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Contribution of satellite lines to temperature diagnostics with He-like triplet lines in photoionized plasma
Wang, Feilu1,2; Han, Bo1,3; Salzmann, David4; Zhao, Gang1,2
2017-04-01
Source PublicationPHYSICS OF PLASMAS
Volume24Issue:4
AbstractIn the present paper, the Hea triplet line ratios (resonance, intercombination, and forbidden lines) are computed for photoionized plasmas, when the contributions of nearby satellite lines are taken into account. The computations have been carried out with our radiative-collisional code, RCF, which is based on the flexible atomic code. The calculations of these line ratios have been done for three materials, namely, silicon, magnesium, and neon. Our calculations are used to derive the plasma temperatures for several astronomical objects, where the spectra are emitted from photoionizing plasmas. It is shown that the incorporation of the satellite lines from doubly excited Li-like ions into the Hea triplet lines is necessary to obtain reliable temperature diagnostics for these astrophysical objects. Published by AIP Publishing.
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
Funding OrganizationNational Basic Research Program of China (973 Program)(2013CBA01503) ; National Basic Research Program of China (973 Program)(2013CBA01503) ; Science Challenge Program(JCKY2016212A505) ; Science Challenge Program(JCKY2016212A505) ; National Natural Science Foundation of China(11573040) ; National Natural Science Foundation of China(11573040) ; National Basic Research Program of China (973 Program)(2013CBA01503) ; National Basic Research Program of China (973 Program)(2013CBA01503) ; Science Challenge Program(JCKY2016212A505) ; Science Challenge Program(JCKY2016212A505) ; National Natural Science Foundation of China(11573040) ; National Natural Science Foundation of China(11573040)
DOI10.1063/1.4978624
WOS KeywordVELA X-1 ; STELLAR WIND ; RAY ; EMISSION
Indexed BySCI ; ISTP
Language英语
Funding OrganizationNational Basic Research Program of China (973 Program)(2013CBA01503) ; National Basic Research Program of China (973 Program)(2013CBA01503) ; Science Challenge Program(JCKY2016212A505) ; Science Challenge Program(JCKY2016212A505) ; National Natural Science Foundation of China(11573040) ; National Natural Science Foundation of China(11573040) ; National Basic Research Program of China (973 Program)(2013CBA01503) ; National Basic Research Program of China (973 Program)(2013CBA01503) ; Science Challenge Program(JCKY2016212A505) ; Science Challenge Program(JCKY2016212A505) ; National Natural Science Foundation of China(11573040) ; National Natural Science Foundation of China(11573040)
WOS Research AreaPhysics
WOS SubjectPhysics, Fluids & Plasmas
WOS IDWOS:000400390700007
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8856
Collection光学天文研究部
Affiliation1.Chinese Acad Sci, Key Lab Opt Astron, Natl Astron Observ, Beijing 100012, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Beijing Normal Univ, Dept Astron, Beijing 100875, Peoples R China
4.Weizmann Inst Sci, Rehovot, Israel
Recommended Citation
GB/T 7714
Wang, Feilu,Han, Bo,Salzmann, David,et al. Contribution of satellite lines to temperature diagnostics with He-like triplet lines in photoionized plasma[J]. PHYSICS OF PLASMAS,2017,24(4).
APA Wang, Feilu,Han, Bo,Salzmann, David,&Zhao, Gang.(2017).Contribution of satellite lines to temperature diagnostics with He-like triplet lines in photoionized plasma.PHYSICS OF PLASMAS,24(4).
MLA Wang, Feilu,et al."Contribution of satellite lines to temperature diagnostics with He-like triplet lines in photoionized plasma".PHYSICS OF PLASMAS 24.4(2017).
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