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通过对2 5 2 Cf自发裂变产生的瞬发γ谱的测量 ,对丰中子奇A核10 7Ru的高自旋态集体转动带重新进行了研究 ,建立了新的能级纲图 .将基带转动带的自旋态扩展到 2 72 ,证实并扩展了以前发表的基于中子h11/2 激发产生的集体转动带 ,并新观测到一个基于 ( 9/ 2 - )能级的集体转动带 .研究结果澄清了早期发表的结果与近来别人发表的结果之间的矛盾 ,对新建立的10 7Ru能级结构的某些重要特征进行了讨论
Based on the measurement of the instantaneous γ spectrum caused by the spontaneous fission of 2 5 2 C, the new spin-level collective spin-band of 10 7Ru of A-neutron odd nuclei has been studied and a new level-level scheme has been established. Extended to 2 72 , confirming and extending previously published collective rotation bands based on the neutron h11 / 2 excitation and newly observed a collective rotation band based on the (9/2 -) level. The results clarify the contradiction between the earlier published results and those published recently, and discuss some of the important features of the newly established 107Ru level structure