Photoionization of 1s electron and corresponding shake-up process in ground and excited lithium atoms
文献类型：期刊论文
| 作者 | Sang Cui-Cui; Ding Xiao-Bin; Dong Chen-Zhong1 |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 25期号:10页码:3624-3626 |
| 关键词 | Cross-sections Na Excitation Subshell Spectra Sodium Ions |
| ISSN号 | 0256-307X |
| 英文摘要 | The cross sections of the 18 electron photoionization and corresponding shake-up processes for Li atoms in the ground state 1s(2)2s and excited states 1s(2)2p, 1s(2)3p, 1s(2)3p and 1s(2)3d are calculated using the multi-configuration Dirac-Fock method. The latest experimental photoelectron spectrum at hv = 100 eV [Cubaynes D et al. Phys. Rev. Lett. 99 (2007) 213004] has been reproduced by the present theoretical investigation excellently. The relative intensity of the shake-up satellites shows that the effects of correlation and relaxation become more important for the higher excited states of the lithium atom, which are explained very well by the spatial overlap of the initial and final state wavefunctions. In addition, strong dependence of the cross section on the atomic orbitals of the valence electrons are found, especially near the threshold. |
| WOS关键词 | CROSS-SECTIONS ; NA ; EXCITATION ; SUBSHELL ; SPECTRA ; SODIUM ; IONS |
| 资助项目 | Northwest Normal University[NWNU-KJCXGC-03-21] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000259736600028 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China 10434100 10774122 International Cooperation Programme of Science and Technology of China CI-2004-07 Higher Education of China 20070736001 Northwest Normal University NWNU-KJCXGC-03-21 |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/5585]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 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.CAS, IMP, Lanzhou 730070, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sang Cui-Cui,Ding Xiao-Bin,Dong Chen-Zhong. Photoionization of 1s electron and corresponding shake-up process in ground and excited lithium atoms[J]. CHINESE PHYSICS LETTERS,2008,25(10):3624-3626. |
| APA | Sang Cui-Cui,Ding Xiao-Bin,&Dong Chen-Zhong.(2008).Photoionization of 1s electron and corresponding shake-up process in ground and excited lithium atoms.CHINESE PHYSICS LETTERS,25(10),3624-3626. |
| MLA | Sang Cui-Cui,et al."Photoionization of 1s electron and corresponding shake-up process in ground and excited lithium atoms".CHINESE PHYSICS LETTERS 25.10(2008):3624-3626. |
入库方式： OAI收割
来源：近代物理研究所
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