DOI: 10.36347/sjpms

Pages: 144-149

Fusion cross sections induced by 4,6,8He were studied using different reactions with heavy targets (209Bi, 197Au, 204Pb, 206Pb and 208Pb). The theoretical calculations were done using the Code PACE4 with [r0=1.3 fm, V0=67 MeV, wo=9.5 MeVand lmax=30]. The quantum mechanical transmission probability for one dimensional barrier was used instead of the classical solution to describe the experimental data. Good agreement between theoretical calculations and experimental results are obtained. A study has shown that, the change in evaporation cross sections induced by 6,8He comparing with stable nuclei 4He are produced from the behavior of the weakly bound nuclei 6,8He Keywords: Fusion reaction, Evaporation residue channels, Cross sections