A general relationship between the scattering angle and the impact parameter in collisions driven by repulsive potentials

被引：1
|
作者：
Kunc, JA
机构：
[1] Dept. of Aerosp. Eng. and Physics, University of Southern California, Los Angeles
来源：
JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1997年 / 30卷 / 09期
关键词：
VISCOSITY;
D O I：
10.1088/0022-3727/30/9/008
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A simple and general expression for the classical scattering angle in binary collisions of particles in fields of arbitrary r(-1) potential is derived. The relationship is very convenient for interpretation of scattering experiments and for theoretical studies of three-dimensional repulsive collisions because it allows one to express the amount of energy and linear momentum transferred between the colliding particles as a simple function either of the collision impact parameter or of the scattering angle.
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页码：1334 / 1340
页数：7
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