Search for patterns in dynamic moments of inertia in superdeformed bands in mass ≈190 region

In mass 190 region, I have investigated smooth SD bands of ^{189,191,192,193}Tl, ^{191,193,194,195}Hg, ¹⁹¹Au, and^193,194,195Pb using the vibrational distortion plus rotation. Due to a higher mass as compared to mass 150 region, we expect a higher contribution from the vibrational distortion part. In addition the core contribution should also increase. Using the prescription of the model we observe that the ratio of ϗ_c⁽²⁾ ϗ_vib⁽²⁾ ∼ remains in the same ballpark, and a new region of overlap has been identified. It remains a matter of interest to investigate the variation in the quadrupole due to such an distortion effect and compare it with experimental results