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Temperature diagnostics for iron plasmas by means of transmission spectrum obtained by accurate atomic data
Zeng, JL; Jin, FT; Zhao, G; Yuan, JM
2003-06-01
Source PublicationCHINESE PHYSICS LETTERS
Volume20Issue:6Pages:862-864
AbstractAccurate atomic data such as fine-structure energy levels and oscillator strengths are calculated to obtain the radiative opacity and transmission of iron plasmas. At a temperature of 22 eV and a density of 0.01 g/cm(3), the calculated transmission spectrum is in better agreement with the experiment than that by other opacity codes such as OPAL. The transmission spectrum is very sensitive to the temperature of plasmas, meaning that it is an ideal diagnostic tool for the temperature of plasmas. Practical calculations show that the uncertainty of the temperature diagnostics obtained by theoretical predictions is better than +/-2eV.
Indexed BySCI
Language英语
WOS IDWOS:000183671800024
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8464
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. Temperature diagnostics for iron plasmas by means of transmission spectrum obtained by accurate atomic data[J]. CHINESE PHYSICS LETTERS,2003,20(6):862-864.
APA Zeng, JL,Jin, FT,Zhao, G,&Yuan, JM.(2003).Temperature diagnostics for iron plasmas by means of transmission spectrum obtained by accurate atomic data.CHINESE PHYSICS LETTERS,20(6),862-864.
MLA Zeng, JL,et al."Temperature diagnostics for iron plasmas by means of transmission spectrum obtained by accurate atomic data".CHINESE PHYSICS LETTERS 20.6(2003):862-864.
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