NAOC Open IR
temperaturediagnosticsforironplasmasbymeansoftransmissionspectrumobtainedbyaccurateatomicdata
Yuan Jianmin1; Zeng Jiaolong2; Jin Fengtao1; Zhao Gang2
2003
Source Publicationchinesephysicsletters
ISSN0256-307X
Volume020Issue:006Pages:862
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 22eV and a density of 0.01g/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.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/43355
Collection中国科学院国家天文台
Affiliation1.中国人民解放军国防科学技术大学
2.中国科学院国家天文台
Recommended Citation
GB/T 7714
Yuan Jianmin,Zeng Jiaolong,Jin Fengtao,et al. temperaturediagnosticsforironplasmasbymeansoftransmissionspectrumobtainedbyaccurateatomicdata[J]. chinesephysicsletters,2003,020(006):862.
APA Yuan Jianmin,Zeng Jiaolong,Jin Fengtao,&Zhao Gang.(2003).temperaturediagnosticsforironplasmasbymeansoftransmissionspectrumobtainedbyaccurateatomicdata.chinesephysicsletters,020(006),862.
MLA Yuan Jianmin,et al."temperaturediagnosticsforironplasmasbymeansoftransmissionspectrumobtainedbyaccurateatomicdata".chinesephysicsletters 020.006(2003):862.
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