摘要
A new two-parameter formula for the rotational spectra of well deformed nuclei isproposed. The formula is deduced from experimental level systematics and alternatively fromnuclear hydrodynamics. Comparisons with a great number of rotational spectra of even-even nu-clei in rare-earth and actinides region show that the formula is the best one among all two-pa-rameter formulas. It is pointed out that this formula can be applied to the spin assignment forsuperdeformed band.
A new two-parameter formula for the rotational spectra of well deformed nuclei is proposed. The formula is deduced from experimental level systematics and alternatively from nuclear hydrodynamics. Comparisons with a great number of rotational spectra of even-even nu- clei in rare-earth and actinides region show that the formula is the best one among all two-pa- rameter formulas. It is pointed out that this formula can be applied to the spin assignment for superdeformed band.
基金
The project supported by the National Natural Scicnce Foundation of China
CCAST (World Lab)
