Lipkin-Nogami method using effective Yale interaction

Using the effective Yale interaction the Lipkin-Nogami version of the spherical BCS method is applied to study the ground-state properties of Ni, Zn, and Ge isotopes. Calculations are performed using three different conditions to determine the parameter ${\lambda }_2$ of the Lipkin-Nogami method. Neutron-pair separation energies are compared with the experimental values.

[NUCLEAR STRUCTURE Lipkin-Nogami method applied to the Ni, Zn, and Ge isotopes. Effective Yale interaction.]