Study on chemical equilibrium in nucleus-nucleus collisions at relativistic energies

We present a detailed study of chemical freeze-out in nucleus-nucleus collisions at beam energies of 11.6, 30, 40, 80 and 158A GeV. By analyzing hadronic multiplicities within the statistical hadronization approach, we have studied the chemical equilibration of the system as a function of center of...

Descripción completa

Detalles Bibliográficos
Autores principales: Manninen, Jaakko, Becattini, Francesco, Keranen, Antti, Gazdzicki, Marek, Stock, Reinhard
Lenguaje:eng
Publicado: 2004
Materias:
Nuclear Physics
Acceso en línea:https://dx.doi.org/10.1556/APH.24.2005.1-4.4
http://cds.cern.ch/record/733952
_version_ 1780903922567741440
author Manninen, Jaakko
Becattini, Francesco
Keranen, Antti
Gazdzicki, Marek
Stock, Reinhard
author_facet Manninen, Jaakko
Becattini, Francesco
Keranen, Antti
Gazdzicki, Marek
Stock, Reinhard
author_sort Manninen, Jaakko
collection CERN
description We present a detailed study of chemical freeze-out in nucleus-nucleus collisions at beam energies of 11.6, 30, 40, 80 and 158A GeV. By analyzing hadronic multiplicities within the statistical hadronization approach, we have studied the chemical equilibration of the system as a function of center of mass energy and of the parameters of the source. Additionally, we have tested and compared different versions of the statistical model, with special emphasis on possible explanations of the observed strangeness hadronic phase space under-saturation.
id cern-733952
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7339522023-03-14T19:53:56Zdoi:10.1556/APH.24.2005.1-4.4http://cds.cern.ch/record/733952engManninen, JaakkoBecattini, FrancescoKeranen, AnttiGazdzicki, MarekStock, ReinhardStudy on chemical equilibrium in nucleus-nucleus collisions at relativistic energiesNuclear PhysicsWe present a detailed study of chemical freeze-out in nucleus-nucleus collisions at beam energies of 11.6, 30, 40, 80 and 158A GeV. By analyzing hadronic multiplicities within the statistical hadronization approach, we have studied the chemical equilibration of the system as a function of center of mass energy and of the parameters of the source. Additionally, we have tested and compared different versions of the statistical model, with special emphasis on possible explanations of the observed strangeness hadronic phase space under-saturation.We present a detailed study of chemical freeze-out in nucleus-nucleus collisions at beam energies of 11.6, 30, 40, 80 and 158A GeV. By analyzing hadronic multiplicities within the statistical hadronization approach, we have studied the chemical equilibration of the system as a function of center of mass energy and of the parameters of the source. Additionally, we have tested and compared different versions of the statistical model, with special emphasis on possible explanations of the observed strangeness hadronic phase space under-saturation.We present a detailed study of chemical freeze-out in nucleus-nucleus collisions at beam energies of 11.6, 30, 40, 80 and 158A GeV. By analyzing hadronic multiplicities within the statistical hadronization approach, we have studied the chemical equilibration of the system as a function of center of mass energy and of the parameters of the source. Additionally, we have tested and compared different versions of the statistical model, with special emphasis on possible explanations of the observed strangeness hadronic phase space under-saturation.nucl-th/0405015oai:cds.cern.ch:7339522004
spellingShingle Nuclear Physics
Manninen, Jaakko
Becattini, Francesco
Keranen, Antti
Gazdzicki, Marek
Stock, Reinhard
Study on chemical equilibrium in nucleus-nucleus collisions at relativistic energies
title Study on chemical equilibrium in nucleus-nucleus collisions at relativistic energies
title_full Study on chemical equilibrium in nucleus-nucleus collisions at relativistic energies
title_fullStr Study on chemical equilibrium in nucleus-nucleus collisions at relativistic energies
title_full_unstemmed Study on chemical equilibrium in nucleus-nucleus collisions at relativistic energies
title_short Study on chemical equilibrium in nucleus-nucleus collisions at relativistic energies
title_sort study on chemical equilibrium in nucleus-nucleus collisions at relativistic energies
topic Nuclear Physics
url https://dx.doi.org/10.1556/APH.24.2005.1-4.4
http://cds.cern.ch/record/733952
work_keys_str_mv AT manninenjaakko studyonchemicalequilibriuminnucleusnucleuscollisionsatrelativisticenergies
AT becattinifrancesco studyonchemicalequilibriuminnucleusnucleuscollisionsatrelativisticenergies
AT keranenantti studyonchemicalequilibriuminnucleusnucleuscollisionsatrelativisticenergies
AT gazdzickimarek studyonchemicalequilibriuminnucleusnucleuscollisionsatrelativisticenergies
AT stockreinhard studyonchemicalequilibriuminnucleusnucleuscollisionsatrelativisticenergies

Ejemplares similares