Tri-axial Octupole Deformations and Shell Structure
W. D. Heiss, R. G. Nazmitdinov, R. A. Lynch
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.
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