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arXiv · 1203.5820

Chaoticity and Shell Effects in the Nearest-Neighbor Distributions

J. P. Blocki·A. G. Magner
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Abstract

Statistics of the single-particle levels in a deformed Woods-Saxon potential is analyzed in terms of the Poisson and Wigner nearest-neighbor distributions for several deformations and multipolarities of its surface distortions. We found the significant differences of all the distributions with a fixed value of the angular momentum projection of the particle, more closely to the Wigner distribution, in contrast to the full spectra with Poisson-like behavior. Important shell effects are observed in the nearest neighbor spacing distributions, the larger the smaller deformations of the surface multipolarities.

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J. P. Blocki, A. G. Magner. 2012-03-26. Chaoticity and Shell Effects in the Nearest-Neighbor Distributions. https://doi.org/10.1103/physrevc.85.064311

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