Collisional-radiative modeling of the 5p-5s spectrum of W XIV-W XVI ions
Collisional-radiative modeling of the 5p-5s spectrum of W XIV-W XVI ions
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W XIV-W XVI 离子 5p-5s 谱的碰撞辐射模型
DOI：
10.1103/physreva.101.042509
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发表时间：
2020
影响因子：
2.9
通讯作者：
Dong Chenzhong
中科院分区：
文献类型：
--
作者：
Ding Xiaobin;Zhang Fengling;Yang Yang;Zhang Ling;Koike Fumihiro;Murakami Izumi;Kato Daiji;Sakaue Hiroyuki A.;Nakamura Nobuyuki;Dong Chenzhong
用相对论组态相互作用方法计算了Wxiv-Wxvi离子的跃迁波长和跃迁速率。本文建立了一个合理的碰撞辐射模型，模拟了在电子束离子阱装置中观察到的Wxiv-Wxvi离子的跃迁谱。计算结果与已有的实验和理论数据吻合较好，可用于识别有争议的光谱。解决了电离级分配的混乱问题。
The wavelength and rate of thetransition of Wxiv–Wxviions have been calculated by the relativistic configuration interaction method with the implementation of the flexible atomic code. A reasonable collisional-radiative model has been constructed to simulate thetransition spectrum of Wxiv–Wxviions, which had been observed in the electron beam ion trap device. The results are in reasonable agreement with the available experimental and theoretical data, which might be applied to identify the controversial spectra. The confusion on the assignment of the ionization stage is solved in the present work.