arXiv:nucl-th/9702007·v1·Nuclear Theory
Periodic-Orbit Bifurcation and Shell Structure in Reflection-Asymmetric Deformed Cavity
A. Sugita🇯🇵 · K. Arita🇯🇵 · K. Matsuyanagi🇯🇵
Abstract
Shell structure of the single-particle spectrum for reflection-asymmetric deformed cavity is investigated. Remarkable shell structure emerges for certain combinations of quadrupole and octupole deformations. Semiclassical periodic-orbit analysis indicates that bifurcation of equatorial orbits plays an important role in the formation of this new shell structure.
Comments: 5 pages, latex including 5 postscript figures, submitted to Physics Letters B