The description of nuclear superdeformed rotational bands in A similar to 190 region with pq formula

The nuclear superdeformed (SD) rotational bands in A similar to 190 mass region were systematically analyzed with the two-parameter pq formula. The study of the observed transition energies by using the best-fitting method shows that the pq formula can provide excellent descriptions of the SD bands. The analysis of two types of moments of inertia (zeta((1)) and zeta((1))) and bandhead moment of inertia (zeta((0))) also demonstrates the reliability of the pq formula in describing the SD bands. Finally, by using the pq formula, the unobserved transition energies for the lower and higher spin regions were predicted herein.