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奇奇核超形变带的△I=1颤动
△I= 1 Staggering in Doubly Odd Superdeformed Nuclei
【摘要】 讨论了奇奇核超形变旋称伙伴带中的△I=1颤动现象,通过ab拟合和改进的ab拟合指定了它们的自旋值。
【Abstract】 The △I= 1 staggering is investigated for the superdeformed bands observed in the doubly odd nuclei ~150,~152,Tb, ~144,~148 Eu and ~130,~132 Pr. The spin values of these bands are assigned from the ab- and modified ah-fitting. The possible mechanism and the inherent physics of the △I = 1 staggering are outlined in the case of doubly odd nuclei.
【关键词】 超形变带;
面△I=1颤动;
自旋指定;
ab公式和改进的ab公式;
【Key words】 superdeformed band; △I = 1 staggering; spin assignment ab-expresion and its modification;
【Key words】 superdeformed band; △I = 1 staggering; spin assignment ab-expresion and its modification;
【基金】 国家自然科学基金!19677203
- 【文献出处】 高能物理与核物理 ,HIGH ENERGH PHYSICS AND NUCLEAR PHYSICS , 编辑部邮箱 ,2000年01期
- 【分类号】O571
- 【被引频次】3
- 【下载频次】19