Atomic data from the IRON Project. XIX. Radiative transition probabilities for forbidden lines in Fe II

Atomic data from the IRON Project. XIX. Radiative transition probabilities for forbidden lines in Fe II
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来自 IRON 项目的原子数据。

DOI：
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发表时间：
1996
期刊：
影响因子：
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通讯作者：
C. Zeippen
C. Zeippen
中科院分区：
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文献类型：
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作者：
P. Quinet;M. Dourneuf;C. Zeippen

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计算了连接 Fe II 中 3d 6 4s、3d 7 和 3d 5 4s 2 配置中 63 个亚稳态能级的磁偶极子 (M1) 和电四极子 (E2) 跃迁的辐射跃迁概率。在两个独立的计算机程序 SUPERSTRUCTURE (SST) 和 RELATIVISTIC HARTREE-FOCK (HFR) 的帮助下进行的计算中已经考虑了最重要的构型相互作用 (CI) 和相对论效应。本工作中获得的结果与以前的理论研究和一些天体物理观测进行了比较。这里提供的新数据可能是迄今为止最可靠的。
Radiative transition probabilities have been calculated for the magnetic dipole (M1) and electric quadrupole (E2) transitions connecting the 63 metastable levels in the 3d 6 4s, 3d 7 and 3d 5 4s 2 configurations in Fe II. The most important configuration interaction (CI) and relativistic effects have been taken into account in the computations carried out with the help of two independent computer programs, SUPERSTRUCTURE (SST) and RELATIVISTIC HARTREE-FOCK (HFR). The results obtained in the present work are compared with previous theoretical studies and with some astrophysical observations. The new data presented here are probably the most reliable to date.