Rapidity dependence of HBT radii based on a hydrodynamical model

Detalhes bibliográficos
Autor(a) principal: Morita,Kenji
Data de Publicação: 2007
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000600022
Resumo: We calculate two-pion correlation functions at finite rapidities based on a hydrodynamical model which does not assume explicit boost invariance along the collision axis. Extracting the HBT radii through chi2 fits in both Cartesian and Yano-Koonin-Podgoretski parametrizations, we compare them with experimental results from the PHOBOS collaboration. Based on the results, we discuss longitudinal expansion dynamics.
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spelling Rapidity dependence of HBT radii based on a hydrodynamical modelHydrodynamical modelPion interferometryBoost invarianceWe calculate two-pion correlation functions at finite rapidities based on a hydrodynamical model which does not assume explicit boost invariance along the collision axis. Extracting the HBT radii through chi2 fits in both Cartesian and Yano-Koonin-Podgoretski parametrizations, we compare them with experimental results from the PHOBOS collaboration. Based on the results, we discuss longitudinal expansion dynamics.Sociedade Brasileira de Física2007-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000600022Brazilian Journal of Physics v.37 n.3a 2007reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332007000600022info:eu-repo/semantics/openAccessMorita,Kenjieng2007-09-25T00:00:00Zoai:scielo:S0103-97332007000600022Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2007-09-25T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Rapidity dependence of HBT radii based on a hydrodynamical model
title Rapidity dependence of HBT radii based on a hydrodynamical model
spellingShingle Rapidity dependence of HBT radii based on a hydrodynamical model
Morita,Kenji
Hydrodynamical model
Pion interferometry
Boost invariance
title_short Rapidity dependence of HBT radii based on a hydrodynamical model
title_full Rapidity dependence of HBT radii based on a hydrodynamical model
title_fullStr Rapidity dependence of HBT radii based on a hydrodynamical model
title_full_unstemmed Rapidity dependence of HBT radii based on a hydrodynamical model
title_sort Rapidity dependence of HBT radii based on a hydrodynamical model
author Morita,Kenji
author_facet Morita,Kenji
author_role author
dc.contributor.author.fl_str_mv Morita,Kenji
dc.subject.por.fl_str_mv Hydrodynamical model
Pion interferometry
Boost invariance
topic Hydrodynamical model
Pion interferometry
Boost invariance
description We calculate two-pion correlation functions at finite rapidities based on a hydrodynamical model which does not assume explicit boost invariance along the collision axis. Extracting the HBT radii through chi2 fits in both Cartesian and Yano-Koonin-Podgoretski parametrizations, we compare them with experimental results from the PHOBOS collaboration. Based on the results, we discuss longitudinal expansion dynamics.
publishDate 2007
dc.date.none.fl_str_mv 2007-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000600022
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332007000600022
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332007000600022
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.37 n.3a 2007
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
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