Signature of Single Binary Encounter in Intermediate Energy He2+-Ar Collisions
文献类型：期刊论文
| 作者 | Feng, Wen-Tian1 ; Gao, Yong1,2; Zhu, Xiao-Long1; Zhang, Shao-Feng1; Zhang, Rui-Tian1; Guo, Da-Long1; Li, Bin1; Zhao, Dong-Mei1; Wang, Han-Bing1,2; Huang, Zhong-Kui1,2
|
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2016-07-01 |
| 卷号 | 33页码:5 |
| ISSN号 | 0256-307X |
| DOI | 10.1088/0256-307X/33/7/073401 |
| 英文摘要 | We experimentally observe the signature of electron emission resulting from a single binary encounter mechanism in the intermediate collision energy regime of 30 keV/u He2+ on argon. Electron emission spectra in the transfer ionization are obtained and compared with classical calculations from a two-step model considering the initial electron velocity and re-scattering of the binary encounter electron in the recoil potential. Although the present reaction is actually a four-body problem, the model starting from a binary encounter gives out surprisingly good agreement with the experimental data. Our studies show that orbital velocities of the electron affect the emission patterns of ionized electrons significantly. |
| WOS关键词 | ELECTRON-MOMENTUM SPECTROSCOPY ; DOUBLE SCATTERING ; RECOIL-ION ; IONIZATION ; CONTINUUM ; DYNAMICS ; HE |
| 资助项目 | National Basic Research Program of China[2010CB832902] ; National Natural Science Foundation of China[U1332128] ; National Natural Science Foundation of China[11274317] ; National Natural Science Foundation of China[10979007] ; National Natural Science Foundation of China[11004202] ; Program of One Hundred Talents of Chinese Academy of Sciences |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000379260700016 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Basic Research Program of China ; National Natural Science Foundation of China ; Program of One Hundred Talents of Chinese Academy of Sciences |
| 源URL | [http://119.78.100.186/handle/113462/43039]  |
| 专题 | 近代物理研究所_实验物理中心 |
| 通讯作者 | Ma, Xin-Wen |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Wen-Tian,Gao, Yong,Zhu, Xiao-Long,et al. Signature of Single Binary Encounter in Intermediate Energy He2+-Ar Collisions[J]. CHINESE PHYSICS LETTERS,2016,33:5. |
| APA | Feng, Wen-Tian.,Gao, Yong.,Zhu, Xiao-Long.,Zhang, Shao-Feng.,Zhang, Rui-Tian.,...&Ma, Xin-Wen.(2016).Signature of Single Binary Encounter in Intermediate Energy He2+-Ar Collisions.CHINESE PHYSICS LETTERS,33,5. |
| MLA | Feng, Wen-Tian,et al."Signature of Single Binary Encounter in Intermediate Energy He2+-Ar Collisions".CHINESE PHYSICS LETTERS 33(2016):5. |
入库方式： OAI收割
来源：近代物理研究所
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