【摘要】 在快速粒子流持续注入的条件下,日冕磁流管中离子迴旋不稳定性所引起的快速粒子流演化过程与电子加速过程可以分别考虑.本文详细给出被加速电子的能谱和流强的定量表达式,并讨论这种不稳定性引起的加速过程的一些特性.更多还原

【Abstract】 Assuming that the fast ions inject continually into coronal loop, the evolution of the fast ion stream introduced by the ion cyclotron ins ability in coronal loop and the process of the electron acceleration can be studied separately. In this paper, the quantitative expressions for the spectrum and flux of the accelerated electrons induced by the ion cyclotron instability are given in detail. Finally, some characteristics of the acceleration process and their possible applications are discussed.更多还原