New Shell Structure Originated from the Combination of Quadrupole and Octupole Deformations

Ken-ichiro Arita

doi:10.1016/0370-2693(94)90532-0

New Shell Structure Originated from the Combination of Quadrupole and Octupole Deformations

Nuclear Theory 2009-10-28 v1 chao-dyn Chaotic Dynamics

Authors: Ken-ichiro Arita

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Abstract

Semiclassical analysis of the shell structure for a reflection-asymmetric deformed oscillator potential with irrational frequency ratio $\omega_\perp/\omega_z=\sqrt{3}$ is presented. Strong shell effects associated with bifurcations of short periodic orbits are found, which occur for a combination of quadrupole and octupole deformations.

Cite

@article{arxiv.nucl-th/9407004,
  title  = {New Shell Structure Originated from the Combination of Quadrupole and Octupole Deformations},
  author = {Ken-ichiro Arita},
  journal= {arXiv preprint arXiv:nucl-th/9407004},
  year   = {2009}
}

Comments

LATeX, 7 pages, or 12 pages with epsf.sty. Postscript figures (Figs.1-4, and part of Figs.5,6). The complete postscript files Fig5.uu (254->464kb when uncompressed) and Fig6.uu (466->1,021kb) are available from the author upon request

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