正弦平方势与带电粒子的准沟道辐射

Sine-square Potential and Quasichanneling Radiation of Charged Particles

在经典力学框架内,描述了带电粒子自发辐射的频谱分布与辐射频率;利用正弦平方势讨论了带电粒子准沟道辐射,指出了准沟道辐射与系统的旋转周期解相联系;分析了系统的相平面特征和准沟道粒子进入混沌的可能途径.

In the general case the spectral distribution and the radiation frequency are derived for the spontaneous radiation of charged particles. The quasichanneling radiation is described by using a sinesquare potential, and point out that the quasichanneling radiation is related directly to the rotation periodic solution; The properties of the phase plane and the possible model approaching to chaos for the system is analyzed. 