Resonant charge exchange involving highly excited atoms

被引：3

作者：

Andreev, E. A. ^{[1
]}

Kashtanov, P. V.

Smirnov, B. M.

机构：

[1] Russian Acad Sci, NN Semenov Chem Phys Inst, Moscow 117977, Russia

[2] Russian Acad Sci, Inst High Temp, Moscow 127412, Russia

来源：

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 2006年 / 102卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/S106377610606001X

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Transition of a classical electron between two Coulomb centers is analyzed on the basis of computer simulations. The contribution to the electron transfer cross section from a tunnel electron transition is evaluated taking into account the strong mixing of highly excited electron states due to motion of Coulomb centers. The rate of transition of a highly excited electron between two Coulomb cores with a fixed separation is evaluated together with the cross section of resonant charge exchange in slow collisions. Typical times of change of the electron momentum as a-result of electron motion in the field of two Coulomb centers are determined.

引用

页码：871 / 881

页数：11