Angular distributions have been measured for ${\mathrm{C}}^{12}({\mathrm{Li}}^6,\alpha ){\mathrm{N}}^{14}$ when the ${\mathrm{N}}^{14}$ is left in its ground state and 3.9-MeV second excited state. These extend our previous measurements from 3 MeV down to 2 MeV. The discrepancy between these results and some measurements at 1.7 MeV is discussed.

• Received 17 September 1965

DOI:https://doi.org/10.1103/PhysRev.142.575