Tri-axial Octupole Deformations and Shell Structure
arXiv:nucl-th/9904073 · doi:10.1134/1.567961
Abstract
Manifestations of pronounced shell effects are discovered when adding nonaxial octupole deformations to a harmonic oscillator model. The degeneracies of the quantum spectra are in a good agreement with the corresponding main periodic orbits and winding number ratios which are found by classical analysis.
10 pages, Latex, 4 postscript figures, to appear in JETP Letters