Anomalous diffusion of pions at RHIC

Detalhes bibliográficos
Autor(a) principal: Csanád, M.
Data de Publicação: 2007
Outros Autores: Csörgo, T. [UNESP], Nagy, M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0103-97332007000600018
http://hdl.handle.net/11449/24710
Resumo: After pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are compared to recent PHENIX measurements of the tail of the particle emitting source in Au+Au collisions at RHIC. In this context, we show how can one distinguish experimentally the anomalous diffusion of hadrons from a second order QCD phase transition.
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spelling Anomalous diffusion of pions at RHICCorrelationsFemtoscopyRescatteringAnomalous diffusionStable distributionsAfter pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are compared to recent PHENIX measurements of the tail of the particle emitting source in Au+Au collisions at RHIC. In this context, we show how can one distinguish experimentally the anomalous diffusion of hadrons from a second order QCD phase transition.ELTE Dept. Atomic Phys.UNESP Instituto de Física TeóricaRMKI KFKI MTAUNESP Instituto de Física TeóricaSociedade Brasileira de FísicaELTE Dept. Atomic Phys.Universidade Estadual Paulista (Unesp)RMKI KFKI MTACsanád, M.Csörgo, T. [UNESP]Nagy, M.2013-09-30T19:03:23Z2014-05-20T14:14:18Z2013-09-30T19:03:23Z2014-05-20T14:14:18Z2007-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1002-1013application/pdfhttp://dx.doi.org/10.1590/S0103-97332007000600018Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 37, n. 3a, p. 1002-1013, 2007.0103-9733http://hdl.handle.net/11449/2471010.1590/S0103-97332007000600018S0103-97332007000600018S0103-97332007000600018.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Physics1.0820,276info:eu-repo/semantics/openAccess2024-01-13T06:33:03Zoai:repositorio.unesp.br:11449/24710Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:51:06.390477Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Anomalous diffusion of pions at RHIC
title Anomalous diffusion of pions at RHIC
spellingShingle Anomalous diffusion of pions at RHIC
Csanád, M.
Correlations
Femtoscopy
Rescattering
Anomalous diffusion
Stable distributions
title_short Anomalous diffusion of pions at RHIC
title_full Anomalous diffusion of pions at RHIC
title_fullStr Anomalous diffusion of pions at RHIC
title_full_unstemmed Anomalous diffusion of pions at RHIC
title_sort Anomalous diffusion of pions at RHIC
author Csanád, M.
author_facet Csanád, M.
Csörgo, T. [UNESP]
Nagy, M.
author_role author
author2 Csörgo, T. [UNESP]
Nagy, M.
author2_role author
author
dc.contributor.none.fl_str_mv ELTE Dept. Atomic Phys.
Universidade Estadual Paulista (Unesp)
RMKI KFKI MTA
dc.contributor.author.fl_str_mv Csanád, M.
Csörgo, T. [UNESP]
Nagy, M.
dc.subject.por.fl_str_mv Correlations
Femtoscopy
Rescattering
Anomalous diffusion
Stable distributions
topic Correlations
Femtoscopy
Rescattering
Anomalous diffusion
Stable distributions
description After pointing out the difference between normal and anomalous diffusion, we consider a hadron resonance cascade (HRC) model simulation for particle emission at RHIC and point out that rescattering in an expanding hadron resonance gas leads to a heavy tail in the source distribution. The results are compared to recent PHENIX measurements of the tail of the particle emitting source in Au+Au collisions at RHIC. In this context, we show how can one distinguish experimentally the anomalous diffusion of hadrons from a second order QCD phase transition.
publishDate 2007
dc.date.none.fl_str_mv 2007-09-01
2013-09-30T19:03:23Z
2013-09-30T19:03:23Z
2014-05-20T14:14:18Z
2014-05-20T14:14:18Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S0103-97332007000600018
Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 37, n. 3a, p. 1002-1013, 2007.
0103-9733
http://hdl.handle.net/11449/24710
10.1590/S0103-97332007000600018
S0103-97332007000600018
S0103-97332007000600018.pdf
url http://dx.doi.org/10.1590/S0103-97332007000600018
http://hdl.handle.net/11449/24710
identifier_str_mv Brazilian Journal of Physics. Sociedade Brasileira de Física, v. 37, n. 3a, p. 1002-1013, 2007.
0103-9733
10.1590/S0103-97332007000600018
S0103-97332007000600018
S0103-97332007000600018.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Journal of Physics
1.082
0,276
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1002-1013
application/pdf
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 SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129467938242560

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