Dielectronic Recombination of Br-Like Tungsten Ions

doi:10.1088/1009-0630/16/3/02

	Dielectronic Recombination of Br-Like Tungsten Ions
	Li Maijuan 1,2,3; Fu Yanbiao 1,2,3; Su Maogen 1,2,3; Dong Chenzhong 1,2,3; Fumihiro, Koike 4
刊名	PLASMA SCIENCE & TECHNOLOGY
	2014-03-01
卷号	16 页码:182-187
关键词	Br-like Tungsten Dielectronic Recombination Rate Coefficients
ISSN号	1009-0630
DOI	10.1088/1009-0630/16/3/02
文献子类	Article
英文摘要	Accurate data for dielectronic recombination of tungsten ions are essential in the modeling of tungsten impurity transport and radiative power loss in International Thermonuclear Experimental Reactor (ITER). Theoretical calculations have been made for dielectronic recombination (DR) rate coefficients of Br-like tungsten ions using a flexible relativistic atomic code (FAC) from 1 eV to 50 keV. Level-by-level calculations are carried out for evaluating the contributions to DR through all the relevant Kr-like tungsten ions autoionizing inner-shell excited configuration complexes: (3s(2)3p(6)3d(10))(-1)4s(2)4p(5)nln'l' (n = 4-5, n' = 4-100, l' = 0-8), (4s(2)4p(5))(-1)nln'l' (n = 4-6, n' = 4-100, l' = 0-12). Comparison of the rate coefficients for 3s, 3p, 3d, 4s and 4p subshell excitations shows that the zip subshell excitation dominates over the whole temperature region, 4p subshell excitation at low temperature and 3p, 3d subshell excitations at high temperature can not be neglected. In order to facilitate simple applications, the total DR rate coefficient, Delta n = 0, 1 and 2 core excitations DR rate coefficients are fitted to an empirical formula.
资助项目	National Natural Science Foundation of China[91126007] ; National Natural Science Foundation of China[11064012]
WOS关键词	AR-LIKE TUNGSTEN ; RATE COEFFICIENTS ; NI
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000333747400002
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/49377]
专题	中国科学院近代物理研究所
通讯作者	Fu Yanbiao
作者单位	1.Northwest Normal Univ, Coll Phys & Elect Engn, Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R China 2.Northwest Normal Univ, Joint Lab Atom & Mol Phys, Lanzhou 730070, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730070, Peoples R China 4.Natl Inst Fus Sci, Atom & Mol Data Res Ctr, Kitasato 5095292, Japan
推荐引用方式 GB/T 7714	Li Maijuan,Fu Yanbiao,Su Maogen,et al. Dielectronic Recombination of Br-Like Tungsten Ions[J]. PLASMA SCIENCE & TECHNOLOGY,2014,16:182-187.
APA	Li Maijuan,Fu Yanbiao,Su Maogen,Dong Chenzhong,&Fumihiro, Koike.(2014).Dielectronic Recombination of Br-Like Tungsten Ions.PLASMA SCIENCE & TECHNOLOGY,16,182-187.
MLA	Li Maijuan,et al."Dielectronic Recombination of Br-Like Tungsten Ions".PLASMA SCIENCE & TECHNOLOGY 16(2014):182-187.