics - Theory
Acceso en línea:https://dx.doi.org/10.1103/PhysRevC.65.027901
http://cds.cern.ch/record/522908
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author Cleymans, J.
Kampfer, Burkhard
Wheaton, S.
author_facet Cleymans, J.
Kampfer, Burkhard
Wheaton, S.
author_sort Cleymans, J.
collection CERN
description The centrality dependence of thermal parameters, characterizing the hadron multiplicities, is determined phenomenologically for lead-on-lead collisions at CERN-SPS for a beam energy of 158 AGeV. The strangeness equilibration factor shows a clear, approximately linear, increase with increasing centrality, while the freeze-out temperature and chemical potential remain constant.
id cern-522908
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5229082020-03-12T03:48:05Zdoi:10.1103/PhysRevC.65.027901http://cds.cern.ch/record/522908engCleymans, J.Kampfer, BurkhardWheaton, S.Centrality dependence of thermal parameters in heavy-ion collisions at relativistic energiesNuclear Physics - TheoryThe centrality dependence of thermal parameters, characterizing the hadron multiplicities, is determined phenomenologically for lead-on-lead collisions at CERN-SPS for a beam energy of 158 AGeV. The strangeness equilibration factor shows a clear, approximately linear, increase with increasing centrality, while the freeze-out temperature and chemical potential remain constant.The centrality dependence of thermal parameters, characterizing the hadron multiplicities, is determined phenomenologically for lead-on-lead collisions at CERN-SPS for a beam energy of 158 AGeV. The strangeness equilibration factor shows a clear, approximately linear, increase with increasing centrality, while the freeze-out temperature and chemical potential remain constant.nucl-th/0110035oai:cds.cern.ch:5229082001-10-13
spellingShingle Nuclear Physics - Theory
Cleymans, J.
Kampfer, Burkhard
Wheaton, S.
Centrality dependence of thermal parameters in heavy-ion collisions at relativistic energies
title Centrality dependence of thermal parameters in heavy-ion collisions at relativistic energies
title_full Centrality dependence of thermal parameters in heavy-ion collisions at relativistic energies
title_fullStr Centrality dependence of thermal parameters in heavy-ion collisions at relativistic energies
title_full_unstemmed Centrality dependence of thermal parameters in heavy-ion collisions at relativistic energies
title_short Centrality dependence of thermal parameters in heavy-ion collisions at relativistic energies
title_sort centrality dependence of thermal parameters in heavy-ion collisions at relativistic energies
topic Nuclear Physics - Theory
url https://dx.doi.org/10.1103/PhysRevC.65.027901
http://cds.cern.ch/record/522908
work_keys_str_mv AT cleymansj centralitydependenceofthermalparametersinheavyioncollisionsatrelativisticenergies
AT kampferburkhard centralitydependenceofthermalparametersinheavyioncollisionsatrelativisticenergies
AT wheatons centralitydependenceofthermalparametersinheavyioncollisionsatrelativisticenergies

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