A double-folding cluster model generated from $d-\alpha$ and $\alpha -\alpha$ interactions and internal cluster wave functions of the projectile and the target nuclei is proposed to describe the differential cross sections for ${}_{}{}^6{}_{}{}^{}\mathrm{Li}$ elastic scattering from ${}_{}{}^{12}{}_{}{}^{}\mathrm{C}$ at 156 MeV. Results of these calculations are compared with standard double-folding models and the phenomenological optical model predictions.

NUCLEAR REACTIONS ${}_{}{}^{12}{}_{}{}^{}\mathrm{C}$(${}_{}{}^6{}_{}{}^{}\mathrm{Li}$, ${}_{}{}^6{}_{}{}^{}\mathrm{Li}$), $E_{\mathrm{Li}}=156\mathrm{}$ MeV, calculated $\sigma \left(\theta \right)$ with double-folding-cluster model potential.

• Received 20 July 1981

DOI:https://doi.org/10.1103/PhysRevC.25.2996