Charmed mesons at finite temperature and chemical potential

Detalhes bibliográficos
Autor(a) principal: Serna, Fernando E. [UNESP]
Data de Publicação: 2017
Outros Autores: Krein, Gastao [UNESP], Foka, Y., Brambilla, N., Kovalenko, V
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1051/epjconf/201713713015
http://hdl.handle.net/11449/162910
Resumo: We compute the masses of the pseudoscalar mesons pi(+), K-0 and D+ at finite temperature and baryon chemical potential. The computations are based on a symmetry-preserving Dyson-Schwinger equation treatment of a vector-vector four quark contact interaction. The results found for the temperature dependence of the meson masses are in qualitative agreement with lattice QCD data and QCD sum rules calculations. The chemical potential dependence of the masses provide a novel prediction of the present computation.
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spelling Charmed mesons at finite temperature and chemical potentialWe compute the masses of the pseudoscalar mesons pi(+), K-0 and D+ at finite temperature and baryon chemical potential. The computations are based on a symmetry-preserving Dyson-Schwinger equation treatment of a vector-vector four quark contact interaction. The results found for the temperature dependence of the meson masses are in qualitative agreement with lattice QCD data and QCD sum rules calculations. The chemical potential dependence of the masses provide a novel prediction of the present computation.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz,271 Bloco 2, BR-01140070 Sao Paulo, SP, BrazilUniv Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz,271 Bloco 2, BR-01140070 Sao Paulo, SP, BrazilCNPq: 305894/2009-9CNPq: 140041/2014-1FAPESP: 2013/01907-0E D P SciencesUniversidade Estadual Paulista (Unesp)Serna, Fernando E. [UNESP]Krein, Gastao [UNESP]Foka, Y.Brambilla, N.Kovalenko, V2018-11-26T17:34:55Z2018-11-26T17:34:55Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject6http://dx.doi.org/10.1051/epjconf/201713713015Xiith Quark Confinement And The Hadron Spectrum. Cedex A: E D P Sciences, v. 137, 6 p., 2017.2100-014Xhttp://hdl.handle.net/11449/16291010.1051/epjconf/201713713015WOS:000404126100202Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengXiith Quark Confinement And The Hadron Spectruminfo:eu-repo/semantics/openAccess2021-10-23T21:44:27Zoai:repositorio.unesp.br:11449/162910Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T21:44:27Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Charmed mesons at finite temperature and chemical potential
title Charmed mesons at finite temperature and chemical potential
spellingShingle Charmed mesons at finite temperature and chemical potential
Serna, Fernando E. [UNESP]
title_short Charmed mesons at finite temperature and chemical potential
title_full Charmed mesons at finite temperature and chemical potential
title_fullStr Charmed mesons at finite temperature and chemical potential
title_full_unstemmed Charmed mesons at finite temperature and chemical potential
title_sort Charmed mesons at finite temperature and chemical potential
author Serna, Fernando E. [UNESP]
author_facet Serna, Fernando E. [UNESP]
Krein, Gastao [UNESP]
Foka, Y.
Brambilla, N.
Kovalenko, V
author_role author
author2 Krein, Gastao [UNESP]
Foka, Y.
Brambilla, N.
Kovalenko, V
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Serna, Fernando E. [UNESP]
Krein, Gastao [UNESP]
Foka, Y.
Brambilla, N.
Kovalenko, V
description We compute the masses of the pseudoscalar mesons pi(+), K-0 and D+ at finite temperature and baryon chemical potential. The computations are based on a symmetry-preserving Dyson-Schwinger equation treatment of a vector-vector four quark contact interaction. The results found for the temperature dependence of the meson masses are in qualitative agreement with lattice QCD data and QCD sum rules calculations. The chemical potential dependence of the masses provide a novel prediction of the present computation.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
2018-11-26T17:34:55Z
2018-11-26T17:34:55Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1051/epjconf/201713713015
Xiith Quark Confinement And The Hadron Spectrum. Cedex A: E D P Sciences, v. 137, 6 p., 2017.
2100-014X
http://hdl.handle.net/11449/162910
10.1051/epjconf/201713713015
WOS:000404126100202
url http://dx.doi.org/10.1051/epjconf/201713713015
http://hdl.handle.net/11449/162910
identifier_str_mv Xiith Quark Confinement And The Hadron Spectrum. Cedex A: E D P Sciences, v. 137, 6 p., 2017.
2100-014X
10.1051/epjconf/201713713015
WOS:000404126100202
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Xiith Quark Confinement And The Hadron Spectrum
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 6
dc.publisher.none.fl_str_mv E D P Sciences
publisher.none.fl_str_mv E D P Sciences
dc.source.none.fl_str_mv Web of Science
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_ 1803649686974758912

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