The gross theory model for neutrino-nucleus cross-section

Autores
Samana, Arturo Rodolfo; Barbero, César Alberto; Duarte, S. B.; Dimarco, A. J.; Krmpotić, Francisco
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The nuclear gross theory, originally formulated by Takahashi and Yamada (1969 Prog. Theor. Phys. 41 1470) for the β-decay, is applied to the electronic-neutrino nucleus reactions, employing a more realistic description of the energetics of the Gamow-Teller resonances. The model parameters are gauged from the most recent experimental data, both for βand electron capture, separately for even-even, even-odd, odd-odd and odd-even nuclei. The numerical estimates for neutrino-nucleus cross-sections agree fairly well with previous evaluations done within the framework of microscopic models. The formalism presented here can be extended to the heavy nuclei mass region, where weak processes are quite relevant, which is of astrophysical interest because of its applications in supernova explosive nucleosynthesis.
Facultad de Ciencias Exactas
Facultad de Ciencias Astronómicas y Geofísicas
Instituto de Física La Plata
Materia
Física
nuclear neutrino capture
nuclear β-decay
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/3.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/83039
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/83039
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling The gross theory model for neutrino-nucleus cross-sectionSamana, Arturo RodolfoBarbero, César AlbertoDuarte, S. B.Dimarco, A. J.Krmpotić, FranciscoFísicanuclear neutrino capturenuclear β-decayThe nuclear gross theory, originally formulated by Takahashi and Yamada (1969 Prog. Theor. Phys. 41 1470) for the β-decay, is applied to the electronic-neutrino nucleus reactions, employing a more realistic description of the energetics of the Gamow-Teller resonances. The model parameters are gauged from the most recent experimental data, both for βand electron capture, separately for even-even, even-odd, odd-odd and odd-even nuclei. The numerical estimates for neutrino-nucleus cross-sections agree fairly well with previous evaluations done within the framework of microscopic models. The formalism presented here can be extended to the heavy nuclei mass region, where weak processes are quite relevant, which is of astrophysical interest because of its applications in supernova explosive nucleosynthesis.Facultad de Ciencias ExactasFacultad de Ciencias Astronómicas y GeofísicasInstituto de Física La Plata2008info: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/10915/83039enginfo:eu-repo/semantics/altIdentifier/issn/1367-2630info:eu-repo/semantics/altIdentifier/doi/10.1088/1367-2630/10/3/033007info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/Creative Commons Attribution 3.0 Unported (CC BY 3.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:47:56Zoai:sedici.unlp.edu.ar:10915/83039Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:47:56.992SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv The gross theory model for neutrino-nucleus cross-section
title The gross theory model for neutrino-nucleus cross-section
spellingShingle The gross theory model for neutrino-nucleus cross-section
Samana, Arturo Rodolfo
Física
nuclear neutrino capture
nuclear β-decay
title_short The gross theory model for neutrino-nucleus cross-section
title_full The gross theory model for neutrino-nucleus cross-section
title_fullStr The gross theory model for neutrino-nucleus cross-section
title_full_unstemmed The gross theory model for neutrino-nucleus cross-section
title_sort The gross theory model for neutrino-nucleus cross-section
dc.creator.none.fl_str_mv Samana, Arturo Rodolfo
Barbero, César Alberto
Duarte, S. B.
Dimarco, A. J.
Krmpotić, Francisco
author Samana, Arturo Rodolfo
author_facet Samana, Arturo Rodolfo
Barbero, César Alberto
Duarte, S. B.
Dimarco, A. J.
Krmpotić, Francisco
author_role author
author2 Barbero, César Alberto
Duarte, S. B.
Dimarco, A. J.
Krmpotić, Francisco
author2_role author
author
author
author
dc.subject.none.fl_str_mv Física
nuclear neutrino capture
nuclear β-decay
topic Física
nuclear neutrino capture
nuclear β-decay
dc.description.none.fl_txt_mv The nuclear gross theory, originally formulated by Takahashi and Yamada (1969 Prog. Theor. Phys. 41 1470) for the β-decay, is applied to the electronic-neutrino nucleus reactions, employing a more realistic description of the energetics of the Gamow-Teller resonances. The model parameters are gauged from the most recent experimental data, both for βand electron capture, separately for even-even, even-odd, odd-odd and odd-even nuclei. The numerical estimates for neutrino-nucleus cross-sections agree fairly well with previous evaluations done within the framework of microscopic models. The formalism presented here can be extended to the heavy nuclei mass region, where weak processes are quite relevant, which is of astrophysical interest because of its applications in supernova explosive nucleosynthesis.
Facultad de Ciencias Exactas
Facultad de Ciencias Astronómicas y Geofísicas
Instituto de Física La Plata
description The nuclear gross theory, originally formulated by Takahashi and Yamada (1969 Prog. Theor. Phys. 41 1470) for the β-decay, is applied to the electronic-neutrino nucleus reactions, employing a more realistic description of the energetics of the Gamow-Teller resonances. The model parameters are gauged from the most recent experimental data, both for βand electron capture, separately for even-even, even-odd, odd-odd and odd-even nuclei. The numerical estimates for neutrino-nucleus cross-sections agree fairly well with previous evaluations done within the framework of microscopic models. The formalism presented here can be extended to the heavy nuclei mass region, where weak processes are quite relevant, which is of astrophysical interest because of its applications in supernova explosive nucleosynthesis.
publishDate 2008
dc.date.none.fl_str_mv 2008
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/10915/83039
url http://sedici.unlp.edu.ar/handle/10915/83039
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1367-2630
info:eu-repo/semantics/altIdentifier/doi/10.1088/1367-2630/10/3/033007
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/
Creative Commons Attribution 3.0 Unported (CC BY 3.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/
Creative Commons Attribution 3.0 Unported (CC BY 3.0)
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
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score 13.13397

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