All-order relativistic many-body theory of low-energy electron-atom scattering
文献类型：期刊论文
| 作者 | Cheng, Yongjun1,2,3; Tang, Li Yan2,3,4; Mitroy, J.2,3; Safronova, M. S.5 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2014-01-08 |
| 卷号 | 89期号:1 |
| 英文摘要 | A generalization of the box-variational method is developed to describe particle scattering with the Dirac equation. The method is applied to extract phase shifts from all-order single + double relativistic many-body perturbation theory calculations of the electron-helium, electron-neon, and electron-krypton systems. Comparisons with experimental elastic and momentum transfer cross sections are made. Agreement at the 1% to 2% level is achieved for helium and neon. The scattering length for krypton is 4% smaller in magnitude than experimental estimates derived from swarm experiments. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics ; Physics, Atomic, Molecular & Chemical |
| 研究领域[WOS] | Optics ; Physics |
| 关键词[WOS] | TRANSFER CROSS-SECTION ; AB-INITIO CALCULATION ; VERY-LOW ENERGIES ; ELASTIC-SCATTERING ; HYPERFINE CONSTANTS ; DRIFT VELOCITIES ; NEON SCATTERING ; SLOW ELECTRONS ; B-SPLINES ; KRYPTON |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000332169300003 |
| 公开日期 | 2015-07-14 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1372]  |
| 专题 | 武汉物理与数学研究所_理论与交叉研究部 |
| 作者单位 | 1.Harbin Inst Technol, Acad Fundamental & Interdisciplinary Sci, Ctr Theoret Atom & Mol Phys, Harbin 150080, Peoples R China 2.Charles Darwin Univ, Ctr Antimatter Matter Studies, Darwin, NT 0909, Australia 3.Charles Darwin Univ, Sch Engn, Darwin, NT 0909, Australia 4.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 5.Univ Delaware, Dept Phys & Astron, Newark, DE 19716 USA |
| 推荐引用方式 GB/T 7714 | Cheng, Yongjun,Tang, Li Yan,Mitroy, J.,et al. All-order relativistic many-body theory of low-energy electron-atom scattering[J]. PHYSICAL REVIEW A,2014,89(1). |
| APA | Cheng, Yongjun,Tang, Li Yan,Mitroy, J.,&Safronova, M. S..(2014).All-order relativistic many-body theory of low-energy electron-atom scattering.PHYSICAL REVIEW A,89(1). |
| MLA | Cheng, Yongjun,et al."All-order relativistic many-body theory of low-energy electron-atom scattering".PHYSICAL REVIEW A 89.1(2014). |
入库方式： OAI收割
来源：武汉物理与数学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。