Theoretical Simulation for Identical Bands

The frequency of occurrence of identical bands is studied by analysing a large number of rotational bands calculated with the reflection asymmetric shell model, and the statistical properties of identical bands indicated in all the experimental observations are reproduced within the mean field approximation and beyond mean field treatment, such as angular momentum projection. The distributions of the calculated J⁽²⁾, E_γ and the fractional change of J⁽²⁾ are discussed.