Shell corrections for finite depth potentials: Particle continuum effects

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dc.creatorVertse, T.
dc.creatorKruppa, A. T.
dc.creatorLiotta, R. J.
dc.creatorNazarewicz, W.
dc.creatorSandulescu, N.
dc.creatorWerner, T. R.
dc.date1998-02-04
dc.date.accessioned2026-07-07T11:11:34Z
dc.date.available2026-07-07T11:11:34Z
dc.descriptionShell corrections of finite, spherical, one-body potentials are analyzed using a smoothing procedure which properly accounts for the contribution from the particle continuum, i.e., unbound states. Since the plateau condition for the smoothed single-particle energy seldom holds, a new recipe is suggested for the definition of the shell correction. The generalized Strutinsky smoothing procedure is compared with the results of the semi-classical Wigner-Kirkwood expansion. A good agreement has been found for weakly bound nuclei in the vicinity of the proton drip line. However, some deviations remain for extremely neutron-rich systems due to the pathological behavior of the semi-classical level density around the particle threshold.
dc.description18 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/nucl-th/9802014
dc.identifierhttp://arxiv.org/abs/nucl-th/9802014
dc.identifierPhys.Rev.C57:3089-3098,1998
dc.identifierdoi:10.1103/PhysRevC.57.3089
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191135
dc.subjectNuclear Theory
dc.titleShell corrections for finite depth potentials: Particle continuum effects
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