Angular distributions of four groups of protons, four groups of deuterons, and one group of tritons have been obtained from the bombardment of ${\mathrm{Li}}^7$ on ${\mathrm{Li}}^6$ at an incident energy of 3.50 MeV. The observed distributions differ appreciably from earlier observations at 2.1 MeV.

• Received 27 April 1967

DOI:https://doi.org/10.1103/PhysRev.161.1061