高速运动两粒子相互作用特性的研究

The research on the interaction between two high-velocity particles

运用狭义相对论与经典辐射理论,研究两个高速运动粒子间的相互作用特性。首先建立相对论力学的矢量方程组,然后将空间部分矢量方程组分解为标量方程组。最后借助MATLAB求得初值条件下的数值解,绘制两粒子的辐射场图象,并得出辐射场随时间变化规律的定性结论。

The dissertation mainly research the nature of the interaction between two high - velocity particles based on the special relativity and the classical theories on radiation. At first, build the vector differential equations to describe the two - particle system. And then, make a large amount of calculations to transform the differential equations into a special form, with the purpose of using MATLAB. At last, make programs in MATLAB to get numerical solutions under some certain initial conditions. Besides, obtain figures of traces, self - field, and radiation - field of two particles. What＇s more, make some conclusions through observing these figures.