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一个和X级太阳耀斑相关的甚高能GLE事件
A Very High Energy GLE Event Possibly Associated With the X Solar Flare of 15th June 1991
【摘要】 分析怀柔宇宙线EAS阵列在1991年6月份的计数率,数据表明在6月15日的太阳X12/3B级大耀斑后的GLE事件持续期间,TeV能区的宇宙线强度在25min内比通常有将近4a的超出,增强过程持续约25min.
【Abstract】 Analysing the changes of cosmic ray counting rates obtained by theHial-Rou EAS array in June of 1991, we find a very high energy GLE event afterthe X solar flare of 15 June 1991. The event started at 1100 UT of the day andlasted about 25 minutes. The counting rate in the 25 minutes for the event exceedsthe monthly mean value with about 4.
【关键词】 太阳耀斑;
太阳宇宙线;
GLE事件;
宇宙线广延大气簇射;
【Key words】 solar flare; solar cosmic ray; GLE event; extensive air shower;
【Key words】 solar flare; solar cosmic ray; GLE event; extensive air shower;
- 【文献出处】 高能物理与核物理 ,HIGH ENERGH PHYSICS AND NUCLEAR PHYSICS , 编辑部邮箱 ,1999年11期
- 【分类号】P182
- 【下载频次】36