Vector and axial vector mesons in a nonlocal chiral quark model

Autores
Izzo Villafañe, María Florencia; Gómez Dumm, Daniel Alberto; Scoccola, Norberto Nerio
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Basic features of nonstrange vector and axial vector mesons are analyzed in the framework of a chiral quark model that includes nonlocal four-fermion couplings. Unknown model parameters are determined from some input values of masses and decay constants, while nonlocal form factors are taken from a fit to lattice QCD results for effective quark propagators. Numerical results show a good agreement with the observed meson phenomenology.
Instituto de Física La Plata
Materia
Física
Pseudovector
Propagator
Particle physics
Physics
Quark model
Meson
Model parameters
Lattice qcd
Quark
Phenomenology (particle physics)
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/125937
Acceder
id SEDICI_163f26c41a96db1bba806cab94cb91a1
oai_identifier_str oai:sedici.unlp.edu.ar:10915/125937
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Vector and axial vector mesons in a nonlocal chiral quark modelIzzo Villafañe, María FlorenciaGómez Dumm, Daniel AlbertoScoccola, Norberto NerioFísicaPseudovectorPropagatorParticle physicsPhysicsQuark modelMesonModel parametersLattice qcdQuarkPhenomenology (particle physics)Basic features of nonstrange vector and axial vector mesons are analyzed in the framework of a chiral quark model that includes nonlocal four-fermion couplings. Unknown model parameters are determined from some input values of masses and decay constants, while nonlocal form factors are taken from a fit to lattice QCD results for effective quark propagators. Numerical results show a good agreement with the observed meson phenomenology.Instituto de Física La Plata2016-09-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/125937enginfo:eu-repo/semantics/altIdentifier/issn/2470-0010info:eu-repo/semantics/altIdentifier/issn/2470-0029info:eu-repo/semantics/altIdentifier/arxiv/1602.06984info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.94.054003info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:30:18Zoai:sedici.unlp.edu.ar:10915/125937Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:30:19.206SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Vector and axial vector mesons in a nonlocal chiral quark model
title Vector and axial vector mesons in a nonlocal chiral quark model
spellingShingle Vector and axial vector mesons in a nonlocal chiral quark model
Izzo Villafañe, María Florencia
Física
Pseudovector
Propagator
Particle physics
Physics
Quark model
Meson
Model parameters
Lattice qcd
Quark
Phenomenology (particle physics)
title_short Vector and axial vector mesons in a nonlocal chiral quark model
title_full Vector and axial vector mesons in a nonlocal chiral quark model
title_fullStr Vector and axial vector mesons in a nonlocal chiral quark model
title_full_unstemmed Vector and axial vector mesons in a nonlocal chiral quark model
title_sort Vector and axial vector mesons in a nonlocal chiral quark model
dc.creator.none.fl_str_mv Izzo Villafañe, María Florencia
Gómez Dumm, Daniel Alberto
Scoccola, Norberto Nerio
author Izzo Villafañe, María Florencia
author_facet Izzo Villafañe, María Florencia
Gómez Dumm, Daniel Alberto
Scoccola, Norberto Nerio
author_role author
author2 Gómez Dumm, Daniel Alberto
Scoccola, Norberto Nerio
author2_role author
author
dc.subject.none.fl_str_mv Física
Pseudovector
Propagator
Particle physics
Physics
Quark model
Meson
Model parameters
Lattice qcd
Quark
Phenomenology (particle physics)
topic Física
Pseudovector
Propagator
Particle physics
Physics
Quark model
Meson
Model parameters
Lattice qcd
Quark
Phenomenology (particle physics)
dc.description.none.fl_txt_mv Basic features of nonstrange vector and axial vector mesons are analyzed in the framework of a chiral quark model that includes nonlocal four-fermion couplings. Unknown model parameters are determined from some input values of masses and decay constants, while nonlocal form factors are taken from a fit to lattice QCD results for effective quark propagators. Numerical results show a good agreement with the observed meson phenomenology.
Instituto de Física La Plata
description Basic features of nonstrange vector and axial vector mesons are analyzed in the framework of a chiral quark model that includes nonlocal four-fermion couplings. Unknown model parameters are determined from some input values of masses and decay constants, while nonlocal form factors are taken from a fit to lattice QCD results for effective quark propagators. Numerical results show a good agreement with the observed meson phenomenology.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/125937
url http://sedici.unlp.edu.ar/handle/10915/125937
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2470-0010
info:eu-repo/semantics/altIdentifier/issn/2470-0029
info:eu-repo/semantics/altIdentifier/arxiv/1602.06984
info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.94.054003
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1844616183076093952
score 13.070432

Publicaciones similares