The surface delta interaction in the transuranic nuclei

Autores
Faessler, Amand; Plastino, Ángel Luis
Año de publicación
1967
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Surface Delta Interaction (SDI) is employed to calculate the energy of gamma-vibrational and the K=0, 1, 2, and 3 Octupole vibrational band heads in the even-mass Transuranic nuclei. The quasi-particle Random Phase (RPA) and the quasi-particle Tamm Dancov approximations (TDA) are utilized to solve the Hamiltonian. The resulting energies and gamma transitions are compared with the Pairing plus Quadrupole (PQF) or Octupole (POF) force model and the available experimental data. The agreement between theory and experiment is satisfactory. Only the K=0, 1, and 2 Octupole bands are collective. The K=3 negative parity state is practically a pure two quasi-particle state.
Instituto de Física La Plata
Materia
Ciencias Exactas
Física
Surface Delta Interaction
quasi-particle Random Phase
quasi-particle Tamm Dancov
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/145045
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/145045
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling The surface delta interaction in the transuranic nucleiFaessler, AmandPlastino, Ángel LuisCiencias ExactasFísicaSurface Delta Interactionquasi-particle Random Phasequasi-particle Tamm DancovThe Surface Delta Interaction (SDI) is employed to calculate the energy of gamma-vibrational and the K=0, 1, 2, and 3 Octupole vibrational band heads in the even-mass Transuranic nuclei. The quasi-particle Random Phase (RPA) and the quasi-particle Tamm Dancov approximations (TDA) are utilized to solve the Hamiltonian. The resulting energies and gamma transitions are compared with the Pairing plus Quadrupole (PQF) or Octupole (POF) force model and the available experimental data. The agreement between theory and experiment is satisfactory. Only the K=0, 1, and 2 Octupole bands are collective. The K=3 negative parity state is practically a pure two quasi-particle state.Instituto de Física La Plata1967info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf333-345http://sedici.unlp.edu.ar/handle/10915/145045enginfo:eu-repo/semantics/altIdentifier/issn/1434-6001info:eu-repo/semantics/altIdentifier/issn/1434-601xinfo:eu-repo/semantics/altIdentifier/issn/0939-7922info:eu-repo/semantics/altIdentifier/doi/10.1007/bf01331060info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:32:17Zoai:sedici.unlp.edu.ar:10915/145045Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:32:17.968SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv The surface delta interaction in the transuranic nuclei
title The surface delta interaction in the transuranic nuclei
spellingShingle The surface delta interaction in the transuranic nuclei
Faessler, Amand
Ciencias Exactas
Física
Surface Delta Interaction
quasi-particle Random Phase
quasi-particle Tamm Dancov
title_short The surface delta interaction in the transuranic nuclei
title_full The surface delta interaction in the transuranic nuclei
title_fullStr The surface delta interaction in the transuranic nuclei
title_full_unstemmed The surface delta interaction in the transuranic nuclei
title_sort The surface delta interaction in the transuranic nuclei
dc.creator.none.fl_str_mv Faessler, Amand
Plastino, Ángel Luis
author Faessler, Amand
author_facet Faessler, Amand
Plastino, Ángel Luis
author_role author
author2 Plastino, Ángel Luis
author2_role author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
Surface Delta Interaction
quasi-particle Random Phase
quasi-particle Tamm Dancov
topic Ciencias Exactas
Física
Surface Delta Interaction
quasi-particle Random Phase
quasi-particle Tamm Dancov
dc.description.none.fl_txt_mv The Surface Delta Interaction (SDI) is employed to calculate the energy of gamma-vibrational and the K=0, 1, 2, and 3 Octupole vibrational band heads in the even-mass Transuranic nuclei. The quasi-particle Random Phase (RPA) and the quasi-particle Tamm Dancov approximations (TDA) are utilized to solve the Hamiltonian. The resulting energies and gamma transitions are compared with the Pairing plus Quadrupole (PQF) or Octupole (POF) force model and the available experimental data. The agreement between theory and experiment is satisfactory. Only the K=0, 1, and 2 Octupole bands are collective. The K=3 negative parity state is practically a pure two quasi-particle state.
Instituto de Física La Plata
description The Surface Delta Interaction (SDI) is employed to calculate the energy of gamma-vibrational and the K=0, 1, 2, and 3 Octupole vibrational band heads in the even-mass Transuranic nuclei. The quasi-particle Random Phase (RPA) and the quasi-particle Tamm Dancov approximations (TDA) are utilized to solve the Hamiltonian. The resulting energies and gamma transitions are compared with the Pairing plus Quadrupole (PQF) or Octupole (POF) force model and the available experimental data. The agreement between theory and experiment is satisfactory. Only the K=0, 1, and 2 Octupole bands are collective. The K=3 negative parity state is practically a pure two quasi-particle state.
publishDate 1967
dc.date.none.fl_str_mv 1967
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/10915/145045
url http://sedici.unlp.edu.ar/handle/10915/145045
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1434-6001
info:eu-repo/semantics/altIdentifier/issn/1434-601x
info:eu-repo/semantics/altIdentifier/issn/0939-7922
info:eu-repo/semantics/altIdentifier/doi/10.1007/bf01331060
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
333-345
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 13.070432

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