量子场论方法在电子与分子碰撞中的应用(英文)

The quantum field theory method in electron-atom collision

这是一种利用量子场论所进行的探究性的研究方法 ,在文章中 ,我们设计了一种新的较为简单的电子 原子碰撞模型 ,将量子场论方法与光学势方法中的可加性规则结合起来。利用这种模型 ,我们计算了e-H ,e -He和e -Li的微分碰撞截面 。

This is a tentative research method for electron atom collision using quantum field theory. In this paper, we designed a new simple model of electron atom collide process. The quantum field theory is combined with additivity rule in this model. Through this model we calculate the differential cross section for e H, e He and e Li collision. the result is quite encouraging; the physical ideology is new and innovational for further study.