The study of antiproton-nucleus interactions at low and very low energies is important for under-
standing nuclear dynamics and interactions. In this work, we analyze antiproton elastic scattering
and annihilation cross-section data using an optical model approach. By employing the Woods-
Saxon potential, we extract meaningful parameters to describe the interaction and provide insight
into momentum dependence. The results indicate good agreement with experimental data, while
also suggesting hidden dependencies on momentum in potential parameters. Future improvements
involve refining computational techniques and exploring alternative parameterizations to achieve
more precise modeling.