The ground-state properties of $N=Z$ even-even $2s-1d$ shell nuclei are studied within the framework of the Hartree-Fock approximation employing the modified Yale potential and the supersoft core potential. Shell-model spaces of various sizes are used. The results are compared with similar but less sophisticated calculations published earlier.

NUCLEAR STRUCTURE ${}_{}{}^{16}{}_{}{}^{}\mathrm{O}$, ${}_{}{}^{20}{}_{}{}^{}\mathrm{Ne}$, ${}_{}{}^{24}{}_{}{}^{}\mathrm{Mg}$, ${}_{}{}^{28}{}_{}{}^{}\mathrm{Si}$, ${}_{}{}^{32}{}_{}{}^{}\mathrm{S}$, ${}_{}{}^{36}{}_{}{}^{}\mathrm{A}$, ${}_{}{}^{40}{}_{}{}^{}\mathrm{Ca}$; Hartree-Fock method with various shell-model spaces. Modified Yale and supersoft core interactions.

• Received 2 September 1975

DOI:https://doi.org/10.1103/PhysRevC.12.2072