A semi-microscopic approach to transfer reactions

We develop a semi-microscopic model to describe transfer reactions. For the sake of simplicity, we focus on nucleon-transfer reactions, but theory can be generalized other processes. The makes use overlap integrals computed in microscopic Resonating Group Method (RGM). This technique is based an effective nucleon-nucleon interaction and cluster approximation. It avoids choice nucleon-core potential for residual nucleus, does not require any fit spectroscopic factors. therefore free parameter. entrance channel, Continuum Discretized Coupled Channel (CDCC) method where breakup projectile simulated by approximations continuum. well known elastic scattering adapted weakly bound nuclei such as deuteron. applied \(^{14}\mathrm{C}(d,p)^{15}C\) \(^{6}\mathrm{He}(d,n)^{7}Li\) reactions with RGM wave functions \(^{15}\)C \(^7\)Li. nucleus described \(^{14}\mathrm{C}(0^+,2^+)+n\) configurations whereas \(^7\)Li contains \(\alpha +t\), \(^{6}\mathrm{He}(0^+)+p\) \(^{6}\mathrm{Li}(1^+,0^+)+n\) configurations. factors are fair agreement literature. show that provides excellent description cross sections considering no parameter adjusted.