Self-consistent theory of finite Fermi systems and low-lying collective states in spherical nuclei (II)

Abstract

The self-consistent finite Fermi system (FFS) theory in a simplified version neglecting the retardation effects is employed for the quantitative description of the natural-parity low-lying collective states (LCS) in magic nuclei. Numerical results are given which verify the qualitative conclusions of our previous paper and which show that these LCS have all the essential features of the quantum capillary waves (capons). It is also shown that using the self-consistency relations one can calculate the single-particle spectra, densities and other properties of nuclear ground states, and examples of such calculations are given. The simplified version of the self-consistent FFS theory and the HF approach with effective interactions are compared.