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首页> 外文会议>Proceedings of the 32nd International Cosmic Ray Conference >Study of coronal mass ejections along with solar and geomagnetic activity
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Study of coronal mass ejections along with solar and geomagnetic activity

机译：日冕物质抛射与太阳和地磁活动的研究

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Co Coronal mass ejections are spectacular manifestations of solar activity in which 10+15 ronal –10+16 g of solar material are propelled outward into interplanetary space. Coronal Mass Ejections (CMEs) are large, energetic expu expul- lsions of mass and magnetic fields from t sions the Sun. CMEs can significantly affect large volume of the heliosphere and he appear to be a key cause of geomagnetic storms. CMEs cause depressions in the cosmic ray intensity both locally when an observer is inside the interplanetary structure and remotely i if the structure is energetic enough to create an f interplanetary shock to which the observer is magnetically connected. The goal of this study was to determine the di dis- stribution of various forms of solar activity that were spatially and temporally associated tribution with mass ejections during solar minimum phase. We have studied the influence of CMEs on solar and geomagnetic activity. It is noted that these CMEs do not produce significant effects on geomagnetic activity. The study suggests that maximum probability of geomagnetic disturbances occurs not on the onset of CME but after few days.
机译：冠冕物质抛射是太阳活动的壮观表现，其中10 + 15 ronal –10 + 16 g的太阳物质被向外推进到行星际空间。日冕质量抛射（CME）是来自太阳的质量和磁场的大型高能喷射。 CMEs可以显着影响大量的太阳圈，他似乎是地磁风暴的关键原因。当观察者在行星际结构内部时，CME会局部引起宇宙射线强度的下降，如果该结构的能量足以产生与观测者磁性连接的f行星际激波，则CME会导致远处的射线衰减。这项研究的目的是确定太阳最小阶段中各种形式的太阳活动的分布，这些形式在空间和时间上与物质的喷射有关。我们研究了CME对太阳和地磁活动的影响。注意，这些CME对地磁活动没有产生显着影响。研究表明，地磁干扰的最大可能性不是在CME发作时发生，而是在几天后发生。

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