Theoretical investigation of decay process in a doubly excited 2s(2) S-1(0) state of He-like ions
文献类型：期刊论文
| 作者 | Zhang Deng-Hong; Dong Chen-Zhong; Koike, Fumihiro |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2006-08 |
| 卷号 | 23页码:2059-2062 |
| ISSN号 | 0256-307X |
| 英文摘要 | In the framework of multi-configurational Dirac-Fock theory, a detailed calculation is performed for the decay rates and the energies of the doubly excited 2s(2) S-1(0) state of He-like ions, of which atomic number Z ranges from 6 to 92. The 2s(2) S-1(0)-1s S-2(1/2) Auger decay is predominant at low Z regime, whereas the 2s(2) S-1(0)-1s2p P-1,3(1) two-electron one-photon transitions become quite important in moderate and high Z regimes. For heavy ions with Z >= 72, the contribution of 2s(2) S-1(0)-1s2s S-3(1) M1 transition is significant. the Breit interaction considerable enhances the 2s(2) S-1(0)-1s S-2(1/2) Auger rate at high Z regime. |
| WOS关键词 | DIELECTRONIC SATELLITE SPECTRA ; OPEN-SHELL ATOMS ; CONFIGURATION-INTERACTION ; RELATIVISTIC AUGER ; ELECTRON-CAPTURE ; HEAVY-IONS ; RECOMBINATION ; TRANSITION ; RATES ; EXCITATION |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000239365500027 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.186/handle/113462/56981]  |
| 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.Northwest Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China 2.Natl Lab Heavy Ion Accelerator Lanzhou, Lanzhou 730000, Peoples R China 3.Kitasato Univ, Sch Med, Kanagawa 228855, Japan |
| 推荐引用方式 GB/T 7714 | Zhang Deng-Hong,Dong Chen-Zhong,Koike, Fumihiro. Theoretical investigation of decay process in a doubly excited 2s(2) S-1(0) state of He-like ions[J]. CHINESE PHYSICS LETTERS,2006,23:2059-2062. |
| APA | Zhang Deng-Hong,Dong Chen-Zhong,&Koike, Fumihiro.(2006).Theoretical investigation of decay process in a doubly excited 2s(2) S-1(0) state of He-like ions.CHINESE PHYSICS LETTERS,23,2059-2062. |
| MLA | Zhang Deng-Hong,et al."Theoretical investigation of decay process in a doubly excited 2s(2) S-1(0) state of He-like ions".CHINESE PHYSICS LETTERS 23(2006):2059-2062. |
入库方式： OAI收割
来源：近代物理研究所
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