Search of systematic behavior of breakup probability in reactions with weakly bound projectiles at energies around Coulomb barrier

摘要

Comparing the capture cross sections calculated without the breakup effectand experimental complete fusion cross sections, the breakup was analyzed inreactions with weakly bound projectiles $^{6,7,9}$Li, $^{9,11}$Be, and$^{6,8}$He. A trend of a systematic behavior for the complete fusionsuppression as a function of the target charge and bombarding energy is notachieved. The quasielastic backscattering is suggested to be an useful tool tostudy the behavior of the breakup probability in reactions with weakly boundprojectiles.