Excitation of Multiperiodic Kink Motions in Solar Flare Loops: Possible Application to Quasiperiodic Pulsations

Excitation of Multiperiodic Kink Motions in Solar Flare Loops: Possible Application to Quasiperiodic Pulsations

Magnetohydrodynamic (MHD) waves are often invoked to interpret quasiperiodic pulsations (QPPs) in solar flares. We study the response of a straight flare loop to a kink-like velocity perturbation using three-dimensional MHD simulations and forward model the microwave emissions using the fast gyrosyn...

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Bibliographic Details
Main Authors: Mijie Shi, Bo Li, Shao-Xia Chen, Mingzhe Guo, Shengju Yuan
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal Letters
Subjects:
Magnetohydrodynamical simulations
Solar corona
Solar coronal radio emission
Online Access:https://doi.org/10.3847/2041-8213/acb3c6

Internet

https://doi.org/10.3847/2041-8213/acb3c6

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