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物理学报. 2005, 54(8): 3542-3547.
doi: 10.7498/aps.54.3542.
高阶阈值上电离的量子电动力学理论
- 收稿日期: 2004-09-27
- 修回日期: 2004-11-16
- 刊出日期: 2005-04-05
English Abstract
Quantum electrodynamics theory of high-order above-threshold ionization
- Received Date:
27 September 2004
- Accepted Date:
16 November 2004
- Published Online:
05 April 2005
Abstract: Based on the nonperturbative quantum electrodynamics, we study the high-order above-threshold ionization (ATI) induced by rescattering process. By using a form al scattering theoretical approach, an analytic form of the high-order ATI spect rum is obtained. We discuss the interference effect of different ATI channels on the high-order ATI. The high-order ATI spectra due to the rescattering of electrons from different incident angles are also given.
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