Dynamic two-center resonant photoionization in slow atomic collisions
文献类型：期刊论文
| 作者 | Voitkiv, A. B.1; Mueller, C.1; Zhang, S. F.2; Ma, X.2 |
| 刊名 | NEW JOURNAL OF PHYSICS
 |
| 出版日期 | 2019-10-01 |
| 卷号 | 21期号:10页码:7 |
| ISSN号 | 1367-2630 |
| 关键词 | electron correlations photoionization atomic collisions |
| DOI | 10.1088/1367-2630/ab4616 |
| 通讯作者 | Voitkiv, A. B.(alexander.voitkiv@tp1.uni-duesseldorf.de) |
| 英文摘要 | An additional channel for photoionization of an atom A by an electromagnetic field opens if it interacts with an atom B resonantly coupled to this field. In this channel, which is known to be very efficient when A and B constitute abound system, A is ionized via resonant photoexcitation of B with subsequent energy transfer to A through two-center electron correlations. We show that it can strongly dominate the ionization ofA also in collisions with B, even though the average distance between A and B exceeds the typical size of a bound system by orders of magnitude. |
| WOS关键词 | ENERGY-TRANSFER ; RECOIL-ION ; BOUND-FREE ; DECAY ; FRAGMENTATION ; TRANSITIONS ; IONIZATION ; ELECTRONS |
| 资助项目 | National Key Research and Development Program of China[2017YFA0402300] ; Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)[349581371] ; Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)[MU 3149/4-1] ; Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)[VO 1278/4-1] ; program 'One Hundred Talented People' of the Chinese Academy of Sciences ; CAS President's Fellowship Initiative |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | IOP PUBLISHING LTD |
| WOS记录号 | WOS:000503455400010 |
| 资助机构 | National Key Research and Development Program of China ; Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) ; program 'One Hundred Talented People' of the Chinese Academy of Sciences ; CAS President's Fellowship Initiative |
| 源URL | [http://119.78.100.186/handle/113462/141399]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Voitkiv, A. B. |
| 作者单位 | 1.Heinrich Heine Univ Dusseldorf, Inst Theoret Phys 1, Univ Str 1, D-40225 Dusseldorf, Germany 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Voitkiv, A. B.,Mueller, C.,Zhang, S. F.,et al. Dynamic two-center resonant photoionization in slow atomic collisions[J]. NEW JOURNAL OF PHYSICS,2019,21(10):7. |
| APA | Voitkiv, A. B.,Mueller, C.,Zhang, S. F.,&Ma, X..(2019).Dynamic two-center resonant photoionization in slow atomic collisions.NEW JOURNAL OF PHYSICS,21(10),7. |
| MLA | Voitkiv, A. B.,et al."Dynamic two-center resonant photoionization in slow atomic collisions".NEW JOURNAL OF PHYSICS 21.10(2019):7. |
入库方式： OAI收割
来源：近代物理研究所
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