NAOC Open IR  > 光学天文研究部
The influence of core-valence electron correlations on the convergence of energy levels and oscillator strengths of ions with an open 3d shell using FeVIII as an example
Zeng, JL; Jin, FT; Zhao, G; Yuan, JM
2003-08-28
Source PublicationJOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
Volume36Issue:16Pages:3457-3465
AbstractAccurate atomic data, such as fine structure energy levels and oscillator strengths of different ionization stages of iron ions, are important for astrophysical and laboratory plasmas. However, some important existing oscillator strengths for ions with an open 3d shell found in the literature might not be accurate enough for practical applications. As an example, the present paper checks the convergence behaviour of the energy levels and oscillator strengths of Fe VIII by systematically increasing the 3p(n)-3d(n) (n = 1, 2, 3 and 6) core-valence electron correlations using the multiconfiguration Hartree-Fock method. The results show that one should at least include up to 3p(3)-3d(3) core-valence electron correlations to obtain converged results. Large differences are found between the present oscillator strengths and other theoretical results in the literature for some strong transitions.
Indexed BySCI
Language英语
WOS IDWOS:000185542700011
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8491
Collection光学天文研究部
Affiliation1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
2.Natl Univ Def Technol, Dept Appl Phys, Changsha 410073, Peoples R China
Recommended Citation
GB/T 7714
Zeng, JL,Jin, FT,Zhao, G,et al. The influence of core-valence electron correlations on the convergence of energy levels and oscillator strengths of ions with an open 3d shell using FeVIII as an example[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,2003,36(16):3457-3465.
APA Zeng, JL,Jin, FT,Zhao, G,&Yuan, JM.(2003).The influence of core-valence electron correlations on the convergence of energy levels and oscillator strengths of ions with an open 3d shell using FeVIII as an example.JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS,36(16),3457-3465.
MLA Zeng, JL,et al."The influence of core-valence electron correlations on the convergence of energy levels and oscillator strengths of ions with an open 3d shell using FeVIII as an example".JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 36.16(2003):3457-3465.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zeng, JL]'s Articles
[Jin, FT]'s Articles
[Zhao, G]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zeng, JL]'s Articles
[Jin, FT]'s Articles
[Zhao, G]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zeng, JL]'s Articles
[Jin, FT]'s Articles
[Zhao, G]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.