%V 1787 %I American Institute of Physics Inc. %A L.Y. Cheong %A A. Ismail %A M. Tammam %A N. Yahya %T Reliability of the single folding potential to describe the elastic scattering data of the p+43 Ca system %J AIP Conference Proceedings %L scholars6661 %O cited By 0; Conference of 4th International Conference on Fundamental and Applied Sciences, ICFAS 2016 ; Conference Date: 15 August 2016 Through 17 August 2016; Conference Code:125141 %R 10.1063/1.4968148 %D 2016 %X The study of the elastic scattering potential on the heavy-ions at various incident energies is a method to investigate the nuclear structures and radii. The cluster structure of the heavy-ions is proposed in order to investigate its reaction potentials. Reaction potentials of the heavy-ions have been a puzzle for many years. In this paper, the cluster structure of the heavy-ions is proposed in order to solve this puzzle. Based on this structure the elastic scattering cross-sections of p+43Ca reaction at Ep = 21 - -65 MeV are calculated and the results are in agreement with the experimental data. © 2016 Author(s).