Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models

Autores
Gomez Dumm, Daniel Alberto; Izzo Villafañe, María Florencia; Scoccola, Norberto Nerio
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The behavior of π0 meson properties in the presence of a uniform external magnetic field is studied in the context of a nonlocal extension of the Polyakov-Nambu-Jona-Lasinio model. The analysis includes the π0 mass, the effective π0-quark coupling and the pion-to-vacuum hadronic form factors, both at zero and finite temperature. Numerical results are compared with previous calculations carried out within the local NJL model, when available. The validity of chiral relations and the features of deconfinement and chiral symmetry restoration transitions are discussed.
Fil: Gomez Dumm, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Izzo Villafañe, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Materia
PION MESON PROPERTIES
MAGNETIC FIELDS
NONLOCAL NAMBU-JONA LASINIO MODEL
FINITE TEMPERATURE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/169293
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/169293
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark modelsGomez Dumm, Daniel AlbertoIzzo Villafañe, María FlorenciaScoccola, Norberto NerioPION MESON PROPERTIESMAGNETIC FIELDSNONLOCAL NAMBU-JONA LASINIO MODELFINITE TEMPERATUREhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The behavior of π0 meson properties in the presence of a uniform external magnetic field is studied in the context of a nonlocal extension of the Polyakov-Nambu-Jona-Lasinio model. The analysis includes the π0 mass, the effective π0-quark coupling and the pion-to-vacuum hadronic form factors, both at zero and finite temperature. Numerical results are compared with previous calculations carried out within the local NJL model, when available. The validity of chiral relations and the features of deconfinement and chiral symmetry restoration transitions are discussed.Fil: Gomez Dumm, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; ArgentinaFil: Izzo Villafañe, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaAmerican Physical Society2020-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/169293Gomez Dumm, Daniel Alberto; Izzo Villafañe, María Florencia; Scoccola, Norberto Nerio; Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models; American Physical Society; Physical Review D; 101; 11; 6-2020; 1-172470-00102470-0029CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevD.101.116018info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.101.116018info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:31:49Zoai:ri.conicet.gov.ar:11336/169293instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-11-05 10:31:49.8CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models
title Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models
spellingShingle Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models
Gomez Dumm, Daniel Alberto
PION MESON PROPERTIES
MAGNETIC FIELDS
NONLOCAL NAMBU-JONA LASINIO MODEL
FINITE TEMPERATURE
title_short Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models
title_full Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models
title_fullStr Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models
title_full_unstemmed Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models
title_sort Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models
dc.creator.none.fl_str_mv Gomez Dumm, Daniel Alberto
Izzo Villafañe, María Florencia
Scoccola, Norberto Nerio
author Gomez Dumm, Daniel Alberto
author_facet Gomez Dumm, Daniel Alberto
Izzo Villafañe, María Florencia
Scoccola, Norberto Nerio
author_role author
author2 Izzo Villafañe, María Florencia
Scoccola, Norberto Nerio
author2_role author
author
dc.subject.none.fl_str_mv PION MESON PROPERTIES
MAGNETIC FIELDS
NONLOCAL NAMBU-JONA LASINIO MODEL
FINITE TEMPERATURE
topic PION MESON PROPERTIES
MAGNETIC FIELDS
NONLOCAL NAMBU-JONA LASINIO MODEL
FINITE TEMPERATURE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The behavior of π0 meson properties in the presence of a uniform external magnetic field is studied in the context of a nonlocal extension of the Polyakov-Nambu-Jona-Lasinio model. The analysis includes the π0 mass, the effective π0-quark coupling and the pion-to-vacuum hadronic form factors, both at zero and finite temperature. Numerical results are compared with previous calculations carried out within the local NJL model, when available. The validity of chiral relations and the features of deconfinement and chiral symmetry restoration transitions are discussed.
Fil: Gomez Dumm, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física La Plata; Argentina
Fil: Izzo Villafañe, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Scoccola, Norberto Nerio. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
description The behavior of π0 meson properties in the presence of a uniform external magnetic field is studied in the context of a nonlocal extension of the Polyakov-Nambu-Jona-Lasinio model. The analysis includes the π0 mass, the effective π0-quark coupling and the pion-to-vacuum hadronic form factors, both at zero and finite temperature. Numerical results are compared with previous calculations carried out within the local NJL model, when available. The validity of chiral relations and the features of deconfinement and chiral symmetry restoration transitions are discussed.
publishDate 2020
dc.date.none.fl_str_mv 2020-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/169293
Gomez Dumm, Daniel Alberto; Izzo Villafañe, María Florencia; Scoccola, Norberto Nerio; Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models; American Physical Society; Physical Review D; 101; 11; 6-2020; 1-17
2470-0010
2470-0029
CONICET Digital
CONICET
url http://hdl.handle.net/11336/169293
identifier_str_mv Gomez Dumm, Daniel Alberto; Izzo Villafañe, María Florencia; Scoccola, Norberto Nerio; Properties of magnetized neutral pions at zero and finite temperature in nonlocal chiral quark models; American Physical Society; Physical Review D; 101; 11; 6-2020; 1-17
2470-0010
2470-0029
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevD.101.116018
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.101.116018
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.087074

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