Coulomb Potential Ambiguity of Nuclear Rainbow C Elastic Scattering

For the C system, a thorough analysis of the elastic scattering sensitivity to various Coulomb potentials was conducted, and the results were all estimated using a phenomenological optical model. This analysis produced a respectable depiction of the data in addition to nuclear ones at 132 MeV. In relation to the experimental findings, the Coulomb possible ambiguities were addressed. For the well-being of culmination, generating Coulomb potential three different methods and crossing point technique are used to resolve the ambiguity of choosing Coulomb reduced radius.