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首页> 外文期刊>The Astrophysical journal >INITIATION OF CORONAL MASS EJECTION EVENT OBSERVED ON 2010 NOVEMBER 3: MULTI-WAVELENGTH PERSPECTIVE
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INITIATION OF CORONAL MASS EJECTION EVENT OBSERVED ON 2010 NOVEMBER 3: MULTI-WAVELENGTH PERSPECTIVE

机译:2010年11月3日观察到的冠状动脉喷射事件的启动:多波长透视

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摘要

One of the major unsolved problems in solar physics is that of coronal mass ejection (CME) initiation. In this paper, we have studied the initiation of a flare-associated CME that occurred on 2010 November 3 using multi-wavelength observations recorded by the Atmospheric Imaging Assembly on board the Solar Dynamics Observatory and the Reuven Ramaty High Energy Solar Spectroscopic Imager. We report an observation of an inflow structure initially in the 304 ? and the 1600 ? images a few seconds later. This inflow structure was detected as one of the legs of the CME. We also observed a non-thermal compact source concurrent and near co-spatial with the brightening and movement of the inflow structure. The appearance of this compact non-thermal source, brightening, and movement of the inflow structure and the subsequent outward movement of the CME structure in the corona led us to conclude that the CME initiation was caused by magnetic reconnection.
机译:太阳物理学中尚未解决的主要问题之一是日冕物质抛射(CME)引发的问题。在本文中,我们使用太阳动力学天文台和Reuven Ramaty高能太阳光谱成像仪上大气成像组件记录的多波长观测资料,研究了2010年11月3日发生的与耀斑有关的CME。我们报告观察到最初在304?处有流入结构。和1600?几秒钟后图像。该流入结构被检测为CME的分支之一。我们还观察到非热致密源与流入结构的增亮和运动同时且接近同空间。这种紧凑的非热源的出现,增亮,流入结构的运动以及随后在电晕中CME结构的向外运动使我们得出结论,CME的引发是由磁重联引起的。

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