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

摘要

Comparing the capture cross sections calculated without the breakup effect and experimental complete fusionncross sections, the breakup was analyzed in reactions with weakly bound projectiles 6,7,9Li, 9,11Be, and 6,8He. Antrend of systematic behavior for the complete fusion suppression as a function of the target charge and bombardingnenergy is not achieved. The quasielastic backscattering is suggested as a useful tool to study the behavior of thenbreakup probability in reactions with weakly bound projectiles.