Coupled-channel calculations for fusion reactions of 6Li+64Ni, 40Ca+96Zr and 124Sn+48Ca Systems

Abstract

Abstract A coupled-channel calculations has been performed to study the cross-section of fusion σfus and the distribution of fusion-barrier Dfus and the fusion probability Pfus for the systems 6Li+64Ni, 40Ca+96Zr and 124Sn+48Ca by using the semiclassical method and Wong formula. The adopted semiclassical approach is mainly used for the treatment of the Coulomb excitation of the nucleus. The fusion barrier distribution is determined for both experimental and theoretical using the difference between three-points method. Theoretical results were compared with the measured data and shows very good agreement for 6Li+64Ni and 124Sn+48Ca systems, while for the system 40Ca+96Zr the results were not agreed below and above the Coulomb barrier Vb.