A SEMICLASSICAL INDEPENDENT ELECTRON MODEL FOR ION ATOM COLLISIONS

被引：6

作者：

HORBATSCH, M

机构：

[1] Department of Physics, York University, Toronto, Ont. M3J 1P3

来源：

COMPUTER PHYSICS COMMUNICATIONS | 1991年 / 63卷 / 1-3期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0010-4655(91)90243-E

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A semiclassical model, based on the Vlasov equation, for the approximate calculation of capture and ionization processes in ion-atom collisions is described. The model relies on the impact parameter approximation and involves the calculation of the time-dependent single-electron distribution function in phase space at the level of h = 0. This is achieved through a test-particle discretization. Emphasis in this paper is on a study of the electron emission spectra in highly energetic p-He collisions as well as the influence of the electronic motion on the deflection of the projectiles.

引用

收藏

页码：115 / 125

页数：11

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