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.

引用

页数：5