Abstract
We have measured the -ray branching ratios of the lowest levels in and , and the absolute strength of the transition in . The mirror electromagnetic selection rule is obeyed by the ( and ) transitions. However the () transitions exhibit a surprisingly large charge asymmetry. Charge-dependent differences in the radial wave functions do not account for a similar asymmetry in strong transitions in mass 13.
- Received 7 April 1975
DOI:https://doi.org/10.1103/PhysRevLett.35.202
©1975 American Physical Society