N14Level Structure from theC13(p, n)N13Reaction

The neutron yield resulting from proton bombardment of ${\mathrm{C}}^{13}$ has been extended to a proton energy of 5 Mev. Maxima were found at bombarding energies of 3.78, 4.01, 4.10. 4.18, 4.52, and 4.8 Mev. The corresponding energies in the ${\mathrm{N}}^{14}$ compound nucleus are 11.05, 11.26, 11.35, 11.44, 11.74, and 12.0 Mev.