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Experimental Evidence for Common Driving Effects in Low-Energy Fission from Sublead to Actinides

hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorSCHMITT, C.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorLEMASSON, A.
dc.contributor.authorSCHMIDT, K.H.
dc.contributor.authorJHINGAN, A.
dc.contributor.authorBISWAS, S.
dc.contributor.authorKIM, Y. H.
dc.contributor.authorRAMOS, D.
dc.contributor.authorANDREYEV, A.N.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorCURIEN, D.
dc.contributor.authorCIEMALA, M.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorCLÉMENT, E.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorDORVAUX, O.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorDE CANDITIIS, B.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorDIDIERJEAN, F.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorDUCHÊNE, G.
hal.structure.identifierCentre de Sciences Nucléaires et de Sciences de la Matière [CSNSM]
hal.structure.identifierInstitut de Physique des 2 Infinis de Lyon [IP2I Lyon]
dc.contributor.authorDUDOUET, J.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorFRANKLAND, J.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorJACQUOT, B.
hal.structure.identifierUniversity of York [York, UK]
dc.contributor.authorRAISON, C.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorRALET, D.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorRETAILLEAU, B.M.
hal.structure.identifierDépartement Recherches Subatomiques [DRS-IPHC]
dc.contributor.authorSTUTTGÉ, L.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorTSEKHANOVICH, I.
dc.date.issued2021
dc.identifier.issn0031-9007
dc.description.abstractEnIsotopic distributions of fragments from fission of the neutron-deficient 178Hg nuclide are reported. This experimental observable is obtained for the first time in the region around lead using an innovative approach based on inverse kinematics and the coincidence between the large acceptance magnetic spectrometer VAMOS þ þ and a new detection arm close to the target. The average fragment N=Z ratio and prompt neutron Mn multiplicity are derived and compared with current knowledge from actinide fission. A striking consistency emerges, revealing the unexpected dominant role of the proton subsystem with atomic number between the Z ¼ 28 and 50 magic numbers. The origin of nuclear charge polarization in fission and fragment deformation at scission are discussed.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.title.enExperimental Evidence for Common Driving Effects in Low-Energy Fission from Sublead to Actinides
dc.typeArticle de revue
dc.identifier.doi10.1103/physrevlett.126.132502
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
bordeaux.journalPhysical Review Letters
bordeaux.page132502
bordeaux.volume126
bordeaux.peerReviewedoui
hal.identifierhal-03190062
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03190062v1
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