Three-body coupling for electron impact ionization of helium in the perpendicular plane geometry
文献类型：期刊论文
| 作者 | Sun, Shiyan; Jia, Xiangfu; Miao, Xiangyang; Zhang, Junfeng |
| 刊名 | PHYSICS LETTERS A
 |
| 出版日期 | 2010-01-11 |
| 卷号 | 374页码:575-579 |
| 关键词 | Electron-impact ionization Momentum correlation Coulomb systems |
| ISSN号 | 0375-9601 |
| DOI | 10.1016/j.physleta.2009.11.025 |
| 英文摘要 | Dynamically screened three-Coulomb-wave (DS3C) model is applied to study single ionization of helium by 102 eV electron impact. Fully differential cross sections (FDCS) are calculated at different scattering angle of (8 degrees, 10 degrees, 15 degrees, 20 degrees) in the perpendicular plane asymmetric geometry. The results are compared with experimental data and theoretical predictions from a three-Coulomb wave function (3C) approach, convergent close-coupling calculation (CCC), as well as second-order distorted-wave Born method (DWB2). It is shown that three-body coupling effects are important for the perpendicular plane geometry. (C) 2009 Elsevier B.V. All rights reserved. |
| WOS关键词 | SINGLE IONIZATION ; ATOMS |
| 资助项目 | Natural Science Foundation of Shanxi Province[20051008] ; Science Foundation for Returnee of Shanxi Province[02-16] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000274485000015 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Natural Science Foundation of Shanxi Province ; Science Foundation for Returnee of Shanxi Province |
| 源URL | [http://119.78.100.186/handle/113462/33110]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Jia, Xiangfu |
| 作者单位 | Shanxi Normal Univ, Sch Phys & Informat Engn, Inst Modern Phys, Linfen 041004, Shanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Shiyan,Jia, Xiangfu,Miao, Xiangyang,et al. Three-body coupling for electron impact ionization of helium in the perpendicular plane geometry[J]. PHYSICS LETTERS A,2010,374:575-579. |
| APA | Sun, Shiyan,Jia, Xiangfu,Miao, Xiangyang,&Zhang, Junfeng.(2010).Three-body coupling for electron impact ionization of helium in the perpendicular plane geometry.PHYSICS LETTERS A,374,575-579. |
| MLA | Sun, Shiyan,et al."Three-body coupling for electron impact ionization of helium in the perpendicular plane geometry".PHYSICS LETTERS A 374(2010):575-579. |
入库方式： OAI收割
来源：近代物理研究所
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