Probing the quenching of gA by single and double beta decays

Autores
Suhonen, Jouni; Civitarese, Enrique Osvaldo
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Ground-state-to-ground-state two-neutrino double beta (2νββ) decays and single beta (EC and β−) decays are studied for the A=100 (100Mo100Tc100Ru), A=116 (116Cd116In116Sn) and A=128 (128Te128I128Xe) nuclear systems by using the proton–neutron quasiparticle random-phase approximation exploiting realistic effective interactions in very large single-particle bases. The aim of this exercise is to see if both the single-beta and double-beta decay observables related to the ground states of the initial, intermediate and final nuclei participant in the decays can be described simultaneously by changing the value of the axial-vector coupling constant gA. In spite of the very different responses to single and 2νββ decays of the considered nuclear systems, the obtained results point consistently to a quenched effective value of gA that is (slightly) different for the single and 2νββ decays.
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
Quasiparticle random-phase approximation
Two-neutrino double beta decays
Beta decays
Electron-capture decays
Axial-vector coupling constant
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/23401
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/23401
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Probing the quenching of gA by single and double beta decaysSuhonen, JouniCivitarese, Enrique OsvaldoQuasiparticle random-phase approximationTwo-neutrino double beta decaysBeta decaysElectron-capture decaysAxial-vector coupling constanthttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Ground-state-to-ground-state two-neutrino double beta (2νββ) decays and single beta (EC and β−) decays are studied for the A=100 (100Mo100Tc100Ru), A=116 (116Cd116In116Sn) and A=128 (128Te128I128Xe) nuclear systems by using the proton–neutron quasiparticle random-phase approximation exploiting realistic effective interactions in very large single-particle bases. The aim of this exercise is to see if both the single-beta and double-beta decay observables related to the ground states of the initial, intermediate and final nuclei participant in the decays can be described simultaneously by changing the value of the axial-vector coupling constant gA. In spite of the very different responses to single and 2νββ decays of the considered nuclear systems, the obtained results point consistently to a quenched effective value of gA that is (slightly) different for the single and 2νββ decays.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; ArgentinaElsevier2013-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23401Suhonen, Jouni; Civitarese, Enrique Osvaldo; Probing the quenching of gA by single and double beta decays; Elsevier; Physics Letters B; 725; 1-3; 6-2013; 153-1570370-2693CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0370269313005170info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2013.06.042info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-06T12:30:45Zoai:ri.conicet.gov.ar:11336/23401instacron: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:34982026-02-06 12:30:45.563CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Probing the quenching of gA by single and double beta decays
title Probing the quenching of gA by single and double beta decays
spellingShingle Probing the quenching of gA by single and double beta decays
Suhonen, Jouni
Quasiparticle random-phase approximation
Two-neutrino double beta decays
Beta decays
Electron-capture decays
Axial-vector coupling constant
title_short Probing the quenching of gA by single and double beta decays
title_full Probing the quenching of gA by single and double beta decays
title_fullStr Probing the quenching of gA by single and double beta decays
title_full_unstemmed Probing the quenching of gA by single and double beta decays
title_sort Probing the quenching of gA by single and double beta decays
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 Quasiparticle random-phase approximation
Two-neutrino double beta decays
Beta decays
Electron-capture decays
Axial-vector coupling constant
topic Quasiparticle random-phase approximation
Two-neutrino double beta decays
Beta decays
Electron-capture decays
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 Ground-state-to-ground-state two-neutrino double beta (2νββ) decays and single beta (EC and β−) decays are studied for the A=100 (100Mo100Tc100Ru), A=116 (116Cd116In116Sn) and A=128 (128Te128I128Xe) nuclear systems by using the proton–neutron quasiparticle random-phase approximation exploiting realistic effective interactions in very large single-particle bases. The aim of this exercise is to see if both the single-beta and double-beta decay observables related to the ground states of the initial, intermediate and final nuclei participant in the decays can be described simultaneously by changing the value of the axial-vector coupling constant gA. In spite of the very different responses to single and 2νββ decays of the considered nuclear systems, the obtained results point consistently to a quenched effective value of gA that is (slightly) different for the single and 2νββ decays.
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 Ground-state-to-ground-state two-neutrino double beta (2νββ) decays and single beta (EC and β−) decays are studied for the A=100 (100Mo100Tc100Ru), A=116 (116Cd116In116Sn) and A=128 (128Te128I128Xe) nuclear systems by using the proton–neutron quasiparticle random-phase approximation exploiting realistic effective interactions in very large single-particle bases. The aim of this exercise is to see if both the single-beta and double-beta decay observables related to the ground states of the initial, intermediate and final nuclei participant in the decays can be described simultaneously by changing the value of the axial-vector coupling constant gA. In spite of the very different responses to single and 2νββ decays of the considered nuclear systems, the obtained results point consistently to a quenched effective value of gA that is (slightly) different for the single and 2νββ decays.
publishDate 2013
dc.date.none.fl_str_mv 2013-06
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/11336/23401
Suhonen, Jouni; Civitarese, Enrique Osvaldo; Probing the quenching of gA by single and double beta decays; Elsevier; Physics Letters B; 725; 1-3; 6-2013; 153-157
0370-2693
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23401
identifier_str_mv Suhonen, Jouni; Civitarese, Enrique Osvaldo; Probing the quenching of gA by single and double beta decays; Elsevier; Physics Letters B; 725; 1-3; 6-2013; 153-157
0370-2693
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/S0370269313005170
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2013.06.042
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/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 13.106097

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