Abstract
Excitation functions of the reaction were measured at between MeV and angular distributions were measured from MeV. Summed yields reveal prominent intermediate structure resonances over the entire range which correlate well to resonances previously observed in elastic data. The resonances show enhanced decays to excited rotational bands in with reduced widths comparable to those for the elastic channel and an order of magnitude greater than those for the ground state band. A discussion is given of the resonances as shape-isomeric states in a shell model secondary minimum in , and of the selective alpha decay as being transitions to states of related configuration in .
- Received 28 March 1983
DOI:https://doi.org/10.1103/PhysRevC.30.866
©1984 American Physical Society