Description of the superdeformed bands of the odd-odd nuclei in Alpha similar to 150 region

作者：Zhang DL; Liu YX^*

来源：Communications in Theoretical Physics, 2002, 38(2): 200-204.

• superdeformed band
• dynamical moment of inertia
• Delta I=4 bifurcation
• odd-odd nuclei

With the supersymmetry scheme including many-body interactions, the global property and the DeltaI = 4 bifurcation in the superdeformed (SD) bands of odd-odd nuclei in A similar to 150 mass region are investigated systematically. Good results for the gamma-ray energies, the dynamical moments of inertia, and energy differences DeltaE(gamma) - DeltaE(gamma)(ref) are obtained. It shows that this approach is quite powerful in describing not only the SD bands in even-even and odd-A nuclei but also those in odd-odd nuclei in the mass region.

• 出版日期2002-8-15
• 单位湖州师范学院; 北京大学