Abstract
Triton and energy spectra and angular distributions from 43.7-MeV-proton bombardment of and have been obtained. The restrictions on direct () reactions as compared to (, ) reactions may result in the absence of certain transitions for the former because these transitions are " forbidden"; several examples of this selection rule were observed. Though the lowest states of the mass-7 product nuclei were readily observed, a search for states in mass 5 was unsuccessful.
- Received 1 August 1966
DOI:https://doi.org/10.1103/PhysRev.152.950
©1966 American Physical Society