X-RAY AND EUV SPECTROSCOPY OF VARIOUS ASTROPHYSICAL AND LABORATORY PLASMAS: COLLISIONAL, PHOTOIONIZATION AND CHARGE-EXCHANGE PLASMAS

	X-RAY AND EUV SPECTROSCOPY OF VARIOUS ASTROPHYSICAL AND LABORATORY PLASMAS: COLLISIONAL, PHOTOIONIZATION AND CHARGE-EXCHANGE PLASMAS
	Liang, G. Y.1; Li, F.1; Wang, F. L.1; Wu, Y.2; Zhong, J. Y.1; Zhao, G.1
刊名	ASTROPHYSICAL JOURNAL
	2014-03-10
卷号	783 期号:2
关键词	atomic processes line: formation plasmas X-rays: general
英文摘要	Several laboratory facilities were used to benchmark theoretical spectral models that are extensively used by astronomical communities. However, there are still many differences between astrophysical environments and laboratory miniatures that can be archived. Here we setup a spectral analysis system for astrophysical and laboratory plasmas to make a bridge between them, and we investigate the effects from non-thermal electrons and the contributions from a metastable level population on level populations and charge stage distribution for coronal-like, photoionized, and geocoronal plasmas. Test applications to laboratory measurement (i.e., electron beam ion trap plasma) and astrophysical observation (i.e., Comet, Cygnus X-3) are presented. A time evolution of the charge stage and level population are also explored for collisional and photoionized plasmas.
收录类别	SCI
语种	英语
WOS记录号	WOS:000335439900060
内容类型	期刊论文
源URL	[http://ir.bao.ac.cn/handle/114a11/6415]
专题	国家天文台_光学天文研究部
作者单位	1.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing, Peoples R China 2.Beijing Inst Appl Phys & Computat Math, Data Ctr High Energy Dens Phys, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Liang, G. Y.,Li, F.,Wang, F. L.,et al. X-RAY AND EUV SPECTROSCOPY OF VARIOUS ASTROPHYSICAL AND LABORATORY PLASMAS: COLLISIONAL, PHOTOIONIZATION AND CHARGE-EXCHANGE PLASMAS[J]. ASTROPHYSICAL JOURNAL,2014,783(2).
APA	Liang, G. Y.,Li, F.,Wang, F. L.,Wu, Y.,Zhong, J. Y.,&Zhao, G..(2014).X-RAY AND EUV SPECTROSCOPY OF VARIOUS ASTROPHYSICAL AND LABORATORY PLASMAS: COLLISIONAL, PHOTOIONIZATION AND CHARGE-EXCHANGE PLASMAS.ASTROPHYSICAL JOURNAL,783(2).
MLA	Liang, G. Y.,et al."X-RAY AND EUV SPECTROSCOPY OF VARIOUS ASTROPHYSICAL AND LABORATORY PLASMAS: COLLISIONAL, PHOTOIONIZATION AND CHARGE-EXCHANGE PLASMAS".ASTROPHYSICAL JOURNAL 783.2(2014).