Charmed mesons at finite temperature and chemical potential
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
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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Repositório Institucional da UNESP |
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2946 |
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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:29462024-08-05T17:26:23.093094Repositório 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_ |
1808128811930222592 |