Evolution of nuclear shells with the Skyrme density dependent interaction

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dc.creatorBrink, D. M.
dc.creatorStancu, Fl.
dc.date2007-02-21
dc.date2007-06-08
dc.date.accessioned2026-07-07T10:22:45Z
dc.date.available2026-07-07T10:22:45Z
dc.descriptionWe present the evolution of the shell structure of nuclei in Hartree-Fock calculations using Skyrme's density-dependent effective nucleon-nucleon interaction. The role of the tensor part of the Skyrme interaction to the Hartree-Fock spin-orbit splitting in spherical spin unsaturated nuclei is reanalyzed. The contribution of a finite range tensor force to the spin-orbit splitting in closed shell nuclei is calculated. It is found that the exact matrix elements of a Gaussian and of a one-pion exchange tensor potential could be written as a product Skyrme's short range expression times a suppression factor which is almost constant for closed shell nuclei with mass number $A\geq 48$. The suppression factor is $\sim 0.15$ for the one-pion exchange potential.
dc.description14 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/nucl-th/0702065
dc.identifierhttp://arxiv.org/abs/nucl-th/0702065
dc.identifierPhys.Rev.C75:064311,2007
dc.identifierdoi:10.1103/PhysRevC.75.064311
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/175626
dc.subjectNuclear Theory
dc.titleEvolution of nuclear shells with the Skyrme density dependent interaction
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