NEW PERSPECTIVE OF KINETIC MOMENT OF INERTIA USING POWER INDEX FORMULA

摘要

The level energies of ground band of even Z, even N nuclei may be reproduced well with good accuracy by using the single term power index formula E=a I~b. In an earlier study of the dependence of the kinetic moment of inertia J~((1)) on spin I,a possible correlation of the moment of inertia J~((1)) with power index 'b' was suggested. Here we illustrate that the slope of the kinetic Moment of Inertia (Mol) versus spin I corresponds to the magnitude of the index 'b' for several isotopes in the A=100-150 region. A correlation of the change in slope of the MoI versus spin with change in power index 'b' is exhibited. This provides a meaningful alternative to the Dynamic moment of inertia plots. Its use to study the shape phase transition is illustrated for the N=60 region. Correspondence with B(E2)T is also illustrated.