论文标题

CME驱动的冲击的早期SEP加速度的多项式研究 - 太阳至1 au

A Multi-Event Study of Early-Stage SEP Acceleration by CME-Driven Shocks -- Sun to 1 AU

论文作者

Kozarev, Kamen, Nedal, Mohamed, Miteva, Rositsa, Dechev, Momchil, Zucca, Pietro

论文摘要

低于10太阳半径的太阳电晕是通过冠状质量弹出式冲击波早期加速和太阳能颗粒(SEP)的重要区域。在那里,这些波传播到具有陡峭梯度和迅速扩展的冠状磁场的高度可变的动态介质中,该介质会调节冲击或波浪表面附近的粒子加速度,而SEPS SEP扩散到地球层中的方式。我们提出了一项研究,该研究基于望远镜观测值,以及动态物理模型的望远镜观测值,对Corona全球冠状冲击事件的加速度以及它们运输到1 AU的加速度。

The solar corona below 10 solar radii is an important region for early acceleration and transport of solar energetic particles (SEPs) by coronal mass ejection-driven shock waves. There, these waves propagate into a highly variable dynamic medium with steep gradients and rapidly expanding coronal magnetic fields, which modulates the particle acceleration near the shock or wave surfaces, and the way SEPs spread into the heliosphere. We present a study modelling the acceleration of SEPs in global coronal shock events in the corona, as well as their transport to 1 au, based on telescopic observations coupled with dynamic physical models.

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