Role of angular momentum in the production of complex fragments in fusion and quasifission reactions
Abstract
The influence of angular momentum on the competition between complete fusion followed by the decay of compound nucleus and quasifission channels is treated within the dinuclear system model. The charge distributions of the products in the reactions $^{28}\mathrm{Si}$$+$$^{96}\mathrm{Zr}$, $^{4}\mathrm{He}$$+$$^{130}\mathrm{Te}$, and $^{40}\mathrm{Ca}$$+$$^{82}\mathrm{Kr}$ are predicted at bombarding energies above the Coulomb barrier. The results of calculations for the reactions $^{93}\mathrm{Nb}$$+$$^{9}\mathrm{Be}$,$^{12}\mathrm{C}$,$^{27}\mathrm{Al}$; $^{84}\mathrm{Kr}$$+$$^{27}\mathrm{Al}$; $^{86}\mathrm{Kr}$$+$$^{63}\mathrm{Cu}$; $^{139}\mathrm{La}$$+$$^{12}\mathrm{C}$,$^{27}\mathrm{Al}$; and $^{45}\mathrm{Sc}$$+$$^{65}\mathrm{Cu}$ are compared with the available experimental data.