Energy Levels, Radiative Rates, and Lifetimes for Transitions in Fe XIV

被引：5

作者：

Hu, Feng ^{[1
,3
]}

Sun, Yan ^{[1
]}

Mei, Maofei ^{[1
]}

Sang, Cuicui ^{[2
]}

Yang, Jiamin ^{[3
]}

机构：

[1] Xuzhou Univ Technol, Sch Math & Phys Sci, Xuzhou 221018, Jiangsu, Peoples R China

[2] Qinhai Normal Univ, Dept Phys, Xining 810001, Qinghai, Peoples R China

[3] China Acad Engn Phys, Res Ctr Laser Fus, Mianyang 621900, Peoples R China

来源：

JOURNAL OF APPLIED SPECTROSCOPY | 2018年 / 85卷 / 04期

基金：

中国国家自然科学基金;

关键词：

energy level; wavelength; transition rate; lifetime; AL-LIKE IONS; ELECTRON-IMPACT EXCITATION; SOFT-X-RAY; OSCILLATOR-STRENGTHS; BEAM-FOIL; ISOELECTRONIC SEQUENCE; ATOMIC-STRUCTURE; PROBABILITIES; WAVELENGTHS; ALUMINUM;

D O I：

10.1007/s10812-018-0715-4

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Energy levels, transition rates, and lifetimes are reported for the low-lying 129 levels of Fe XIV, belonging to the n = 3 states (1s (2)2s (2)2p (6))3s (2)3p, 3s3p (2), 3s (2)3d, 3p (3), 3s3p3d, 3p (2)3d, 3s3d (2), and 3p3d (2). High-accuracy calculations have been performed as benchmarks in the request for accurate treatments of relativity, electron correlation and quantum electrodynamic (QED) effects in multi-valence-electron systems. The calculated energy levels are in excellent agreement with the experimental results and the experimentally compiled energy values, of the National Institute for Standards and Technology wherever available. The calculated values including core-valence correlation are found to be in good agreement with other theoretical and experimental values.

引用

页码：749 / 759

页数：11

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