Theory of laser-assisted electron momentum spectroscopy: Beyond the Volkov wave Born approximation

被引：7
|
作者：
Kouzakov, Konstantin A. [1 ]
Popov, Yuri V. [2 ]
Takahashi, Masahiko [3 ]
机构：
[1] Moscow MV Lomonosov State Univ, Dept Nucl Phys & Quantum Theory Collis, Fac Phys, Moscow 119991, Russia
[2] Moscow MV Lomonosov State Univ, Inst Nucl Phys, Moscow 119991, Russia
[3] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan
来源：
INTERNATIONAL CONFERENCE ON MANY PARTICLE SPECTROSCOPY OF ATOMS, MOLECULES, CLUSTERS AND SURFACES | 2011年 / 288卷
关键词：
IMPACT IONIZATION; ATOMS;
D O I：
10.1088/1742-6596/288/1/012009
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
The (e, 2e) spectroscopy of an atomic system at high impact energy and large momentum transfer is considered theoretically in the case of the presence of a laser field. The (e, 2e) transition is supposed to take place due to electron-electron interaction. The incident electron is described by a Volkov wave. Several approximations for the three-body final state are formulated, which include the effects unaccounted by the Volkov wave Born approximation.
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收藏
页数：5
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