Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars

Autores
Suhonen, Jouni; Civitarese, Enrique Osvaldo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper we analyze the ground-state-to-ground-state two-neutrino double beta (2νββ) decays and single EC and β− decays for the A=100 (100Mo–100Tc–100Ru), A=116 (116Cd–116In–116Sn) and A=128 (128Te–128I–128Xe) triplets of isobars. We use the proton–neutron quasiparticle random-phase approximation (pnQRPA) with realistic G-matrix-derived effective interactions in very large single-particle bases. The purpose is to access the effective value of the axial-vector coupling constant gA in the pnQRPA calculations. We show that the three triplets of isobars represent systems with different characteristics of orbital occupancies and cumulative 2νββ nuclear matrix elements. Our analysis points to a considerably quenched averaged effective value of 〈gA〉≈0.6±0.2 in the pnQRPA calculations.
Fil: Suhonen, Jouni. Universidad de Jyvaskyla; Finlandia
Fil: Civitarese, Enrique Osvaldo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Protonneutron Quasiparticle Random-Phase Approximation
Two-Neutrino Double Beta Decays
Cumulative Nuclear Matrix Elements
Single Beta Decays
Orbital Occupancies
Renormalization Of the Axial-Vector Coupling Constant
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:11336/23734
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/23734
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Single and double beta decays in the A=100, A=116 and A=128 triplets of isobarsSuhonen, JouniCivitarese, Enrique OsvaldoProtonneutron Quasiparticle Random-Phase ApproximationTwo-Neutrino Double Beta DecaysCumulative Nuclear Matrix ElementsSingle Beta DecaysOrbital OccupanciesRenormalization Of the Axial-Vector Coupling Constanthttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this paper we analyze the ground-state-to-ground-state two-neutrino double beta (2νββ) decays and single EC and β− decays for the A=100 (100Mo–100Tc–100Ru), A=116 (116Cd–116In–116Sn) and A=128 (128Te–128I–128Xe) triplets of isobars. We use the proton–neutron quasiparticle random-phase approximation (pnQRPA) with realistic G-matrix-derived effective interactions in very large single-particle bases. The purpose is to access the effective value of the axial-vector coupling constant gA in the pnQRPA calculations. We show that the three triplets of isobars represent systems with different characteristics of orbital occupancies and cumulative 2νββ nuclear matrix elements. Our analysis points to a considerably quenched averaged effective value of 〈gA〉≈0.6±0.2 in the pnQRPA calculations.Fil: Suhonen, Jouni. Universidad de Jyvaskyla; FinlandiaFil: Civitarese, Enrique Osvaldo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2014-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23734Suhonen, Jouni; Civitarese, Enrique Osvaldo; Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars; Elsevier; Nuclear Physics A; 924; 1-2014; 1-230375-9474CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0375947414000116info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nuclphysa.2014.01.004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:44:51Zoai:ri.conicet.gov.ar:11336/23734instacron: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:34982025-10-15 14:44:51.855CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars
title Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars
spellingShingle Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars
Suhonen, Jouni
Protonneutron Quasiparticle Random-Phase Approximation
Two-Neutrino Double Beta Decays
Cumulative Nuclear Matrix Elements
Single Beta Decays
Orbital Occupancies
Renormalization Of the Axial-Vector Coupling Constant
title_short Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars
title_full Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars
title_fullStr Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars
title_full_unstemmed Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars
title_sort Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars
dc.creator.none.fl_str_mv Suhonen, Jouni
Civitarese, Enrique Osvaldo
author Suhonen, Jouni
author_facet Suhonen, Jouni
Civitarese, Enrique Osvaldo
author_role author
author2 Civitarese, Enrique Osvaldo
author2_role author
dc.subject.none.fl_str_mv Protonneutron Quasiparticle Random-Phase Approximation
Two-Neutrino Double Beta Decays
Cumulative Nuclear Matrix Elements
Single Beta Decays
Orbital Occupancies
Renormalization Of the Axial-Vector Coupling Constant
topic Protonneutron Quasiparticle Random-Phase Approximation
Two-Neutrino Double Beta Decays
Cumulative Nuclear Matrix Elements
Single Beta Decays
Orbital Occupancies
Renormalization Of the Axial-Vector Coupling Constant
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this paper we analyze the ground-state-to-ground-state two-neutrino double beta (2νββ) decays and single EC and β− decays for the A=100 (100Mo–100Tc–100Ru), A=116 (116Cd–116In–116Sn) and A=128 (128Te–128I–128Xe) triplets of isobars. We use the proton–neutron quasiparticle random-phase approximation (pnQRPA) with realistic G-matrix-derived effective interactions in very large single-particle bases. The purpose is to access the effective value of the axial-vector coupling constant gA in the pnQRPA calculations. We show that the three triplets of isobars represent systems with different characteristics of orbital occupancies and cumulative 2νββ nuclear matrix elements. Our analysis points to a considerably quenched averaged effective value of 〈gA〉≈0.6±0.2 in the pnQRPA calculations.
Fil: Suhonen, Jouni. Universidad de Jyvaskyla; Finlandia
Fil: Civitarese, Enrique Osvaldo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description In this paper we analyze the ground-state-to-ground-state two-neutrino double beta (2νββ) decays and single EC and β− decays for the A=100 (100Mo–100Tc–100Ru), A=116 (116Cd–116In–116Sn) and A=128 (128Te–128I–128Xe) triplets of isobars. We use the proton–neutron quasiparticle random-phase approximation (pnQRPA) with realistic G-matrix-derived effective interactions in very large single-particle bases. The purpose is to access the effective value of the axial-vector coupling constant gA in the pnQRPA calculations. We show that the three triplets of isobars represent systems with different characteristics of orbital occupancies and cumulative 2νββ nuclear matrix elements. Our analysis points to a considerably quenched averaged effective value of 〈gA〉≈0.6±0.2 in the pnQRPA calculations.
publishDate 2014
dc.date.none.fl_str_mv 2014-01
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/11336/23734
Suhonen, Jouni; Civitarese, Enrique Osvaldo; Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars; Elsevier; Nuclear Physics A; 924; 1-2014; 1-23
0375-9474
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23734
identifier_str_mv Suhonen, Jouni; Civitarese, Enrique Osvaldo; Single and double beta decays in the A=100, A=116 and A=128 triplets of isobars; Elsevier; Nuclear Physics A; 924; 1-2014; 1-23
0375-9474
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0375947414000116
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nuclphysa.2014.01.004
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 Elsevier
publisher.none.fl_str_mv Elsevier
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 13.22299

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