Study of alpha-particle decay from certain exited levels in C^(12), O^(16), and Ne^(20) following population of the levels by beta-decay
Beta-decay to, followed by alpha-particle deexcitation of, the following levels has been investigated: the 7.656-Mev and 10.1-Mev levels in c^(12), the 8.88-Mev, 9.59-Mev, and 9.85-Mev levels in O^(16), and the 5.63-Mev and 5.80-Mev levels in Ne^(20). Groups of delayed alpha particles were observed...
Internet
https://thesis.library.caltech.edu/6619/1/Stevens_jr_1962.pdfStevens, John Richard (1962) Study of alpha-particle decay from certain exited levels in C^(12), O^(16), and Ne^(20) following population of the levels by beta-decay. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/A7AK-MN70. https://resolver.caltech.edu/CaltechTHESIS:08242011-153023090 <https://resolver.caltech.edu/CaltechTHESIS:08242011-153023090>