Time-Dependent Description of Incomplete Fusion of Nuclei and Cluster and Nucleon-Transfer Reactions

Resumo

A numerical solution of the time-dependent Schrödinger equation is applied in studying the dynamics of incomplete fusion of nuclei and cluster- and nucleon-transfer reactions at energies near the Coulomb barrier. The evolution of wave functions for all nucleons is used to describe multineutron- and multiproton-transfer reactions in ⁴⁰Ca+¹²⁴Sn collisions. The results of the calculations are in satisfactory agreement with experimental data. The evolution of the alpha-cluster wave function in the ¹²C nucleus is used to calculate the incomplete-fusion cross section for the ¹²C+⁵¹V reaction. Agreement with experimental data for the (¹²C, α) and (¹²C, 2α) channels is attained.