Abstract
The -ray yield at 90° from the bombardment of by protons shows resonances for proton energies of 0.67, 1.4, and 2.7 Mev. The angular distributions of the two rays of high energy, Mev and Mev, have been measured at these resonances to obtain evidence concerning the spins and parities of the excited nucleus. The evidence favors 2- for the 0.67-Mev resonance, 1- for that at 1.4 Mev, and 2+ at 2.7 Mev, but these assignments cannot be made with certainty.
- Received 2 September 1954
DOI:https://doi.org/10.1103/PhysRev.97.104
©1955 American Physical Society