Excitation Function for the Reaction ⁷Li(γt)⁴He up to 21 Mev

抄録

The excitation function for the ⁷Li(γt)⁴He reaction up to 21 Mev has been studied by using betatron bremsstrahlung and nuclear emulsion, the statistics being much better than that of former workers. Resonance peaks were found at the excitation energies of 7.6, 8.6, 9.6, 11.7, (13.5) and 16.2 Mev, 9.6 and 16.2 Mev peaks being the most predominant. The results were in good agreement with those of Titterton and Brinkley in the general trend and the most predominant peaks of the excitation function.