Abstract
In the present work, we reanalysis the C-12 + C-12 refractive scattering over a wide energy range. The analysis is performed in the framework of optical model with the solution of the non-relativistic Schrodinger equation. For the real part of the optical model potential, we used real folded potentials based on JLM effective nucleon-nucleon (NN) interaction. For the imaginary part we used the familiar and conventional Woods-Saxon (WS) form with three adjusted parameters. Different local density approximations (LDA) are used for JLM effective NN interaction. Our main purpose is to find a systematic optical model potential over a wide energy range between 70.7 and 1440 MeV. The real JLM folded potentials with a shallow WS imaginary potentials successfully and systematically reproduced the general feature of the refractive elastic scattering of C-12 + C-12. The energy dependence of the real (J(R)) and imaginary (J(I)) volume integrals and reaction cross sections sigma(R) is investigated.