Breit-Pauli energy levels and transition rates for the carbonlike sequence
Breit-Pauli energy levels and transition rates for the carbonlike sequence
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类碳序列的 Breit-Pauli 能级和跃迁率
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
C. Fischer
中科院分区：
文献类型：
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作者：
G. Tachiev;C. Fischer
BreitPauli结果的能量水平，寿命，和一些过渡数据的报告为所有级别高达2s 22 p3 d 1 PJo的C-类光谱为7 Z 15。除了序列中最低的成员，所有的状态都包括2s 22 p2、2s 2 p3、2 p4、2s 22 p3 s、2s 22 p3 p和2s 22 p3 d组态。对于碳，仅包括2s 22 p2、2s 2 p3和2s 22 p3 s配置的状态。同时优化计划，使径向基可以确定一组条款，混合在BreitPauli近似。所有结果都已公布在一个网站上。在本文中，寿命的报告，此外，N II，O III，和Si IX的结果进行了严格的评估。能级与实验和调整过渡率进行了比较，沿着与不确定性估计。选定的结果与其他理论和实验进行了比较。PACS编号：31.25Jf、32.30Jc、32.70Cs
BreitPauli results for energy levels, lifetimes, and some transition data are reported for all levels up to 2s22p3d 1PJo of the C-like spectrum for 7 Z 15. For all but the lowest members of the sequence, these include all the states of the 2s22p2, 2s2p3, 2p4, 2s22p3s, 2s22p3p, and 2s22p3d configurations. For carbon, only the states for the 2s22p2, 2s2p3, and 2s22p3s configurations are included. A simultaneous optimization scheme was applied so that a radial basis could be determined for a set of terms that mix in the BreitPauli approximation. All results have been posted at a Web site. In this paper, lifetimes are reported and, in addition, results for N II, O III, and Si IX are critically evaluated. Energy levels are compared with experiment and adjusted transition rates, along with uncertainty estimates are presented. Selected results are compared with other theory and experiment. PACS Nos.: 31.25Jf, 32.30Jc, 32.70Cs