论文标题
通过追踪两侧射流的路径，立体诊断细丝腔量绳系统
Stereoscopic diagnosing of a filament-cavity flux rope system by tracing the path of a two-sided-loop jet
论文作者
论文摘要
精细的磁性结构对于理解太阳丝的形成，稳定和喷发至关重要，但是到目前为止，它仍然是一个尚未解决的空旷问题。使用太阳能动力学观测站和太阳陆地关系假设进行的立体观测，我们研究了两侧环射流（TJ）的发电机理，以及喷气等离子体的射出过程中的射流过程中的射流过程中，我们研究了上上面的细丝腔体系统。我们发现，两侧环射流的产生是由于出现的通量环与上覆的细丝之间的磁重新连接。在初始阶段，喷气机的两个臂沿着灯丝轴弹出。然后，北臂分叉分为两个部分，距重连接部位约50毫米。分叉后，两个分叉的部分分别沿细丝轴和腔，分别载有细丝。通过追踪灯丝内TJ的弹出等离子体流动，我们不仅测量了灯丝中存储的磁性扭转至少为5 $π$，而且还发现，灯丝 - 腔体磁通绳系统的精细磁性结构与磁性通量模型的理论结果符合良好的一致性。
The fine magnetic structure is vitally important to understanding the formation, stabilization and eruption of solar filaments, but so far, it is still an open question yet to be resolved. Using stereoscopic observations taken by the Solar Dynamics Observatory and Solar TErrestrial RElations Obsevatory, we studied the generation mechanism of a two-sided-loop jet (TJ) and the ejection process of the jet plasma into the overlying filament-cavity system. We find that the generation of the two-sided-loop jet was due to the magnetic reconnection between an emerging flux loop and the overlying filament. The jet's two arms ejected along the filament axis during the initial stage. Then, the north arm bifurcated into two parts at about 50 Mm from the reconnection site. After the bifurcation, the two bifurcated parts were along the filament axis and the cavity which hosted the filament, respectively. By tracing the ejecting plasma flows of the TJ inside the filament, we not only measured that the magnetic twist stored in the filament was at least 5$π$ but also found that the fine magnetic structure of the filament-cavity flux rope system is in well agreement with the theoretical results of Magnetic flux rope models.
