Abstract
Structures of the medium- to high-spin states in the doubly magic nucleus have been investigated using the reaction and the -ray spectrometer Gammasphere in conjunction with the charged-particle detector array Microball. Two well-deformed rotational bands have been identified. There is evidence that one of the bands, which is identical to a sequence in the odd-odd neighbor , partially decays via proton emission into the ground state of . Predictions of extensive large-scale shell-model and cranked Hartree-Fock and Hartree-Fock-Bogolyubov calculations are compared with the experimental data.
- Received 29 June 1998
DOI:https://doi.org/10.1103/PhysRevLett.82.3763
©1999 American Physical Society