Low-energy dipole excitation modes in 10Be
Low-energy dipole excitation modes in 10Be
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10Be 中的低能偶极子激发模式
DOI：
10.1093/ptep/ptz049
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Y. Kanada-En'yo and H. Morita
中科院分区：
文献类型：
--
作者：
Y. Shikata;Y. Kanada-En'yo and H. Morita
基于生成元坐标方法和团簇模型研究了低能偶极子激发。在MeV中我们得到了三个态，它们在压缩偶极子跃迁强度、压缩偶极子跃迁强度和环向偶极跃迁强度方面表现出不同的特征。我们发现在态中有很强的环状偶极跃迁，在态中有显著的强度，在态中有强的和压缩的偶极子强度。用星团结构来描述它，而用三体激发来理解星团的态.
Low-energy dipole excitations inwere investigated based on the generator coordinate method withandcluster models. We obtained threestates inMeV, which show different characters in the, compressive dipole, and toroidal dipole transition strengths. We found the strong toroidal dipole transition in thestate, remarkablestrength in thestate, and the strongand compressive dipole strength in thestate. Theis described by thecluster structure, whereas theandstates are understood by three-body excitations of theclustering.