Abstract
Elastic scattering angular distributions for the weakly bound nucleus on have been measured in a wide angular range at energies around the Coulomb barrier. The present experimental data and our previously measured elastic scattering data for the system have been analyzed within the continuum-discretized coupled-channels method, where the resonant and nonresonant states of the projectile are taken into account. In this theoretical framework, we have also analyzed our previously measured excitation functions of elastic scattering at backward angles and the corresponding barrier distributions for the same systems. A good agreement between the experimental data and the calculations has been observed. The obtained results, besides confirming the importance of the coupling to the breakup channels in collisions with weakly bound nuclei, show that, in the case of , the inclusion of the resonant states of the projectile produces non-negligible effects.
- Received 13 May 2015
- Revised 8 October 2015
DOI:https://doi.org/10.1103/PhysRevC.92.054602
©2015 American Physical Society