自发辐射谱分布与快速Fourier分析

Spectral Distribution of Spontaneous Radiations and the fast transformation

在经典物理框架内,描述了带电粒子自发辐射谱分布和最大辐射频率,并以沟道辐射为例,用龙格-库塔法和快速变换对辐射谱特征进行了数值分析,结果表明,与其它工作比较符合很好.

In this paper the spectral distribution and the maximum radiation frequency are described for the spontaneous radiation. Taken for example, the radiation spectral is analysed numerically by Rounge-Kutta method and the fast transformation for the channeling radiation, and the results turn out to be agreeable with other work.