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Relativistic mean-field theory and a density-dependent spin-orbit Skyrme force

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DOI: 10.1103/PhysRevC.50.185
OAI: oai:inspirehep.net:391475
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INSPIRE-HEP
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Abstract

We generalize the Skyrme force by making its spin-orbit component density dependent. One of the two extra parameters thereby introduced is fixed by performing Hartree-Fock calculations on semi-infinite nuclear matter, and comparing with relativistic Hartree calculations performed on the same system in the nonlinear σ-ω model. In this way an essential feature of the relativistic theory is incorporated into the nonrelativistic framework of Skyrme forces.

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