Azimuthal angle dependence of Coulomb and nuclear interactions between two deformed nuclei

Citation:
Ismail, M., A. Y. Ellithi, M. M. Botros, and A. E. Mellik, "Azimuthal angle dependence of Coulomb and nuclear interactions between two deformed nuclei", Physical Review C - Nuclear Physics, vol. 75, no. 6, 2007.

Abstract:

The azimuthal angle variation of the Coulomb and nuclear heavy ion (HI) potentials is studied in the framework of the double folding model, which is derived from realistic nuclear density distributions and a nucleon-nucleon (NN) interaction. The present calculation shows that the variation of HI potentials with the azimuthal angle depends strongly on the range of the NN forces. For the long-range Coulomb force, the maximum variation with is about 0.9%, and for HI potential derived from zero-range NN interaction the variation can reach up to 90.0%. Our calculations are compared with the recent dependence of the HI potential derived from proximity method. The present realistic dependence calculations of the HI potential is completely different from the results of the proximity calculations. © 2007 The American Physical Society.

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