Cross correlation of low-lying levels of even-even nuclei

M. H. Simbel; A. Y. Abul-Magd

doi:10.1016/j.nuclphysa.2005.09.002

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Cross correlation of low-lying levels of even-even nuclei

M. H. Simbel·A. Y. Abul-Magd

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Abstract

We consider the cross correlations of low-lying energy levels of nuclei belonging to small intervals of the excitation-energy ratio R_{4/2} of the first 4^+ to 2^+ states. The mean value of the cross-correlation coefficients, plotted as a function of R_{4/2} has deep minima at values of R_{4/2}=2.2 and 2.9, which correspond to the critical dynamical symmetries of the interacting Boson model. The distribution of the calculated coefficients for nuclei belonging to different R_{4/2} classes has different pattern.

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M. H. Simbel, A. Y. Abul-Magd. 2005-09-08. Cross correlation of low-lying levels of even-even nuclei. https://doi.org/10.1016/j.nuclphysa.2005.09.002

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