Wood-Saxon alpha potential for p-nuclei ${}^{106}$Cd and ${}^{113}$In

Abstract

Alpha elastic scattering of p-nuclei were studied for calculating optical potentials. Choice of the $\alpha$-optical potentials are important to measure the reaction rates of p-process. ${}^{106}$Cd$(\alpha ,\alpha {)}^{106}$Cd and ${}^{113}$In$(\alpha ,\alpha {)}^{113}$In elastic scattering cross-section data were used to determine the potential parameter sets at E${}_{lab}$= 16.1-27 MeV for ${}^{106}$Cd and E${}_{lab}$=16.14, 19.4 MeV for ${}^{113}$In system. A Wood-Saxon potential form factor is used for both real and imaginary part. The potential parameters extracted in the present study exhibit a satisfactory result with respect to existing global potential parameters.