Structure properties of ${}^{226}$Th and ${}^{256,258,260}$Fm fission fragments: mean field analysis with the Gogny force

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dc.creatorDubray, N.
dc.creatorGoutte, H.
dc.creatorDelaroche, J. -P.
dc.date2007-12-03
dc.date.accessioned2026-07-07T11:13:29Z
dc.date.available2026-07-07T11:13:29Z
dc.descriptionThe constrained Hartree-Fock-Bogoliubov method is used with the Gogny interaction D1S to calculate potential energy surfaces of fissioning nuclei ${}^{226}$Th and ${}^{256,258,260}$Fm up to very large deformations. The constraints employed are the mass quadrupole and octupole moments. In this subspace of collective coordinates, many scission configurations are identified ranging from symmetric to highly asymmetric fragmentations. Corresponding fragment properties at scission are derived yielding fragment deformations, deformation energies, energy partitioning, neutron binding energies at scission, neutron multiplicities, charge polarization and total fragment kinetic energies.
dc.description15 pages, 23 figures, accepted for publication in Phys. Rev. C (2007)
dc.identifierhttps://arxiv.org/abs/0712.0252
dc.identifierhttp://arxiv.org/abs/0712.0252
dc.identifierPhys.Rev.C77:014310,2008
dc.identifierdoi:10.1103/PhysRevC.77.014310
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191737
dc.subjectNuclear Theory
dc.titleStructure properties of ${}^{226}$Th and ${}^{256,258,260}$Fm fission fragments: mean field analysis with the Gogny force
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