I do not get the concepts of the parity change and how do I find the deta (l) for beta decay.
Please Help!
Classify the following decays according to their degree of forbiddenness, all ground states decays.
89Sr (5/2+) -> 89Y (1/2-)
26Al (5+) -> 26Mg (2+)
97Zr (1/2+) -> 97Nb (1/2-)...