Abstract
Absolute gamma intensities have been measured for the strong transitions in the decay chain → → → and → and found approximately four times higher than those currently adopted. As a consequence, several contradictions in this critical chain of nuclei are resolved. Shape coexistance is established in with a "spherical" ground state and with a previously reported deformed band with band head at 495.7 keV.
- Received 6 May 1987
DOI:https://doi.org/10.1103/PhysRevC.36.2721
©1987 American Physical Society