Investigation of the macroscopic variation in a heliospheric termination shock

本研究的主要目的是研究日球层中太阳风结构的动态演化，这将导致终端激波的非均匀和非定常变化。特别注意的是内发生的充满活力的过程日光层，在终止冲击的上游条件确定。数值模拟结果表明，激波的性质在很大程度上受到日球电磁场中大振幅扰动的相互作用以及非太阳源粒子的存在的调制。

The main purpose of this research is to investigate the dynamic evolution of the solar wind structure in the heliosphere, which will results in the non-uniform and non-stationary variation in the termination shock. Special attention is paid to the energetic processes occurred inside the heliosphere, where the upstream conditions for the termination shock are determined. Numerical simulation results show that the shock properties are largely modulated by the interaction with large-amplitude disturbances in the heliospheric electromagnetic field as well as the presence of non-solar origin particles.