Theoretical study on angular distribution and polarization characteristics of X-ray emission following dielectronic recombination of lithium-like ions
文献类型：期刊论文
| 作者 | Wang Jin-Xia1; Shi Ying-Long1; Zhang Deng-Hong1; Xie Lu-You1; Dong Chen-Zhong1,2,3 |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2013-12-01 |
| 卷号 | 62 |
| 关键词 | Angular Distribution And Polarization Degree Mcdf Method Density Matrix Theory |
| ISSN号 | 1000-3290 |
| DOI | 10.7498/aps.62.233401 |
| 文献子类 | Article |
| 英文摘要 | Based on the multiconfiguration Dirac-Fock method and the theory of density matrix, we have calculated the magnetic sublevel captured cross section of intermediate doubly-excited state 1s2s(2)2p(3/2)J = 1 formed by dielectronic recombination of lithium-like ions (26 <= Z <=, 92). Then, we obtain the angular distribution and linear polarization of X-rays of electric-dipole radiation 1s2s(2)2p(3/2)J = 1 -> 1s(2)2s(2)J = 0. In this study, emphasis is placed on the effects of the Breit interaction on the relevant physical quantities. We find that the influences of the Breit interaction on the alignment for the capture to the doubly-excited state 1s2s(2)2p(3/2)J = 1 are dramatic, resulting in the remarkable change in the angular distribution and polarization properties of the X-ray emission. |
| WOS关键词 | RADIATIVE RECOMBINATION ; ELECTRON-IMPACT ; AUGER ; PROGRAM ; PACKAGE ; ATOMS |
| 资助项目 | Natural Science Foundation of Gansu Province, China[1010RJZA014] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000328931400021 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/48017]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang Deng-Hong |
| 作者单位 | 1.Northwest Normal Univ, Coll Phys & Elect Engn, Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R China 2.Northwest 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 | Wang Jin-Xia,Shi Ying-Long,Zhang Deng-Hong,et al. Theoretical study on angular distribution and polarization characteristics of X-ray emission following dielectronic recombination of lithium-like ions[J]. ACTA PHYSICA SINICA,2013,62. |
| APA | Wang Jin-Xia,Shi Ying-Long,Zhang Deng-Hong,Xie Lu-You,&Dong Chen-Zhong.(2013).Theoretical study on angular distribution and polarization characteristics of X-ray emission following dielectronic recombination of lithium-like ions.ACTA PHYSICA SINICA,62. |
| MLA | Wang Jin-Xia,et al."Theoretical study on angular distribution and polarization characteristics of X-ray emission following dielectronic recombination of lithium-like ions".ACTA PHYSICA SINICA 62(2013). |
入库方式： OAI收割
来源：近代物理研究所
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