标题： 重新思考太阳耀斑范式 显示英文标题

标题： Rethinking the solar flare paradigm

摘要： 人们普遍认为，太阳耀斑涉及在活动区上方日冕中储存的磁能释放，但现有模型并未包含描述这种能量释放所需的显式时间依赖电动力学。 讨论了一种耀斑范式，该范式将感应电动势（EMF）作为耀斑的驱动因素，并且与连接不同区域的耀斑相关电流有关，这些区域发生磁重联、电子加速、质量运动加速和电流闭合。 EMF 在能量转换发生的区域中局部化，并参与这些区域之间的能量传播。 显示英文摘要

摘要： It is widely accepted that solar flares involve release of magnetic energy stored in the solar corona above an active region, but existing models do not include the explicitly time-dependent electrodynamics needed to describe such energy release. A flare paradigm is discussed that includes the electromotive force (EMF) as the driver of the flare, and the flare-associated current that links different regions where magnetic reconnection, electron acceleration, the acceleration of mass motions and current closure occur. The EMF becomes localized across regions where energy conversion occurs, and is involved in energy propagation between these regions.