The spectroscopy of highly ionised atoms
The spectroscopy of highly ionised atoms
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DOI：
10.1088/0034-4885/52/2/002
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发表时间：
1989-02
影响因子：
18.1
通讯作者：
I. Martinson
中科院分区：
文献类型：
--
作者：
I. Martinson
近年来，对高度电离原子结构的光谱研究取得了重大进展。实验的进展很大程度上归功于几个强大的光源的引入，例如激光产生的等离子体。托卡马克和快速、激发的离子束。利用这些实验室设备获得的结果与太阳日冕和太阳耀斑的天体物理观测数据相辅相成。对实验技术进行了较为详细的描述。讨论了沿等电子序列、内壳层激发能级、禁戒跃迁、寿命和跃迁几率的能级研究结果，以及量子电动力学QED的光谱研究结果。实验结果与理论预测进行了比较。
Spectroscopic investigations of the structure of highly ionised atoms have undergone significant developments in recent years. The experimental progress is largely due to the introduction of several powerful light sources, such as laser-produced plasmas. Tokamaks and beams of fast, excited ions. The results obtained with these laboratory devices complement the data from astrophysical observations of the solar corona and solar flares. The experimental techniques are described in some detail. The results are discussed with respect to energy level studies along isoelectronic sequences, inner-shell excited levels, forbidden transitions, lifetimes and transition probabilities as well as the results of spectroscopic studies of quantum electrodynamics, QED. The experimental results are compared with theoretical predictions.