通过总Routhian面计算方法研究了Z=102号元素已实验合成的偶偶248-264No同位素的转动性质.计算的基态形变β2,β4与前人的计算相符.252,245No两核基态带的转动惯量特征能得到基本再现.偶偶248-264No同位素转动惯量系统上弯的现象可归因于带交叉.研究还表明,推转时质子与中子顺排有强烈竞争,在较轻的No同位素中j15/2中子拆对顺排较为优先,而在较重的No核中i13/2质子顺排更加优先.
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