First Determination in the Extended Corona of the 2D Thermal Evolution of a Current Sheet after a Solar Eruption
Alessandro Bemporad,
Guanglu Shi,
Shuting Li
et al.
Abstract:For the first time the evolution of the coronal reconfiguration after a coronal mass ejection (CME) was observed by the multichannel Metis Coronagraph on board the ESA–Solar Orbiter mission. The images acquired in visible light (VL) between 3.0 and 5.4 R
⊙ show the formation after a CME of a bright elongated radial feature interpreted as a post-CME current sheet (CS). The unique combination of VL and UV images allowed the time evolution of multiple plasma physical parameters inside and outsid… Show more
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