20Ne+20Ne elastic scattering in the α +16O model of 20Ne

A folding potential for elastic 20Ne + 20Ne scattering is constructed based on the model of 20Ne nucleus. The elastic scattering angular distributions at energies of 62.1–74.5 MeV can be reasonably described. Linear expressions of energy-dependent of the renormalization factor N and the central imaginary depth W0 are obtained from the analyzes of the elastic angular distributions. The excitation function for the elastic 20Ne + 20Ne scattering at in the energy region of Ec.m. 30–38 MeV can be well reproduced by the linear energy-dependent potential.