In search of new relationship in NpNn scheme

It is well understood now that the use of quantity NpNn as a variable to gauge the structure of a given nucleus, and to track the evolution of structure, is called the NpNn scheme. In recent years, effort have been made for minimizing the uncertainties in Grodzins Rule introducing asymmetry in the even symmetric nuclei of medium mass range and to provide new relationship on moment of inertia in NpNn. This new relationship need to be tested in broader way also. Presented here are Ru, Xe, Ba, and Hf isotopic chain covering medium and heavy mass of nuclear chart in NpNn scheme, where the above view point is clearly verified in wider sense