Quantum-Mechanical Theory of Elastic Scattering and Cross Section Determination of Particle Interactions in Plasma

被引：0

作者：

Shi N.-K. ^{[1
]}

机构：

[1] National Research University Moscow Power Engineering Institute (NRU MPEI), Moscow

来源：

Thermal Engineering | 2018年 / 65卷 / 13期

关键词：

Born approximation; differential cross section; elastic scattering; phase shift; scattered wave; Schrodinger equation;

D O I：

10.1134/S0040601518130104

中图分类号：

学科分类号：

摘要：

A quantum-mechanical description of the theory of elastic scattering and a technique for determining the cross sections of particle interactions in plasma are described. An asymptotic solution of the Schrödinger equation for the elastic interaction of plasma particles is presented. Algorithms for determining phase shifts based on the Modified Effective Range Theory (MERT) are given. The Born approximation is considered to determine the amplitude of the scattered waves and the scattering cross section of the particles. Data are presented on the cross sections for scattering of electrons by atoms and ions in argon. © 2018, Pleiades Publishing, Inc.

引用

页码：952 / 968

页数：16

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