Comparison of delta- and Gogny-type pairing interactions

Abstract

The matrix elements of the zero-range $\delta$-force and the finite range Gogny-type pairing force are compared. The strengths of the $\delta$-interaction for rare-earth nuclei are adjusted. Pairing gaps resulting from different pairing interactions are compared to experimental ones.

8 pages, LaTeX-2e, 4 figures; submitted to Acta Physica Polonica B