β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional

The following article appeared in Physical Review C 101.2 (2020): 024311 and may be found at https://journals.aps.org/prc/pdf/10.1103/PhysRevC.101.024311

Bibliographic Details
Authors: Nomura, K., Rodríguez-Guzmán, R., Robledo Martín, Luis Miguel
Format: article
Publication Date:2020
Country:España
Institution:Universidad Autónoma de Madrid
Repository:Biblos-e Archivo. Repositorio Institucional de la UAM
Language:English
OAI Identifier:oai:repositorio.uam.es:10486/696938
Online Access:http://hdl.handle.net/10486/696938
https://dx.doi.org/10.1103/PhysRevC.101.024311
Access Level:Open access
Keyword:Interacting boson-fermion model
Energy density functional
Hartree-Fock-Bogoliubov
Gamow-Teller
Física
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spelling β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functionalNomura, K.Rodríguez-Guzmán, R.Robledo Martín, Luis MiguelInteracting boson-fermion modelEnergy density functionalHartree-Fock-BogoliubovGamow-TellerFísicaThe following article appeared in Physical Review C 101.2 (2020): 024311 and may be found at https://journals.aps.org/prc/pdf/10.1103/PhysRevC.101.024311The low-energy excitations and β decays of odd-A nuclei are studied within the interacting boson-fermion model (IBFM), based on the Gogny-D1M nuclear energy density functional (EDF). The constrained Hartree-Fock-Bogoliubov (HFB) approximation is employed to compute potential energy surfaces in terms of triaxial quadrupole degrees of freedom for even-even Xe and Ba nuclei in the mass A≈130 region. The mean field approximation also provides spherical single-particle energies and occupation probabilities for the neighboring odd-A nuclei. Those quantities represent a microscopic input for spectroscopic calculations in odd-A Xe, Ba, Cs and La isotopes. The Gamow-Teller (GT) and Fermi (F) transition matrix elements needed to compute β-decay log f t values are obtained without any phenomenological fitting. It is shown that both the low-lying states and β decays of the studied odd-A systems are described reasonably well within the employed theoretical frameworkThe work of K.N. is financed within the Tenure Track Pilot Programme of the Croatian Science Foundation and the École Polytechnique Fédérale de Lausanne, and the Project TTP-2018-07-3554 Exotic Nuclear Structure and Dynamics, with funds of the Croatian-Swiss Research Programme. The work of L.M.R. was supported by Spanish Ministry of Economy and Competitiveness (MINECO) Grant No. PGC2018-094583-B-I00American Physical SocietyDepartamento de Física TeóricaFacultad de Ciencias20202020-02-21research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/696938https://dx.doi.org/10.1103/PhysRevC.101.024311reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6969382026-06-23T12:46:27Z
dc.title.none.fl_str_mv β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional
title β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional
spellingShingle β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional
Nomura, K.
Interacting boson-fermion model
Energy density functional
Hartree-Fock-Bogoliubov
Gamow-Teller
Física
title_short β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional
title_full β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional
title_fullStr β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional
title_full_unstemmed β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional
title_sort β decay of odd-A nuclei with the interacting boson-fermion model based on the Gogny energy density functional
dc.creator.none.fl_str_mv Nomura, K.
Rodríguez-Guzmán, R.
Robledo Martín, Luis Miguel
author Nomura, K.
author_facet Nomura, K.
Rodríguez-Guzmán, R.
Robledo Martín, Luis Miguel
author_role author
author2 Rodríguez-Guzmán, R.
Robledo Martín, Luis Miguel
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Física Teórica
Facultad de Ciencias
dc.subject.none.fl_str_mv Interacting boson-fermion model
Energy density functional
Hartree-Fock-Bogoliubov
Gamow-Teller
Física
topic Interacting boson-fermion model
Energy density functional
Hartree-Fock-Bogoliubov
Gamow-Teller
Física
description The following article appeared in Physical Review C 101.2 (2020): 024311 and may be found at https://journals.aps.org/prc/pdf/10.1103/PhysRevC.101.024311
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-02-21
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/696938
https://dx.doi.org/10.1103/PhysRevC.101.024311
url http://hdl.handle.net/10486/696938
https://dx.doi.org/10.1103/PhysRevC.101.024311
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 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:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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