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Evidence for octupole correlations in 124Ba, 125Ba

dc.contributor.authorMASON, P.
dc.contributor.authorBENZONI, G.
dc.contributor.authorBRACCO, A.
dc.contributor.authorCAMERA, F.
dc.contributor.authorMILLION, B.
dc.contributor.authorWIELAND, O.
dc.contributor.authorLEONI, S.
dc.contributor.authorSINGH, A.K.
dc.contributor.authorAL-KHATIB, A.
dc.contributor.authorHÜBEL, H.
dc.contributor.authorBRINGEL, P.
dc.contributor.authorBURGER, A.
dc.contributor.authorNEUSSER, A.
dc.contributor.authorSCHONWASSER, G.
dc.contributor.authorNYAKO, B.M.
dc.contributor.authorTIMAR, J.
dc.contributor.authorALGORA, A.
dc.contributor.authorDOMBRADI, Zs.
dc.contributor.authorGAL, J.
dc.contributor.authorKALINKA, G.
dc.contributor.authorMOLNAR, J.
dc.contributor.authorSOHLER, D.
dc.contributor.authorZOLNAI, L.
dc.contributor.authorJUHASZ, K.
dc.contributor.authorB. HAGEMANN, G.
dc.contributor.authorR. HANSEN, C.
dc.contributor.authorHERSKIND, B.
dc.contributor.authorSLETTEN, G.
dc.contributor.authorKMIECIK, M.
dc.contributor.authorMAJ, A.
dc.contributor.authorSTYCZEN, J.
dc.contributor.authorZUBER, K.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorAZAIEZ, F.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorHAUSCHILD, K.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorKORICHI, A.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorLOPEZ-MARTENS, A.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorROCCAZ, J.
hal.structure.identifierCentre de Spectrométrie Nucléaire et de Spectrométrie de Masse [CSNSM]
dc.contributor.authorSIEM, S.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorHANNACHI, F.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorSCHEURER, J.N.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorBEDNARCZYK, P.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorBYRSKI, T.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorCURIEN, D.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorDORVAUX, O.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorDUCHÊNE, G.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorGALL, B.J.P.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorKHALFALLAH, F.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorPIQUERAS, I.
hal.structure.identifierInstitut de Recherches Subatomiques [IReS]
dc.contributor.authorROBIN, J.
dc.contributor.authorB. PATEL, S.
dc.contributor.authorEVANS, O.A.
dc.contributor.authorRAINOVSKI, G.
dc.contributor.authorM. PETRACHE, C.
dc.contributor.authorPETRACHE, D.
dc.contributor.authorLA RANA, G.
dc.contributor.authorMORO, R.
dc.contributor.authorDE ANGELIS, G.
dc.contributor.authorFALON, P.
dc.contributor.authorLEE, I.Y.
dc.contributor.authorC. LISLE, J.
dc.contributor.authorCEDERWALL, B.
dc.contributor.authorLAGERGEN, K.
dc.contributor.authorM. LIEDER, R.
dc.contributor.authorPODSVIROVA, E.
dc.contributor.authorGAST, W.
dc.contributor.authorJAGER, H.
hal.structure.identifierInstitut de Physique Nucléaire de Lyon [IPNL]
dc.contributor.authorREDON, N.
dc.contributor.authorGORGEN, A.
dc.date.issued2005
dc.identifier.issn2469-9985
dc.description.abstractEnThe gamma decay of the nuclei 124,125Ba has been investigated by means of the EUROBALL spectrometer, coupled to the DIAMANT array of charged-particle detectors, using the reaction 64Ni + 64Ni at E_{beam}=255 and 261 MeV. In the nucleus 125Ba six new E1 transitions have been found to link opposite-parity bands currently interpreted as \nu d_{5/2(+g_{7/2},nu h_11/2}structures. The previously unknown Jpi=3- level in the nucleus $^{124}$Ba has also been identified; its excitation energy is accurately reproduced by a microscopic calculation including octupole correlations. Both issues are bolstered by sizable B(E1)/B(E2) ratios.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.subject.ennuclear energy level transitions
dc.subject.ennuclear transition probabilities
dc.subject.ennuclei with mass number 90 to 149
dc.subject.ennuclear energy levels
dc.title.enEvidence for octupole correlations in 124Ba, 125Ba
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevC.72.064315
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalPhysical Review C
bordeaux.page064315
bordeaux.volume72
bordeaux.peerReviewedoui
hal.identifierin2p3-00025456
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00025456v1
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