Detailed a -decay study of Tl 180
Detailed a -decay study of Tl 180
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Tl 180 的详细 a 衰变研究
DOI：
10.1103/physrevc.96.054327
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发表时间：
2017
影响因子：
3.1
通讯作者：
Andel B
中科院分区：
文献类型：
--
作者：
Andel B
在欧洲核子研究中心（CERN）进行了详细的衰变光谱研究。-选择性电离的共振电离激光离子源（RILIS）耦合到质量分离提供了高纯度的光束。在子体中发现了精细结构的衰变到激发水平，并基于对巧合的分析构建了一个衰变方案。确定了若干射线跃迁的多极性。通过对减少的衰变宽度的分析，发现所有的衰变都受到阻碍，这表明母态和子态之间的构型发生了变化。
A detailed-decay spectroscopy study ofhas been performed at ISOLDE (CERN).-selective ionization by the Resonance Ionization Laser Ion Source (RILIS) coupled to mass separation provided a high-purity beam of. Fine-structuredecays to excited levels in the daughterwere identified and an-decay scheme ofwas constructed based on an analysis ofandcoincidences. Multipolarities of several-ray transitions deexciting levels inwere determined. Based on the analysis of reduced-decay widths, it was found that alldecays are hindered, which signifies a change of configuration between the parent and all daughter states.