Soft-X-ray spectra of highly charged Au ions in an electron-beam ion trap
Soft-X-ray spectra of highly charged Au ions in an electron-beam ion trap
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DOI：
10.1139/p00-104
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发表时间：
2001-02
影响因子：
1.2
通讯作者：
E. Träbert;P. Beiersdorfer;K. Fournier;S. B. Utter;K. Wong
中科院分区：
文献类型：
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作者：
E. Träbert;P. Beiersdorfer;K. Fournier;S. B. Utter;K. Wong
系统的变化的电子束离子阱中的电子束能量已被用来产生软X射线光谱（20至60 A）的Au具有明确的最大电荷状态范围从Br-到Co的离子。在大尺度相对论原子结构计算的指导下，确定了类Rb离子到类Cu离子（Au ~（42+）→ Au ~（50+））的最强Δn = 0（n = 4 ~ n' = 4）跃迁。PACS编号：32.30 Rj，39.30+w，31.50+w，32.20 R
Systematic variation of the electron-beam energy in an electron-beam ion trap has been employed to produce soft-X-ray spectra (20 to 60 A) of Au with well-defined maximum charge states ranging from Br- to Co-like ions. Guided by large-scale relativistic atomic structure calculations, the strongest Δn = 0 (n = 4 to n' = 4) transitions in Rb- to Cu-like ions (Au42+ Au50+) have been identified. PACS Nos.: 32.30Rj, 39.30+w, 31.50+w, 32.20R