Description of the superdeformed bands of odd-odd nuclei in A ∼ 80 region

Properties of the superdeformed bands of odd-odd nuclei in A similar to 80 mass region are investigated systematically within the supersymmetry scheme including many-body interactions and a perturbation possessing the SO(5) (or SU(5)) symmetry on the rotational symmetry. The obtained gamma-ray energies, and the dynamical moments of inertia agree with experimental data. It shows that this approach. is quite powerful in describing odd-odd nuclei in A similar to 80 mass region.