~（167）Lu正常形变带的解释
Interpretation of normal-deformed bands in 167Lu
摘要：
为了对变形稀土区或变形核中的转动带有一个全面的了解，我们用非成对和成对的曲柄Nilsson-Strutinsky公式CNS和CNSB解释了在$^{167}$ Lu中观察到的正常变形转动结构.特别注意的是专门的频带交叉。对于这种费米面位于$h_{11/2}$壳层高处的核，我们得出结论，除了分别具有偶数和奇数个$i_{13/2}$中子的构型中的成对AB和BC交叉外，所观察到的带交叉可以在非成对形式体系中理解。特别地，这意味着在AB和BC交叉点以上，自旋的演化被描述为封闭壳层外粒子的自旋矢量的逐渐对齐。因此，可以通过占据开放的$j$ -壳或$j$ -壳组的颗粒的数量来表征构型。在本研究中，我们修改了一些实验频带的解释，也交叉的性质，而以前的一些配置分配得到确认。
英文摘要：
With the aim to get a general understanding of rotational bands in the deformed rare-earth region or in deformed nuclei in general, the observed normal-deformed rotational structures in $^{167}$Lu are interpreted within the unpaired and paired cranked Nilsson-Strutinsky formalisms, CNS and CNSB. Particular attention is devoted to the band crossings. For this nucleus with the Fermi surface high up in the $h_{11/2}$ shell, we conclude that except for the paired AB and BC crossings in configurations with an even and odd number of $i_{13/2}$ neutrons, respectively, the observed band crossings can be understood within the unpaired formalism. Especially, it means that above the AB and BC crossings, the evolution with spin is described as a gradual alignment of the spin vectors of the particles outside closed shells. Consequently, the configurations can be characterized by the number of particles occupying open $j$-shells or groups of $j$-shells. In the present study, we revise the interpretation of some experimental bands and also the nature of the crossings while some previous configuration assignments are confirmed.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
