Solar and Magnetospheric Studies

高能粒子在地球空间环境中的运动依赖于太阳风变化的敏感性。这笔赠款用于评估长期太阳周期对近地空间高能粒子特性的影响，以及磁层粒子逃逸对地球弓激波附近上游离子事件的贡献。还计划通过CDAW-9的参与以及亚暴增强和粒子爆发之间的比较来研究亚暴期间的高能粒子过程。另一个项目将是检查磁尾中所谓的电流扰动区中性层的稳定性。*//

The motion of energetic particles in the geospace environment depends sensitivety upon solarwind changes. This grant is to assess the long-term solar cycle affects on the characteristics of energetic particles in the near-earth space and the contributions from the escape of magnetospheric particles to upstream ion events near the Earth's bow shock. It is also planned to investigate energetic particle processes during substorms through participation of CDAW-9 and by comparison between substorm intensifications and particle bursts. An additional project will be to examine the stability of the neutral sheet in the so-called current disruption region in the magnetotail. *** //