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$\beta$ decay of the very neutron-deficient $^{60}$Ge and $^{62}$Ge nuclei

dc.contributor.authorORRIGO, S.E.A.
dc.contributor.authorRUBIO, B.
dc.contributor.authorGELLETLY, W.
dc.contributor.authorAGUILERA, P.
dc.contributor.authorALGORA, A.
dc.contributor.authorMORALES, A.I.
dc.contributor.authorAGRAMUNT, J.
dc.contributor.authorAHN, D.S.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorASCHER, P.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorBLANK, B.
dc.contributor.authorBORCEA, C.
dc.contributor.authorBOSO, A.
dc.contributor.authorCAKIRLI, R.B.
dc.contributor.authorCHIBA, J.
dc.contributor.authorDE ANGELIS, G.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorDE FRANCE, G.
dc.contributor.authorDIEL, F.
dc.contributor.authorDOORNENBAL, P.
dc.contributor.authorFUJITA, Y.
dc.contributor.authorFUKUDA, N.
dc.contributor.authorGANIOĞLU, E.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorGERBAUX, M.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorGIOVINAZZO, J.
dc.contributor.authorGO, S.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorGOIGOUX, T.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorGRÉVY, S.
dc.contributor.authorGUADILLA, V.
dc.contributor.authorINABE, N.
dc.contributor.authorKISS, G.G.
dc.contributor.authorKUBO, T.
dc.contributor.authorKUBONO, S.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorKURTUKIAN-NIETO, T.
dc.contributor.authorLUBOS, D.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorMAGRON, C.
dc.contributor.authorMOLINA, F.
dc.contributor.authorMONTANER-PIZÁ, A.
dc.contributor.authorNAPOLI, D.
dc.contributor.authorNISHIMURA, D.
dc.contributor.authorNISHIMURA, S.
dc.contributor.authorOIKAWA, H.
dc.contributor.authorSHIMIZU, Y.
dc.contributor.authorSIDONG, C.
dc.contributor.authorSÖDERSTRÖM, P.-A.
dc.contributor.authorSUMIKAMA, T.
dc.contributor.authorSUZUKI, H.
dc.contributor.authorTAKEDA, H.
dc.contributor.authorTAKEI, Y.
dc.contributor.authorTANAKA, M.
dc.contributor.authorVI, P.
dc.contributor.authorWU, J.
dc.contributor.authorYAGI, S.
dc.date.issued2021
dc.description.abstractEnWe report here the results of a study of the β decay of the proton-rich Ge isotopes, Ge60 and Ge62, produced in an experiment at the RIKEN Nishina Center. We have improved our knowledge of the half-lives of Ge62 [73.5(1) ms] and Ge60 [25.0(3) ms] and its daughter nucleus, Ga60 [69.4(2) ms]. We measured individual β-delayed proton and γ emissions and their related branching ratios. Decay schemes and absolute Fermi and Gamow-Teller transition strengths have been determined. The mass excesses of the nuclei under study have been deduced. A total β-delayed proton-emission branching ratio of 67(3)% has been obtained for Ge60. New information has been obtained on the energy levels populated in Ga60 and on the 1/2− excited state in the βp daughter Zn59. We extracted a ground state–to–ground state feeding of 85.3(3)% for the decay of Ge62. Eight new γ lines have been added to the deexcitation of levels populated in the Ga62 daughter.
dc.language.isoen
dc.subject.enNuclear Structure
dc.title.en$\beta$ decay of the very neutron-deficient $^{60}$Ge and $^{62}$Ge nuclei
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevC.103.014324
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
dc.identifier.arxiv2008.10576
bordeaux.journalPhys.Rev.C
bordeaux.page014324
bordeaux.volume103
bordeaux.issue1
bordeaux.peerReviewedoui
hal.identifierhal-02939992
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02939992v1
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