On the Theory of the Optical Potential for Even-Even Deformed Nuclei



Optical-model potentials are constructed for nucleon-nucleus scattering. The contribution of collective states to the imaginary part of the optical potential is investigated; the interaction between the incident nucleon and an even-even deformed target nucleus is considered in the weak coupling scheme of the Semiphenomenological Model of the Nucleus. The potentials constructed are in good agreement with the phenomenological ones. Numerical estimates are given for the target nucleus 156Gd at the incident energy 16 Mev.