“…[Similar results were obtained with masses and o's of Cameron (44,45) .) For the ISE mechanism in carbon, we estimated an effective average branching ratio of 0.37 for emitting one and only one neutron from C12 excited to 19 to 30 MeV, and of 0.00 above 30 MeV, based mainly on results in (96,132,152,159,165,168,267). For the CESE mechanism in carbon, we assumed (2) that below 10 MeV of excitation in N12 the effective branching ratio for emitting one and only one proton is 1.00, and above 10 Mev, 0.00 ; the particle-stable ground state of W2 is probably populated only very weakly in high energy p, n reactions (41,266).…”