利用SD对壳模型讨论了偶偶Pt核低激发态的集体性质.结果发现在该模型下,利用一个仅含有3个参数的哈密顿量,可以很好地再现偶偶Pt核低激发谱的集体性质.
The SD pair shell model was applied to study the even-even Pt isotopes. The results show that collectivity of low-lying states for the Pt isotopes can be reproduced approximately with a three parameter Hamiltonian.