Leptonic decay constants of the pion and its excitations in holographic QCD

Detalhes bibliográficos
Autor(a) principal: Krein, Gastao [UNESP]
Data de Publicação: 2016
Outros Autores: IOP
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1088/1742-6596/706/4/042004
http://hdl.handle.net/11449/162129
Resumo: We present results of a recent study of the structure of excited pions within a chiral holographic model for QCD. In particular, we prove that the leptonic decay constants of the excited states of the pion vanish in the chiral limit when chiral symmetry is dynamically broken. Comparisons are made with corresponding results obtained in light-front holography.
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spelling Leptonic decay constants of the pion and its excitations in holographic QCDWe present results of a recent study of the structure of excited pions within a chiral holographic model for QCD. In particular, we prove that the leptonic decay constants of the excited states of the pion vanish in the chiral limit when chiral symmetry is dynamically broken. Comparisons are made with corresponding results obtained in light-front holography.Univ Estadual Paulista, Inst Fis Tear, Ria Dr Bento Teobaldo Ferraz,271 Bloco 2, BR-01140070 Sao Paulo, SP, BrazilUniv Estadual Paulista, Inst Fis Tear, Ria Dr Bento Teobaldo Ferraz,271 Bloco 2, BR-01140070 Sao Paulo, SP, BrazilIop Publishing LtdUniversidade Estadual Paulista (Unesp)Krein, Gastao [UNESP]IOP2018-11-26T17:10:31Z2018-11-26T17:10:31Z2016-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject8application/pdfhttp://dx.doi.org/10.1088/1742-6596/706/4/042004Xiii International Workshop On Hadron Physics, Sections 1-5. Bristol: Iop Publishing Ltd, v. 706, 8 p., 2016.1742-6588http://hdl.handle.net/11449/16212910.1088/1742-6596/706/4/042004WOS:000387188000009WOS000387188000009.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengXiii International Workshop On Hadron Physics, Sections 1-50,241info:eu-repo/semantics/openAccess2023-10-19T06:07:22Zoai:repositorio.unesp.br:11449/162129Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:20:58.565892Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Leptonic decay constants of the pion and its excitations in holographic QCD
title Leptonic decay constants of the pion and its excitations in holographic QCD
spellingShingle Leptonic decay constants of the pion and its excitations in holographic QCD
Krein, Gastao [UNESP]
title_short Leptonic decay constants of the pion and its excitations in holographic QCD
title_full Leptonic decay constants of the pion and its excitations in holographic QCD
title_fullStr Leptonic decay constants of the pion and its excitations in holographic QCD
title_full_unstemmed Leptonic decay constants of the pion and its excitations in holographic QCD
title_sort Leptonic decay constants of the pion and its excitations in holographic QCD
author Krein, Gastao [UNESP]
author_facet Krein, Gastao [UNESP]
IOP
author_role author
author2 IOP
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Krein, Gastao [UNESP]
IOP
description We present results of a recent study of the structure of excited pions within a chiral holographic model for QCD. In particular, we prove that the leptonic decay constants of the excited states of the pion vanish in the chiral limit when chiral symmetry is dynamically broken. Comparisons are made with corresponding results obtained in light-front holography.
publishDate 2016
dc.date.none.fl_str_mv 2016-01-01
2018-11-26T17:10:31Z
2018-11-26T17:10:31Z
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/10.1088/1742-6596/706/4/042004
Xiii International Workshop On Hadron Physics, Sections 1-5. Bristol: Iop Publishing Ltd, v. 706, 8 p., 2016.
1742-6588
http://hdl.handle.net/11449/162129
10.1088/1742-6596/706/4/042004
WOS:000387188000009
WOS000387188000009.pdf
url http://dx.doi.org/10.1088/1742-6596/706/4/042004
http://hdl.handle.net/11449/162129
identifier_str_mv Xiii International Workshop On Hadron Physics, Sections 1-5. Bristol: Iop Publishing Ltd, v. 706, 8 p., 2016.
1742-6588
10.1088/1742-6596/706/4/042004
WOS:000387188000009
WOS000387188000009.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Xiii International Workshop On Hadron Physics, Sections 1-5
0,241
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 8
application/pdf
dc.publisher.none.fl_str_mv Iop Publishing Ltd
publisher.none.fl_str_mv Iop Publishing Ltd
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_ 1808128500552433664

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