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Mass measurements of neutron-rich nuclei near the N=20 and 28 shell closures

hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorJURADO, B.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorSAVAJOLS, H.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorMITTIG, W.
hal.structure.identifierLaboratoire de physique corpusculaire de Caen [LPCC]
dc.contributor.authorORR, N.A.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorROUSSEL-CHOMAZ, P.
dc.contributor.authorBAIBORODIN, D.
dc.contributor.authorCATFORD, W.N.
dc.contributor.authorCHARTIER, M.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorDEMONCHY, C.E.
dc.contributor.authorDLOUHÝ, Z.
hal.structure.identifierDépartement d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée [DAPNIA]
dc.contributor.authorGILLIBERT, A.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorGIOT, Lydie
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorKHOUAJA, A.
dc.contributor.authorLÉPINE-SZILY, A.
dc.contributor.authorLUKYANOV, S.
dc.contributor.authorMRAZEK, J.
dc.contributor.authorPENIONZHKEVICH, Y.E.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorPITA, S.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorROUSSEAU, Marc
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorVILLARI, A.C.C.
dc.date.issued2007
dc.identifier.issn0370-2693
dc.description.abstractEnMass measurements of very neutron-rich nuclei near the N=20 and 28 shell closures are presented. Seven masses have been determined for the first time and the precision of 36 masses has been significantly improved. These results are used to investigate the evolution of the odd–even staggering of binding energies with neutron number. Special attention is paid to the evolution of the N=28 shell closure as the neutron dripline is approached. Changes in shell structure are observed around N=28 for the P and S isotopes but not for Si. This may be interpreted as a persistence of the shell closure at N=28 or as the result of a very sudden onset in deformation at $^{42}$Si.
dc.language.isoen
dc.publisherElsevier
dc.title.enMass measurements of neutron-rich nuclei near the N=20 and 28 shell closures
dc.typeArticle de revue
dc.identifier.doi10.1016/j.physletb.2007.04.006
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalPhysics Letters B
bordeaux.page43-48
bordeaux.volume649
bordeaux.peerReviewedoui
hal.identifierin2p3-00144999
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00144999v1
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