Relativistic theory of the above-threshold multiphoton ionization of hydrogenlike atoms in ultrastrong laser fields

被引：15

作者：

Avetissian, HK ^{[1
]}

Markossian, AG ^{[1
]}

Mkrtchian, GF ^{[1
]}

机构：

[1] Yerevan State Univ, Plasma Phys Lab, Dept Theoret Phys, Yerevan 375049, Armenia

来源：

PHYSICAL REVIEW A | 2001年 / 64卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.64.053404

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The relativistic theory of above-threshold ionization (ATI) of hydrogenlike atoms in ultrastrong radiation fields, taking into account the photoelectron-induced rescattering in the continuum spectrum, is developed. It is shown that the contribution of the latter in the multiphoton ionization probability even in the Born approximation by the Coulomb field is of the order of ATI probability in the scope of the Keldysh-Faisal-Reiss ansatz.

引用

页数：10

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