Weak nonmesonic decay spectra of hypernuclei

Autores
Bauer, Eduardo; Galeão, Alfredo P.; Hussein, Mahir S.; Krmpotić, Francisco
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We compute one- and two-nucleon kinetic-energy spectra and opening-angle distributions for the nonmesonic weak decay of several hypernuclei, and compare our results with some recent data. The decay dynamics is described by transition potentials of the one-meson-exchange type, and the nuclear structure aspects by two versions of the independent-particle shell model (IPSM). In version IPSM-a, the hole states are treated as stationary, while in version IPSM-b the deep-hole ones are considered to be quasi-stationary and are described by Breit-Wigner distributions.
Facultad de Ciencias Exactas
Instituto de Física La Plata
Materia
Ciencias Exactas
Física
kinetic-energy spectra
hypernuclei
decay
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:10915/132063
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/132063
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Weak nonmesonic decay spectra of hypernucleiBauer, EduardoGaleão, Alfredo P.Hussein, Mahir S.Krmpotić, FranciscoCiencias ExactasFísicakinetic-energy spectrahypernucleidecayWe compute one- and two-nucleon kinetic-energy spectra and opening-angle distributions for the nonmesonic weak decay of several hypernuclei, and compare our results with some recent data. The decay dynamics is described by transition potentials of the one-meson-exchange type, and the nuclear structure aspects by two versions of the independent-particle shell model (IPSM). In version IPSM-a, the hole states are treated as stationary, while in version IPSM-b the deep-hole ones are considered to be quasi-stationary and are described by Breit-Wigner distributions.Facultad de Ciencias ExactasInstituto de Física La Plata2010-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf599c-601chttp://sedici.unlp.edu.ar/handle/10915/132063enginfo:eu-repo/semantics/altIdentifier/issn/0375-9474info:eu-repo/semantics/altIdentifier/arxiv/1001.1104info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nuclphysa.2010.01.103info: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:UNLP2025-09-03T11:03:23Zoai:sedici.unlp.edu.ar:10915/132063Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:03:23.425SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Weak nonmesonic decay spectra of hypernuclei
title Weak nonmesonic decay spectra of hypernuclei
spellingShingle Weak nonmesonic decay spectra of hypernuclei
Bauer, Eduardo
Ciencias Exactas
Física
kinetic-energy spectra
hypernuclei
decay
title_short Weak nonmesonic decay spectra of hypernuclei
title_full Weak nonmesonic decay spectra of hypernuclei
title_fullStr Weak nonmesonic decay spectra of hypernuclei
title_full_unstemmed Weak nonmesonic decay spectra of hypernuclei
title_sort Weak nonmesonic decay spectra of hypernuclei
dc.creator.none.fl_str_mv Bauer, Eduardo
Galeão, Alfredo P.
Hussein, Mahir S.
Krmpotić, Francisco
author Bauer, Eduardo
author_facet Bauer, Eduardo
Galeão, Alfredo P.
Hussein, Mahir S.
Krmpotić, Francisco
author_role author
author2 Galeão, Alfredo P.
Hussein, Mahir S.
Krmpotić, Francisco
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
kinetic-energy spectra
hypernuclei
decay
topic Ciencias Exactas
Física
kinetic-energy spectra
hypernuclei
decay
dc.description.none.fl_txt_mv We compute one- and two-nucleon kinetic-energy spectra and opening-angle distributions for the nonmesonic weak decay of several hypernuclei, and compare our results with some recent data. The decay dynamics is described by transition potentials of the one-meson-exchange type, and the nuclear structure aspects by two versions of the independent-particle shell model (IPSM). In version IPSM-a, the hole states are treated as stationary, while in version IPSM-b the deep-hole ones are considered to be quasi-stationary and are described by Breit-Wigner distributions.
Facultad de Ciencias Exactas
Instituto de Física La Plata
description We compute one- and two-nucleon kinetic-energy spectra and opening-angle distributions for the nonmesonic weak decay of several hypernuclei, and compare our results with some recent data. The decay dynamics is described by transition potentials of the one-meson-exchange type, and the nuclear structure aspects by two versions of the independent-particle shell model (IPSM). In version IPSM-a, the hole states are treated as stationary, while in version IPSM-b the deep-hole ones are considered to be quasi-stationary and are described by Breit-Wigner distributions.
publishDate 2010
dc.date.none.fl_str_mv 2010-03
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/10915/132063
url http://sedici.unlp.edu.ar/handle/10915/132063
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0375-9474
info:eu-repo/semantics/altIdentifier/arxiv/1001.1104
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nuclphysa.2010.01.103
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
599c-601c
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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