Back Reaction of the Untwisting Solar Corona Scars Sunspots

arXiv:2607.28089 · astro-ph.SR · Submitted 2026-07-30 · Read on arXiv

Chen Xing, Xin Cheng, Guillaume Aulanier, Mingde Ding

astro-ph.SR

Submitted: 2026-07-30

Comments: 37 pages, 9 figures; published in Science Advances

DOI: 10.1126/sciadv.aed5294

Code: https://github.com/amrvac/amrvac

Project page: http://jsoc.stanford.edu/ajax/exportdata.html

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

Solar Dynamics Observatory — 4× in this paper
Active Regions — 3× in this paper · explained in 1 episode
Helioseismic and Magnetic Imager — 3× in this paper
Atmospheric Imaging Assembly — 2× in this paper
APEX — 1× in this paper · explained in 1 episode
Cooperation — 1× in this paper · explained in 2 episodes
Magnetohydrodynamics (MHD) — 1× in this paper · explained in 3 episodes
Spaceweather HMI Active Region Patch — 1× in this paper
Trace — 1× in this paper · explained in 2 episodes

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