Superfluid dynamics of Fm 258 fission

dc.contributor.authorScamps, Guillaume
dc.contributor.authorSimenel, Cedric
dc.contributor.authorLacroix, Denis
dc.date.accessioned2016-06-14T23:19:05Z
dc.date.issued2015
dc.date.updated2016-06-14T08:32:16Z
dc.description.abstractThe theoretical description of nuclear fission remains one of the major challenges of quantum many-body dynamics. The motion through the fission barrier is followed by a fast, nonadiabatic descent of the potential between the fragments. The latter stage is crucial as it generates most of the excitation energy in the fragments. The superfluid dynamics in the latter stage of fission is obtained from the time-dependent Hartree-Fock theory including BCS dynamical pairing correlations. The fission modes of the Fm258 nucleus are studied. The resulting fission fragment characteristics show good agreement with experimental data. Quantum shell effects are shown to play a crucial role in the dynamics and formation of the fragments. The importance of quantum fluctuations beyond the independent particle and quasiparticle picture is emphasized and qualitatively studied.
dc.identifier.issn0556-2813
dc.identifier.urihttp://hdl.handle.net/1885/102742
dc.publisherAmerican Physical Society
dc.rightsAuthor/s retain copyrighten_AU
dc.sourcePhysical Review C: Nuclear Physics
dc.titleSuperfluid dynamics of Fm 258 fission
dc.typeJournal article
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.issue1
local.contributor.affiliationScamps, Guillaume, GANIL, CEA/DSM
local.contributor.affiliationSimenel, Cedric, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationLacroix, Denis, GANIL
local.contributor.authoremailu4787848@anu.edu.au
local.contributor.authoruidSimenel, Cedric, u4787848
local.description.notesImported from ARIES
local.identifier.absfor020202 - Nuclear Physics
local.identifier.ariespublicationa383154xPUB3221
local.identifier.citationvolume92
local.identifier.doi10.1103/PhysRevC.92.011602
local.identifier.scopusID2-s2.0-84938810600
local.identifier.uidSubmittedBya383154
local.type.statusPublished Version

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