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Nuclear Shell Structure and Chaotic Dynamics in Hexadecapole Deformation

W. Dieter Heiss·Rashid G. Nazmitdinov·Stefanel Radu
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Abstract

The effect of an axially symmetric hexadecapole term is investigated in a strongly deformed quadrupole potential. While the system is nonintegrable and shows significant chaotic behaviour classically, the quantum mechanical treatment not only produces a general smoothing effect with regard to chaos but even yields a pronounced shell structure at certain hexadecapole strength parameter values for oblate and prolate deformation.

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W. Dieter Heiss, Rashid G. Nazmitdinov, Stefanel Radu. 1995-07-11. Nuclear Shell Structure and Chaotic Dynamics in Hexadecapole Deformation. https://doi.org/10.1103/physrevc.52.r1179

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