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Relations among eruptive prominence properties, flare evolution and CME kinematics in large solar energetic particle events
Journal of Atmospheric and Solar-Terrestrial Physics ( IF 1.9 ) Pub Date : 2021-01-01 , DOI: 10.1016/j.jastp.2020.105464
K. Koleva , M. Dechev , P. Duchlev

Abstract We report a detailed study of the relationship between solar filament eruption, flare productivity and CME kinematics relevant to Solar Energetic Particle (SEP) events. We analyze kinematics and morphological behaviors of 32 filament eruptions appearing during the Solar Cycle 24, between Aug 14, 2010 and April 18, 2016. For our analysis a high resolution data in different Extreme Ultraviolet (EUV) channels from Solar Dynamic Observatory (SDO) are used. Each of the observed eruptions is associated with solar flare and is followed by in situ observed proton events. The kinematics properties of the associated CME are tracked. We perform a statistical chronological study of the observed sequence of events in order to reveal the eruption triggers and the evolved physical mechanisms.

中文翻译:

大型太阳高能粒子事件中爆发日珥特性、耀斑演化和CME运动学之间的关系

摘要 我们详细研究了太阳丝爆发、耀斑生产力和与太阳高能粒子 (SEP) 事件相关的 CME 运动学之间的关系。我们分析了 2010 年 8 月 14 日至 2016 年 4 月 18 日期间出现在太阳活动周期 24 期间的 32 次灯丝喷发的运动学和形态学行为。为了我们的分析,来自太阳动力学天文台 (SDO) 的不同极紫外 (EUV) 通道的高分辨率数据被使用。每一次观察到的喷发都与太阳耀斑有关,随后是原位观察到的质子事件。跟踪关联 CME 的运动学特性。我们对观察到的事件序列进行统计时间顺序研究,以揭示喷发的触发因素和进化的物理机制。
更新日期:2021-01-01
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