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

TL;DR

This paper investigates the systematic behavior of breakup probability in reactions involving weakly bound nuclei near the Coulomb barrier, using experimental data and quasielastic backscattering as a tool.

Contribution

It introduces a new approach to analyze breakup effects without a clear systematic trend, proposing quasielastic backscattering as a useful method.

Findings

No systematic trend in fusion suppression with target charge and energy.

Quasielastic backscattering is effective for studying breakup probability.

Breakup effects vary significantly across different reactions.

Abstract

Comparing the capture cross sections calculated without the breakup effect and experimental complete fusion cross sections, the breakup was analyzed in reactions with weakly bound projectiles $^{6,7,9}$Li, $^{9,11}$Be, and $^{6,8}$He. A trend of a systematic behavior for the complete fusion suppression as a function of the target charge and bombarding energy is not achieved. The quasielastic backscattering is suggested to be an useful tool to study the behavior of the breakup probability in reactions with weakly bound projectiles.