Role of projectile breakup in 6He and 6Li induced fusion reactions around barrier energies

The influence of projectile breakup on fusion cross section for 6He + 209Bi, 6He + 64Zn, 6Li + 209Bi and 6Li + 64Zn reactions at near barrier energies is studied within the framework of quantum diffusion approach. The breakup does not affect the fusion induced by 6He, whereas a significant suppression for 6Li induced reaction is observed in below barrier energy region.