| 激光辅助的电子对氢原子的自由-自由跃迁 |
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| 引用本文： | 李书民,陈激,周子舫,张声涛. 激光辅助的电子对氢原子的自由-自由跃迁[J]. 原子核物理评论, 2002, 19(2): 242-244. DOI: 10.11804/NuclPhysRev.19.02.242 |
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| 作者姓名： | 李书民 陈激 周子舫 张声涛 |
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| 作者单位： | 中国科学技术大学近代物理系选键化学开放实验室; |
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| 基金项目： | 国家自然科学基金资助项目(0074060, 10075043) |
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| 摘 要： | 在一级玻恩近似和软光子近似下 ,研究了激光场中电子对氢原子基态的自由 自由跃迁,并考虑入射电子对束缚电子的交换效应 .发现Kroll Watson截面求和规则在大角度遭到明显破坏. In the first Born approximation and the soft-photon approximation, the laser-assisted electron-atomic-hydrogen free-free transition is investigated with taking the exchange effect into acount. We find that the Kroll-Watson sum rule is significantly violated in the backward direction.
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| 关 键 词： | 激光场 电子 氢原子 自由-自由跃迁 |
| 文章编号： | 1007-4627(2002)02-0242-03 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 2002-03-07 |
Laser-assisted Electron-atomic-hydrogen Free-free Transition |
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| LI Shu-min,CHEN Ji,HOU Zi-fang,ZHANG Sheng-tao. Laser-assisted Electron-atomic-hydrogen Free-free Transition[J]. Nuclear Physics Review, 2002, 19(2): 242-244. DOI: 10.11804/NuclPhysRev.19.02.242 |
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| Authors: | LI Shu-min CHEN Ji HOU Zi-fang ZHANG Sheng-tao |
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| Affiliation: | ( Open Laboratory of Bond Selective Chemistry; Department of Modern Physics; University of Science and Technology of China; Hefei 230027; China); |
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| Abstract: | In the first Born approximation and the soft-photon approximation, the laser-assisted electron-atomic-hydrogen free-free transition is investigated with taking the exchange effect into acount. We find that the Kroll-Watson sum rule is significantly violated in the backward direction. |
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