Show simple item record

dc.contributor.authorSCHMIDT, K.-H.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorJURADO, B.
dc.date.issued2011-06-29
dc.identifier.issn2469-9985
dc.description.abstractEnWe study how the excitation energy of the fully accelerated fission fragments is built up. It is stressed that only the intrinsic excitation energy available before scission can be exchanged between the fission fragments to achieve thermal equilibrium. This is in contradiction with most models used to calculate prompt neutron emission, where it is assumed that the total excitation energy of the final fragments is shared between the fragments by the condition of equal temperatures. We also study the intrinsic excitation-energy partition in statistical equilibrium for different level-density descriptions as a function of the total intrinsic excitation energy of the fissioning system. Excitation energies are found to be strongly enhanced in the heavy fragment, if the level density follows a constant-temperature behavior at low energies, e.g., in the composed Gilbert-Cameron description.
dc.language.isoen
dc.publisherAmerican Physical Society
dc.title.enFinal excitation energy of fission fragments
dc.typeArticle de revue
dc.identifier.doi10.1103/PhysRevC.83.061601
dc.subject.halPhysique [physics]/Physique Nucléaire Expérimentale [nucl-ex]
dc.identifier.arxiv1104.2774
bordeaux.journalPhysical Review C
bordeaux.page061601
bordeaux.volume83
bordeaux.peerReviewedoui
hal.identifierin2p3-00607034
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00607034v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20C&rft.date=2011-06-29&rft.volume=83&rft.spage=061601&rft.epage=061601&rft.eissn=2469-9985&rft.issn=2469-9985&rft.au=SCHMIDT,%20K.-H.&JURADO,%20B.&rft.genre=article


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record