The effects of the Breit interaction on electron impact excitation cross sections of the 1s2s(3)S(1) metastable level of He-like ions
文献类型：期刊论文
| 作者 | Yang Ning-Xuan1; Jiang Jun1; Me Lu-You1; Dong Chen-Zhong1,2 |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2008-05-01 |
| 卷号 | 57页码:2888-2894 |
| 关键词 | relativistic distorted-wave method Breit interaction electron impact excitation cross sections |
| ISSN号 | 1000-3290 |
| 英文摘要 | The electron impact excitation (EIE) cross sections of He atom and He-like Fe24+, Xe12+ and U90+ ions from the metastable 1s2s(3)S(1) to all of 1snl (n = 2, 3; l = s, p, d) states are calculated systematically by using the fully relativistic distorted-wave (RDWB) program developed by our group recently. The effects of the Breit interaction on the EIE cross sections of He-like isoelectronic sequences ions at different energies of incident electrons is studied, and some important conclusions are summarized, which can be extended to other highly charged ions. Also, comparison of the present calculations for 1s2s(3)S(1) -> 1s2p(3)P and 1s2s(3)S(1) -> 1s3s(3)S(1) with the available experimental results gave good agreement. |
| WOS关键词 | HIGHLY-CHARGED IONS ; TRIPLET LEVELS ; ATOMS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000256262700042 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/29427]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Yang Ning-Xuan |
| 作者单位 | 1.NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China 2.Natl Lab Heavy Ion Accelerator Lanzhou, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang Ning-Xuan,Jiang Jun,Me Lu-You,et al. The effects of the Breit interaction on electron impact excitation cross sections of the 1s2s(3)S(1) metastable level of He-like ions[J]. ACTA PHYSICA SINICA,2008,57:2888-2894. |
| APA | Yang Ning-Xuan,Jiang Jun,Me Lu-You,&Dong Chen-Zhong.(2008).The effects of the Breit interaction on electron impact excitation cross sections of the 1s2s(3)S(1) metastable level of He-like ions.ACTA PHYSICA SINICA,57,2888-2894. |
| MLA | Yang Ning-Xuan,et al."The effects of the Breit interaction on electron impact excitation cross sections of the 1s2s(3)S(1) metastable level of He-like ions".ACTA PHYSICA SINICA 57(2008):2888-2894. |
入库方式： OAI收割
来源：近代物理研究所
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