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arXiv physics/9611023physics.atom-ph
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强场电离中光电子的射出能量

Ejection Energy of Photoelectrons in Strong Field Ionization

D. Bauer

摘要:

我们表明,零弹射能量的光电子是经典的不可能的类氢离子,即使发生场电离。为了证明这一点,我们转换的基本方程描述两个二维非谐振子。同样的方法产生了另一种方法来推导类氢离子的反常临界场。数值模拟验证了分析结果。PACS编号:32.80.Rm

英文摘要:

We show that zero ejection energy of the photoelectrons is classically impossible for hydrogen-like ions, even when field ionization occurs adiabatically. To prove this we transform the basic equations to those describing two 2D anharmonic oscillators. The same method yields an alternative way to derive the anomalous critical field of hydrogen-like ions. The analytical results are confirmed and illustrated by numerical simulations. PACS Number: 32.80.Rm

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