Configuration interaction effects on the energy levels and oscillator strengths of lowly charged gold ions: Au11+ as an example
文献类型：期刊论文
| 作者 | Zeng, Jiaolong; Zhao, Gang ; Yuan, Jianmin
|
| 刊名 | JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 102期号:2页码:172-180 |
| 关键词 | Au11+ configuration interaction effects transfer of oscillator strength |
| 英文摘要 | The effects of configuration interaction (CI) on the energy levels and oscillator strengths of Au11+ have been investigated by systematically adding configurations included in calculations. Four sets of calculations, namely, a single configuration Dirac-Fock type, CI with singly, doubly, and triply electron excitations from the ground configuration of Au11+ have been carried out to show the effects. The results show that Cl not only affects distribution of the oscillator strengths among one transition array, but also affects the distributions among different transition arrays. For example, the converged oscillator strengths for transition arrays of 5p --> 5d (e.g. 5p(6) --> 5p(5) 5d and 5p(5)5d --> 5p(4) 5d(2)) are greatly reduced compared with the results of single configuration approximation. On the other hand, for transition arrays of 4f --> 5d (e.g. 5p(6) --> 4f(13) 5d and 5p(5)5d --> 4f(13) 5p(5)5d(2)), the converged oscillator strengths are drastically enhanced. The CI effects result in the net transfer of oscillator strengths from transition arrays of 5p --> 5d to 4f --> 5d. (C) 2006 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240641200005 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/7096]  |
| 专题 | 国家天文台_光学天文研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 2.Natl Univ Def Technol, Dept Appl Phys, Changsha 410073, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Jiaolong,Zhao, Gang,Yuan, Jianmin. Configuration interaction effects on the energy levels and oscillator strengths of lowly charged gold ions: Au11+ as an example[J]. JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER,2006,102(2):172-180. |
| APA | Zeng, Jiaolong,Zhao, Gang,&Yuan, Jianmin.(2006).Configuration interaction effects on the energy levels and oscillator strengths of lowly charged gold ions: Au11+ as an example.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER,102(2),172-180. |
| MLA | Zeng, Jiaolong,et al."Configuration interaction effects on the energy levels and oscillator strengths of lowly charged gold ions: Au11+ as an example".JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 102.2(2006):172-180. |
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来源：国家天文台
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