中国科学院国家天文台机构知识库
Advanced  
NAOC Open IR  > 光学天文研究部  > 期刊论文
题名:
Electron impact collision strengths and oscillator strengths for Ni-like Nd, Sm, Eu, Gd, Ta, and W ions
作者: Zeng, JL; Zhong, HY; Zhao Gang(赵刚); Yuan, JM
刊名: ATOMIC DATA AND NUCLEAR DATA TABLES
发表日期: 2005-07-01
DOI: 10.1016/j.adt.2005.07.003
卷: 90, 期:2, 页:259-317
收录类别: SCI
英文摘要: Energy levels, oscillator strengths, and electron impact collision strengths have been calculated for Ni-like ions of Nd (Z = 60), Sm (Z = 62), Eu (Z = 63), Gd (Z = 64), Ta (Z = 73), and W (Z = 74) among the 249 levels belonging to the ([Ne])3s(2)3p(6)3d(10), 3s(2)3p(6)3d(9)nl, 3s(2)3p(5)3d(10)nl, 3s3p(6)3d(10)nl (n = 4, 5; l = 0, 1,...,n - 1) configurations. Configuration interactions among these configurations have been included in the calculations. Collision strengths have been obtained at 20 scattered electron energies (5-20,000 eV) and they have been listed at six representative energies of 100, 400, 1000, 2500, 5000, and 10,000 eV in this work. Effective collision strengths have been obtained by assuming a Maxwellian electron velocity distribution at 24 temperatures ranging from 100 to 3000 eV. Our results are compared with those available in the literature. The relative difference is within 0.3% between our calculated energy levels and the corresponding experimental values wherever available. The energy levels are expected to be be accurate within 0.6%, while oscillator strengths and collision strengths for strong transitions are probably accurate to better than 20%. The complete dataset is available electronically from http://www.astronomy.csdb.cn/EIE/. (c) 2005 Elsevier Inc. All rights reserved.
语种: 英语
WOS记录号: WOS:000232345800002
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bao.ac.cn/handle/114a11/8159
Appears in Collections:光学天文研究部_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
2.Natl Univ Def Technol, Dept Appl Phys, Changsha 410073, Peoples R China

Recommended Citation:
Zeng, JL,Zhong, HY,Zhao, G,et al. Electron impact collision strengths and oscillator strengths for Ni-like Nd, Sm, Eu, Gd, Ta, and W ions[J]. ATOMIC DATA AND NUCLEAR DATA TABLES,2005,90(2):259-317.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zeng, JL]'s Articles
[Zhong, HY]'s Articles
[Zhao, G]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zeng, JL]‘s Articles
[Zhong, HY]‘s Articles
[Zhao, G]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院国家天文台 - Feedback
Powered by CSpace