Abstract
Manifestations of pronounced shell effects are discovered when non-axial octupole deformations are added to a harmonic oscillator model. The degeneracies of the quantum spectra are in good agreement with the corresponding main periodic orbits and winding number ratios which are found by classical analysis.
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Pis’ma Zh. Éksp. Teor. Fiz. 69, No. 8, 525–530 (25 April 1999)
Published in English in the original Russian journal. Edited by Steve Torstveit.