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arXiv · 1402.3249

Landau-Migdal vs. Skyrme

J. Speth·S. Krewald·F. Grümmer·P. -G. Reinhard·N. Lyutorovich·V. Tselyaev
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Abstract

The magnitude and density-dependence of the non-spin dependent Landau-Migdal parameters are derived from Skyrme energy functionals and compared with the phenomenological ones. We perform RPA calculations with various approximations for the Landau-Migdal particle-hole interaction and compare them with the results obtained with the full Skyrme interaction. For the first time the next to leading order in the Landau-Migdal approach is considered in nuclear structure calculations.

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J. Speth, S. Krewald, F. Grümmer, P. -G. Reinhard, N. Lyutorovich, V. Tselyaev. 2014-02-13. Landau-Migdal vs. Skyrme. https://doi.org/10.1016/j.nuclphysa.2014.03.023

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