Resonant elastic scattering of polarized electrons on H-like ions
文献类型：期刊论文
| 作者 | Vasileva, D. M.5; Lyashchenko, K. N.4; Voitkiv, A. B.3; Yu, D.1,4; Andreev, O. Yu2,5 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2021-11-11 |
| 卷号 | 104期号:5页码:18 |
| ISSN号 | 2469-9926 |
| DOI | 10.1103/PhysRevA.104.052808 |
| 通讯作者 | Vasileva, D. M.(summerdacha64@gmail.com) |
| 英文摘要 | We study the polarization properties of elastic electron scattering on H-like ions using the relativistic QED theory. We calculate the complete set of parameters which describe the scattering of a polarized electron on an initially unpolarized ion and analyze them for both nonresonant and resonant scattering focusing on the LL-shell resonances. The study is carried out for B4+, Ca19+, Kr35+, and Xe53+ ions. We demonstrate that for the resonant electron scattering on ions with Z up to 50 both the relativistic spin-orbit and the exchange interaction are equally significant. The possible spin exchange between the incident and bound electrons can fundamentally change the polarization of the scattered electron. We show that the involvement of the autoionizing states leads to quantitative and qualitative changes in the polarization parameters, in particular, to a significant increase in the spin asymmetry. |
| WOS关键词 | RELATIVISTIC ELECTRONS ; INELASTIC-SCATTERING ; COULOMB SCATTERING ; DIPOLE MOMENTS ; STORAGE-RINGS ; CHARGED IONS ; SELF-ENERGY ; ATOMS ; POSITRONS ; ASYMMETRY |
| 资助项目 | Dmitri Mendeleev program[FPI 57516244] ; Russian Science Foundation[17-12-01035] ; RFBR[20-52-53028] ; NSFC[20-52-53028] ; National Key Research and Development Program of China[2017YFA0402300] ; National Natural Science Foundation of China[11774356] ; Chinese Academy of Sciences President's International Fellowship Initiative[2018VMB0016] ; Chinese Postdoctoral Science Foundation[2020M673538] |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000719107500003 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | Dmitri Mendeleev program ; Russian Science Foundation ; RFBR ; NSFC ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences President's International Fellowship Initiative ; Chinese Postdoctoral Science Foundation |
| 源URL | [http://119.78.100.186/handle/113462/139988]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Vasileva, D. M. |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Petersburg Nucl Phys Inst, Natl Res Ctr Kurchatov Inst, Gatchina 188300, Russia 3.Heinrich Heine Univ Dusseldorf, Inst Theoret Phys 1, D-40225 Dusseldorf, Germany 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 5.St Petersburg State Univ, Dept Phys, 7-9 Univ Skaya Naberezhnaya, St Petersburg 199034, Russia |
| 推荐引用方式 GB/T 7714 | Vasileva, D. M.,Lyashchenko, K. N.,Voitkiv, A. B.,et al. Resonant elastic scattering of polarized electrons on H-like ions[J]. PHYSICAL REVIEW A,2021,104(5):18. |
| APA | Vasileva, D. M.,Lyashchenko, K. N.,Voitkiv, A. B.,Yu, D.,&Andreev, O. Yu.(2021).Resonant elastic scattering of polarized electrons on H-like ions.PHYSICAL REVIEW A,104(5),18. |
| MLA | Vasileva, D. M.,et al."Resonant elastic scattering of polarized electrons on H-like ions".PHYSICAL REVIEW A 104.5(2021):18. |
入库方式： OAI收割
来源：近代物理研究所
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