中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
Relativistic distorted-wave calculation of electron impact excitation cross sections of be-like N3+ and O4+ ions

文献类型：期刊论文

作者Liu Yan-Jun1; Jiang Jun1; Dong Chen-Zhong1,2,3; Xie Lu-You1
刊名ACTA PHYSICA SINICA
出版日期2009-04-01
卷号58页码:2320-2327
关键词fully relativistic distorted-wave method electron impact excitation electron correlation effect
ISSN号1000-3290
英文摘要By using a fully relativistic distorted-wave method, the electron impact excitation cross sections of Be-like N3+ and O4+ ions from the ground state 2s(21)S to 2s2p (1,3) P, 2p(23)P, D-1 and S-1 2s2p and from the metastable 2s2p P-3 to 2p(23)P have been calculated systematically. Meanwhile, the correlation effects of target states are also discussed. For the low energy collisions the correlation effects play a very important role, and accurate target wavefunctions are needed, but for the high energy collisions, the more correlation effects are not so important. For two-electron excitations, the configuration interactions are very important and the excitations from ground state to the 2p(23)P(0) and S-1(0) have larger cross sections than the other tow electron excitations.
WOS关键词HIGHLY-CHARGED IONS ; BERYLLIUM-LIKE IONS ; COUPLING COLLISION STRENGTHS ; 1S22P2 CONFIGURATIONS ; C2+ ; TRANSITIONS ; ABSOLUTE ; 1S22S2P ; PACKAGE ; STATES
资助项目National Natural Science Foundation of China[10876028] ; National Natural Science Foundation of China[10774122] ; Specialized Research Fund for the Doctoral Program of Higher Education of China[20070736001] ; Foundation of Center of Theoretical Nuclear Physics of National Laboratory of Heavy Ion Accelerator of Lanzhou ; Foundation of Scientific and Technical Innovation of Northwest Normal University, China[NWNU-KJCXGC-03-21]
WOS研究方向Physics
语种英语
WOS记录号WOS:000265324700031
出版者CHINESE PHYSICAL SOC
资助机构National Natural Science Foundation of China ; Specialized Research Fund for the Doctoral Program of Higher Education of China ; Foundation of Center of Theoretical Nuclear Physics of National Laboratory of Heavy Ion Accelerator of Lanzhou ; Foundation of Scientific and Technical Innovation of Northwest Normal University, China
源URL[http://119.78.100.186/handle/113462/30528]  
专题中国科学院近代物理研究所
通讯作者Dong Chen-Zhong
作者单位1.NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China
2.NW Normal Univ, Joint Lab Atom & Mol Phys, Lanzhou 730070, Peoples R China
3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730070, Peoples R China
推荐引用方式
GB/T 7714		 Liu Yan-Jun,Jiang Jun,Dong Chen-Zhong,et al. Relativistic distorted-wave calculation of electron impact excitation cross sections of be-like N3+ and O4+ ions[J]. ACTA PHYSICA SINICA,2009,58:2320-2327.
APA Liu Yan-Jun,Jiang Jun,Dong Chen-Zhong,&Xie Lu-You.(2009).Relativistic distorted-wave calculation of electron impact excitation cross sections of be-like N3+ and O4+ ions.ACTA PHYSICA SINICA,58,2320-2327.
MLA Liu Yan-Jun,et al."Relativistic distorted-wave calculation of electron impact excitation cross sections of be-like N3+ and O4+ ions".ACTA PHYSICA SINICA 58(2009):2320-2327.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。