| 高阶离化对强激光场诱导自电离的影响 |
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| 引用本文： | 陈荣清,姚关华,徐至展.高阶离化对强激光场诱导自电离的影响[J].物理学报,1990,39(6):40-46. |
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| 作者姓名： | 陈荣清 姚关华 徐至展 |
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| 作者单位： | (1)中国高等科学技术中心(世界实验室)理论物理分中心; (2)中国科学院上海光学精密机械研究所,上海,201800 |
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| 摘 要： | 本文讨论了以往强激光诱导自电离理论所忽略的二阶以上的高阶离化效应,得到了自电离谱的解析表达式,详细研究了高阶离化的影响。结果表明,当激光场足够强时,高阶离化使自电离谱和自电离态的缀饰态产生显著变化。
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| 关 键 词： | 离化 强激光场 自电离 |
| 收稿时间： | 1989-07-10 |
EFFECTS OF HIGH-ORDER IONIZATION PROCESSES IN INTENSE LASER-FIELD INDUCED AUTOIONIZATION |
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| CHEN RONG-QING,YAO GUAN-HUA and XU ZHI-ZHAN.EFFECTS OF HIGH-ORDER IONIZATION PROCESSES IN INTENSE LASER-FIELD INDUCED AUTOIONIZATION[J].Acta Physica Sinica,1990,39(6):40-46. |
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| Authors: | CHEN RONG-QING YAO GUAN-HUA and XU ZHI-ZHAN |
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| Abstract: | High-order ionization processes, which have been ignored previously in the studies of intense laser-field induced autoionization, are discussed. After obtaining the analytic solution for autoionization spectrum, we investigate in detail the effects of high-order processes. These processes, as shown in the present paper, will affect drastically the autoionization spectrum and the dreesed states of the autoionization state. |
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