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Spectroscopy of $^{18}$Na: Bridging the two-proton radioactivity of $^{19}$Mg

hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorASSIÉ, M.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorDE OLIVEIRA SANTOS, Francois
dc.contributor.authorDAVINSON, T.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorDE GRANCEY, F.
hal.structure.identifierLaboratoire de physique corpusculaire de Caen [LPCC]
dc.contributor.authorACHOURI, N.L.
dc.contributor.authorALCÁNTARA-NÚÑEZ, J.
hal.structure.identifierLaboratoire de physique corpusculaire de Caen [LPCC]
dc.contributor.authorAL KALANEE, T.
hal.structure.identifierLaboratoire de physique corpusculaire de Caen [LPCC]
dc.contributor.authorANGÉLIQUE, J.C.
dc.contributor.authorBORCEA, C.
dc.contributor.authorBORCEA, R.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorCACERES, L.
dc.contributor.authorCELIKOVIC, I.
dc.contributor.authorCHUDOBA, V.
dc.contributor.authorPANG, D. Y.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorDUCOIN, C.
hal.structure.identifierLaboratoire SUBATECH Nantes [SUBATECH]
dc.contributor.authorFALLOT, Muriel
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorKAMALOU, O.
hal.structure.identifierCSNSM AS
dc.contributor.authorKIENER, J.
hal.structure.identifierPhysique théorique [THEORIE]
dc.contributor.authorLAM, Y.
hal.structure.identifierCSNSM AS
dc.contributor.authorLEFEBVRE-SCHUHL, A.
dc.contributor.authorLOTAY, G.
dc.contributor.authorMRAZEK, J.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorPERROT, L.
dc.contributor.authorSÁNCHEZ-BENÍTEZ, A. M.
dc.contributor.authorROTARU, F.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorSAINT-LAURENT, M.G.
dc.contributor.authorSOBOLEV, Yu.
hal.structure.identifierPhysique théorique [THEORIE]
dc.contributor.authorSMIRNOVA, N.
dc.contributor.authorSTANOIU, M.
hal.structure.identifierInstitut de Physique Nucléaire d'Orsay [IPNO]
dc.contributor.authorSTEFAN, I.
dc.contributor.authorSUBOTIC, K.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorUJIC, P.
dc.contributor.authorWOLSKI, R.
dc.contributor.authorWOODS, P. J.
dc.date.issued2012
dc.identifier.issn0370-2693
dc.description.abstractEnThe unbound nucleus $^{18}$Na, the intermediate nucleus in the two-proton radioactivity of $^{19}$Mg, was studied by the measurement of the resonant elastic scattering reaction $^{17}$Ne(p,$^{17}$Ne)p performed at 4 A.MeV. Spectroscopic properties of the low-lying states were obtained in a R-matrix analysis of the excitation function. Using these new results, we show that the lifetime of the $^{19}$Mg radioactivity can be understood assuming a sequential emission of two protons via low energy tails of $^{18}$Na resonances.
dc.language.isoen
dc.publisherElsevier
dc.title.enSpectroscopy of $^{18}$Na: Bridging the two-proton radioactivity of $^{19}$Mg
dc.typeArticle de revue
dc.identifier.doi10.1016/j.physletb.2012.04.059
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
dc.identifier.arxiv1110.1236
bordeaux.journalPhysics Letters B
bordeaux.page198-202
bordeaux.volume712
bordeaux.peerReviewedoui
hal.identifierin2p3-00630178
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00630178v1
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