Effects of recoil and sequential transfer on the12C(14N,12C)14N reaction

Abstract
Analysis of the 12C(14N, 12C)14N reactions at 79 and 155 MeV incident energies has been carried out by using full-recoil one- and two-step DWBA. The angular distributions, rapidly oscillating in the no-recoil approximation, decrease smoothly with angle in the full-recoil calculations. The contribution to the cross section from the sequential transfer process dominates over the simultaneous np transfer by a factor of about 2-3.