back-reaction 1coronal magnetic reconnection 1magnetic twist transfer 1MHD simulation 1sunspot evolution 1
From the 1 of 2 linked papers with an AI index.
2 papers
astro-ph.SR2026
Back Reaction of the Untwisting Solar Corona Scars Sunspots
Chen Xing, Xin Cheng, Guillaume Aulanier +1
The paper reports that untwisting of coronal loops after magnetic reconnection transfers twist back to the photosphere, creating enhanced currents that appear as growing sunspot sc…
astro-ph.SR2025
Two-stage primary acceleration in filament initial eruption under a fan-spine magnetic configuration
Haitang Li, Ke Yu, Chang Zhou +6
Understaning the filament rising process is crucial for unveiling the triggering mechanisms of the coronal mass ejections and forecasting the space weather. In this paper, we prese…