A new method of calculating multi-level non-LTE line formation

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	A new method of calculating multi-level non-LTE line formation
	Wu GQ(吴关钱)
刊名	ASTROPHYSICS AND SPACE SCIENCE
	1992-03
卷号	189 期号:2 页码:171-180
ISSN号	0004-640X
通讯作者	WU, GQ
产权排序	第一完成单位
英文摘要	This paper introduces a new method of solving the equation of multi-level non-LTE radiative transfer subject to constraints. This method is based on the combination of the advantages of the complete linearization method by Auer and Mihalas (1969) and the simple separated-iteration technique (Mihalas. 1978). First, linearize the equation of radiative transfer and constraints, respectively, then solve the linearized equation of the radiative transfer and linearized constraints, separately. It overcomes the disadvantages of requiring the simultaneous solution of the corresponding equations by the complete linearization method and the poor convergence of the simple separated-iteration technique. Therefore, it not only can deal with complex models, but also has a high speed of convergence in the calculation of multi-level NLTE line formation.
学科主题	Astronomy & Astrophysics
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
收录类别	SCI
原文出处	http://link.springer.com/article/10.1007%2FBF00643124
语种	英语
WOS记录号	WOS:A1992HL45300001
内容类型	期刊论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4069]
专题	云南天文台_其他
推荐引用方式 GB/T 7714	Wu GQ. A new method of calculating multi-level non-LTE line formation[J]. ASTROPHYSICS AND SPACE SCIENCE,1992,189(2):171-180.
APA	吴关钱.(1992).A new method of calculating multi-level non-LTE line formation.ASTROPHYSICS AND SPACE SCIENCE,189(2),171-180.
MLA	吴关钱."A new method of calculating multi-level non-LTE line formation".ASTROPHYSICS AND SPACE SCIENCE 189.2(1992):171-180.