Abstract
The nuclear excited states of , , and were studied by means of the decays of 4.45-min isomer, 46.2-sec and 47.3-sec isomers, and 10.3-sec and 10.8-sec isomers, respectively. The In activities were produced by the (n,p) reaction with 14-MeV neutrons on enriched samples of , , and . The γ rays, measured with a Ge(Li) detector, were incorporated into separate level schemes, each resulting from the decay of an individual In isomer. The experimental level schemes of , , and were compared with level schemes calculated on the basis of a broken-pair model that includes up to two broken pairs in the 50<N<82 shell. This model is reasonably successful in explaining the experimental data for these nuclides.
- Received 13 October 1987
DOI:https://doi.org/10.1103/PhysRevC.37.1203
©1988 American Physical Society