Observational Comparison between Confined and Eruptive Flares: Magnetohydrodynamics Instability Parameters in a Similar Magnetic Configuration

Observational Comparison between Confined and Eruptive Flares: Magnetohydrodynamics Instability Parameters in a Similar Magnetic Configuration

Unstable states of the solar coronal magnetic field structure result in various flare behaviors. In this study, we compared the confined and eruptive flares that occurred under similar magnetic circumstances in the active region 12673, on 2017 September 6, using the twist number, decay index, and he...

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Bibliographic Details
Main Authors: Kouhei Teraoka, Daiki Yamasaki, Yusuke Kawabata, Shinsuke Imada, Toshifumi Shimizu
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Solar flares
Magnetohydrodynamics
Solar magnetic reconnection
Solar physics
Solar coronal mass ejections
Online Access:https://doi.org/10.3847/1538-4357/adc12d
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https://doi.org/10.3847/1538-4357/adc12d

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