论文标题
III型无线电风暴可以成为冲击加速的种子颗粒的来源吗？
Can Type III Radio Storms be a Source of Seed Particles to Shock Acceleration?
论文作者
论文摘要
2000年4月4日的快速光环冠状质量射血（CME）破坏了激烈的III型无线电风暴。CME也与大型太阳能粒子（SEP）事件有关。暴风雨大约10小时后恢复。我们确定了在2003年11月11日发生的另一个CME，具有相似的CME特性，但没有III型风暴正在进行中。 2003年11月11日CME也与背景上方的SEP事件（少于2个PFU）无关，而III型风暴型的sep事件具有强烈的SEP事件（约56 pfu）。影响SEP事件强度的因素之一是存在通过CME驱动的冲击加速的种子颗粒。我们建议，加速电子产生风暴的III型风暴源也加速了将种子颗粒作为CME冲击的离子。
An intense type III radio storm has been disrupted by a fast halo coronal mass ejection (CME) on 2000 April 4. The CME is also associated with a large solar energetic particle (SEP) event. The storm recovers after about10 hrs. We identified another CME that occurs on 2003 November 11 with similar CME properties but there is no type III storm in progress. The 2003 November 11 CME is also not associated with an SEP event above the background (less than 2 pfu), whereas the one with type III storm has an intense SEP event (about 56 pfu). One of the factors affecting the intensity of SEP events is the presence of seed particles that are accelerated by CME-driven shocks. We suggest that the type III storm source, which accelerates electrons to produce the storm, also accelerates ions that serve as seed particles to the CME shock.
