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PARTICLE EMISSION BUT ALSO FISSION IN THE DECAY OF VERY EXCITED NUCLEI

hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorDELAGRANGE, H.
hal.structure.identifierGrand Accélérateur National d'Ions Lourds [GANIL]
dc.contributor.authorGREGOIRE, C.
dc.contributor.authorABE, Y.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorCARJAN, N.
dc.date.created1986
dc.date.issued1986
dc.date.conference1986
dc.description.abstractEnAn extension of the statistical model for the study of very excited nuclei is presented. The temperature and angular momentum dependences of the fission barriers are obtained in a liquid drop picture. It provides us with the relevant potential landscapes for some collective variables which evolve during the decay according to a generalized transport equation. The light particle evaporation during the fast fission process and the fission after compound nucleus formation is calculated and compared with some available experimental results, e.g. for 40Ar + 238U at 27 MeV/u. The competing process of particle emission (cooling) doring the thermal equilibrium prevents a complete transfer of excitation energy along the whole evolution of the system. Such nuclei should be called warm instead of hot.
dc.language.isoen
dc.source.titleJournal de Physique Colloques
dc.title.enPARTICLE EMISSION BUT ALSO FISSION IN THE DECAY OF VERY EXCITED NUCLEI
dc.typeCommunication dans un congrès
dc.identifier.doi10.1051/jphyscol:1986434
dc.subject.halPhysique [physics]/Articles anciens
bordeaux.journalJournal de Physique Colloques
bordeaux.pageC4-305-C4-315
bordeaux.volume47
bordeaux.issueC4
bordeaux.countryFR
bordeaux.title.proceedingJournal de Physique Colloques
bordeaux.conference.cityCaen
bordeaux.peerReviewedoui
hal.identifierjpa-00225800
hal.version1
hal.invitednon
hal.proceedingsoui
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//jpa-00225800v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Journal%20de%20Physique%20Colloques&rft.jtitle=Journal%20de%20Physique%20Colloques&rft.date=1986&rft.volume=47&rft.issue=C4&rft.spage=C4-305-C4-315&rft.epage=C4-305-C4-315&rft.au=DELAGRANGE,%20H.&GREGOIRE,%20C.&ABE,%20Y.&CARJAN,%20N.&rft.genre=unknown


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