Two-particle density matrix calculation for atom by modified perturbation theory

被引：0

作者：

Filippov, GM ^{[1
]}

机构：

[1] Chuvash State Univ, Cheboksary, Russia

来源：

RADIATION EFFECTS AND DEFECTS IN SOLIDS | 2003年 / 158卷 / 07期

关键词：

hydrogen atom; density matrix; Coulomb attraction; Rydberg states;

D O I：

10.1080/1042015021000048741

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The two-particle density matrix of hydrogen atoms moving in a solid film is calculated. The probability of surviving a bound state between electron and proton in the course of the atomic motion in the film is discussed. The surviving fraction of the initial beam possesses the increased energy of the Coulomb attraction and lowered energy losses. This fraction can be responsible for the observed number of Rydberg states in the exit beam.

引用

页码：521 / 530

页数：10

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