Velocity-Dependent EffectiveN−NPotential for Shell-Model Calculations

Abstract

An effective $N-N$ potential for shell-model calculations was previously obtained by modifying the velocity-dependent potential of Green to fit the low-lying energy levels of ${}_{}{}^{18}{}_{}{}^{}\mathrm{O}$ and ${}_{}{}^{18}{}_{}{}^{}\mathrm{F}$. In this paper we present the low-energy spectra of ${}_{}{}^{90}{}_{}{}^{}\mathrm{Y}$, ${}_{}{}^{92}{}_{}{}^{}\mathrm{Zr}$, ${}_{}{}^{210}{}_{}{}^{}\mathrm{Pb}$, and ${}_{}{}^{210}{}_{}{}^{}\mathrm{Bi}$ predicted by this potential. On the whole, agreement with the experimental spectra is good.