Exotic Shapes in ^{32}S suggested by the Symmetry-Unrestricted Cranked Hartree-Fock Calculations

Abstract

High-spin structure of ^{32}S is investigated by means of the cranked Skyrme-Hartree-Fock method in the three-dimensional Cartesian-mesh representation. Some interesting suggestions are obtained: 1) An internal structure change (toward hyperdeformation) may occur at I>20 in the superdeformed band, 2) A non-axial Y_{31} deformed band may appear in the yrast line with 4<I<14.

Comments: 10 pages including 6 PS figures, Talk at the Nuclear Structure '98 International Conference