Isotopic dependence of the fusion cross section in the systems 16,18O + 63,65Cu

Systematic study ofO16-induced fusion with the improved quantum molecular dynamics model

“…1: (Color online) Fusion excitation functions of16 O+ 62 Ni, 65 Cu, 74 Ge, 148 Nd. The solid circles denote the experimental data taken from[18][19][20][21], respectively. The blue curves denote the results with an empirical barrier distribution in which the fusion barrier is obtained by using the Skyrme energy-density functional together with the extended Thomas-Fermi (ETF2) approximation[3,4].The solid squares and open circles denote the results of ImQMD with the parameter set SkP* and IQ3a, respectively.…”

Nonlocal effects in the nucleus-nucleus fusion cross section

“…Therefore, it is clear &om our model that these nonlocal effects are important for energies below or around the top of the barrier, and it is based on these results that we can argue about the importance of the nonlocality as, at least in part, a possible answer to the well-known problem of the discrepancies in the subbarrier fusion cross section. Table I [19,20]. It is worth notic-…”