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Excited bands in odd-mass rare-earth nuclei

C. E. Vargas·J. G. Hirsch·J. P. Draayer
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Abstract

Normal parity bands are studied in 157Gd, 163Dy and 169Tm using the pseudo SU(3) shell model. Energies and B(E2) transition strengths of states belonging to six low-lying rotational bands with the same parity in each nuclei are presented. The pseudo SU(3) basis includes states with pseudo-spin 0 and 1, and 1/2 and 3/2, for even and odd number of nucleons, respectively. States with pseudo-spin 1 and 3/2 must be included for a proper description of some excited bands.

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C. E. Vargas, J. G. Hirsch, J. P. Draayer. 2002-08-28. Excited bands in odd-mass rare-earth nuclei. https://doi.org/10.1103/physrevc.66.064309

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