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Two-proton Radioactivity: the Interesting Case of $^{67}$Kr and Further Studies

hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorGIOVINAZZO, J.
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.authorBLANK, B.
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.authorGERBAUX, M.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorGRÉVY, S.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorKURTUKIAN-NIETO, T.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorMAGRON, C.
dc.contributor.authorDOORNENBAL, P.
dc.contributor.authorFUKUDA, N.
dc.contributor.authorINABE, N.
dc.contributor.authorKISS, G.G.
dc.contributor.authorKUBO, T.
dc.contributor.authorKUBONO, S.
dc.contributor.authorNISHIMURA, S.
dc.contributor.authorSAKURAI, 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.authorVI, P.
dc.contributor.authorWU, J.
dc.contributor.authorAHN, D.S.
dc.contributor.authorAGRAMUNT, J.
dc.contributor.authorALGORA, A.
dc.contributor.authorGUADILLA, V.
dc.contributor.authorMONTANER-PIZA, A.
dc.contributor.authorMORALES, A.I.
dc.contributor.authorORRIGO, S.E.A.
dc.contributor.authorRUBIO, B.
dc.contributor.authorFUJITA, Y.
dc.contributor.authorTANAKA, M.
dc.contributor.authorGELLETLY, W.
dc.contributor.authorAGUILERA, P.
dc.contributor.authorMOLINA, F.
dc.contributor.authorDIEL, F.
dc.contributor.authorLUBOS, D.
dc.contributor.authorDE ANGELIS, G.
dc.contributor.authorNAPOLI, D.
dc.contributor.authorBORCEA, C.
dc.contributor.authorBOSO, A.
dc.contributor.authorCAKIRLI, R.B.
dc.contributor.authorGANIOGLU, E.
dc.contributor.authorCHIBA, J.
dc.contributor.authorNISHIMURA, D.
dc.contributor.authorOIKAWA, H.
dc.contributor.authorTAKEI, Y.
dc.contributor.authorYAGI, S.
dc.contributor.authorWIMMER, K.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorDE FRANCE, G.
dc.contributor.authorGO, S.
dc.contributor.authorBROWN, B.A.
dc.date.issued2020
dc.date.conference2019-09-01
dc.description.abstractEnWe report on the observation of 67Kr that has been produced in an experiment performed at the RIKEN/BigRIPS facility. The two-proton decay of 67Kr has been evidenced and this nucleus is thus the fourth observed long lived ground-state two-proton emitter, after 45Fe, 48Ni and 54Zn. In addition, the decay of several isotopes in the mass region has been investigated. While for previous cases of two-proton radioactivity, the theoretical models could reproduce the measured data, this is not the case anymore for 67Kr. Two interpretations have been proposed to explain this discrepancy: a transition between real two-proton and sequential decay or the influence of deformation. These hypotheses will be tested in future experiments by measuring the angular and energy correlations of the emitted protons.
dc.language.isoen
dc.source.titleActa Phys.Polon.B
dc.title.enTwo-proton Radioactivity: the Interesting Case of $^{67}$Kr and Further Studies
dc.typeCommunication dans un congrès
dc.identifier.doi10.5506/APhysPolB.51.577
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.page577
bordeaux.volume51
bordeaux.countryPL
bordeaux.title.proceedingActa Phys.Polon.B
bordeaux.conference.cityPiaski
bordeaux.peerReviewednon
hal.identifierhal-02886890
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2019-09-07
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02886890v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Acta%20Phys.Polon.B&rft.date=2020&rft.volume=51&rft.spage=577&rft.epage=577&rft.au=GIOVINAZZO,%20J.&GOIGOUX,%20T.&BLANK,%20B.&ASCHER,%20P.&GERBAUX,%20M.&rft.genre=unknown


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