Abstract
We describe the odd-mass indium nuclei A=119, 121 within the framework of the unified-model taking into account the coupling of single-hole and one-particle--two-hole proton configurations with quadrupole and octupole vibrations of the underlying core. Besides the energy spectra, spectroscopic factors for pickup and electromagnetic transition properties (branching ratios, T/sub 1/2/(1/2/sup +//sub 1/); delta(3/2/sup -//sub 1/..-->..1/2/sup -//sub 1/)) are calculated and compared with experimental data, mainly for /sup 119/In. The yrast structure of the vibrational multiplet states has also been studied in lowest order perturbation theory and in the unified-model description. These calculations are also approached from a deformed zero-order description giving the total potential energy surfaces of all odd-mass In nuclei. Extensive band-mixing calculations produce energy spectra for the 1/2/sup +/ rotational-like band and are used to calculate static moments and transition rates. The equivalence with the former, spherical description is pointed out.
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