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Beta decay of the exotic Tz = - 2, $^{56}$Zn nucleus and half-life of various proton-rich Tz = -1 nuclei

hal.structure.identifierInstituto de Fisica Corpuscular [IFIC]
dc.contributor.authorORRIGO, S.E.A.
hal.structure.identifierInstituto de Fisica Corpuscular [IFIC]
dc.contributor.authorRUBIO, B.
hal.structure.identifierInstituto de Fisica Corpuscular [IFIC]
dc.contributor.authorAGRAMUNT, J.
hal.structure.identifierInstituto de Fisica Corpuscular [IFIC]
dc.contributor.authorALGORA, A.
hal.structure.identifierInstituto de Fisica Corpuscular [IFIC]
dc.contributor.authorMOLINA, F.
hal.structure.identifierNoyaux exotiques [NEX]
dc.contributor.authorBLANK, Bertram
hal.structure.identifierNoyaux exotiques [NEX]
dc.contributor.authorASCHER, P.
hal.structure.identifierNoyaux exotiques [NEX]
dc.contributor.authorGERBAUX, M.
hal.structure.identifierNoyaux exotiques [NEX]
dc.contributor.authorGIOVINAZZO, J.
hal.structure.identifierNoyaux exotiques [NEX]
dc.contributor.authorGRÉVY, S.
hal.structure.identifierNoyaux exotiques [NEX]
dc.contributor.authorKURTUKIAN NIETO, T.
hal.structure.identifierDepartment of Physics, University of Surrey
dc.contributor.authorGELLETLY, W.
dc.contributor.authorBILGIER, B.
dc.contributor.authorCAKIRLI, R.B.
dc.contributor.authorGANIOGLU, E.
dc.contributor.authorKOZER, H.C.
dc.contributor.authorKUCUK, L.
dc.contributor.authorSUSOY, G.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorCACERES, L.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorKAMALOU, O.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorSTODEL, C.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorTHOMAS, J.C.
hal.structure.identifierDepartment of Physics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
dc.contributor.authorFUJITA, H.
hal.structure.identifierDepartment of Physics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
dc.contributor.authorSUZUKI, T.
hal.structure.identifierDepartment of Physics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
dc.contributor.authorTAMII, A.
hal.structure.identifierSKC CEN, Belgique
dc.contributor.authorPOPESCU, L.
hal.structure.identifierPhysics Division, Argonne National Laboratory
dc.contributor.authorROGERS, A.M.
hal.structure.identifierDepartment of Physics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
dc.contributor.authorFUJITA, Y.
dc.date.issued2014
dc.identifier.issn0587-4254
dc.description.abstractEnPreliminary results of an experimental study of the beta -decay of the exotic T$_z$ = - 2, $^{56}$Zn nucleus and other proton-rich T$_z$ = -1 nuclei are presented. The ions were produced at GANIL using fragmentation reactions, separated by the LISE3 spectrometer and implanted in a double-sided silicon strip detector surrounded by Ge detectors. The half-lives of $^{56}$Zn and four T$_z$ = -1 nuclei in the fp-shell have been measured. While the decay of the T$_z$ = -1 nuclei proceeds essentially by -delayed gamma emission, in the case of $^{56}$Zn -delayed proton emission is also observed. Moreover, the exotic -delayed gamma-proton decay is seen for the first time. The information from the decay study has been used to determine the absolute Fermi and Gamow-Teller transition strengths. The results for $^{56}$Zn have been compared with the mirror Charge Exchange process, the ($^3$He,t) reaction on the T$_z$ = +2, $^{56}$Fe target nucleus. This comparison is important for understanding the $^{56}$Zn decay data.
dc.language.isoen
dc.publisherJagellonian University, Cracow
dc.title.enBeta decay of the exotic Tz = - 2, $^{56}$Zn nucleus and half-life of various proton-rich Tz = -1 nuclei
dc.typeArticle de revue
dc.identifier.doi10.5506/APhysPolB.45.355
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalActa Physica Polonica B
bordeaux.page355-362
bordeaux.volume45
bordeaux.peerReviewedoui
hal.identifierin2p3-00954498
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00954498v1
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