Invited Review: Short-term Variability with the Observations from the Helioseismic and Magnetic Imager (HMI) Onboard the Solar Dynamics Observatory (SDO): Insights into Flare Magnetism |
|
Maria D Kazachenko Submitted: 2022-05-19 09:31
Continuous vector magnetic-field measurements by the Helioseismic and Magnetic Imager (HMI) onboard the Solar Dynamics Observatory (SDO) allow us to study magnetic-field properties of many flares. Here, we review new observational aspects of flare magnetism described using SDO data, including statistical properties of magnetic-reconnection fluxes and their rates, magnetic fluxes of flare dimmings, and magnetic-field changes during flares. We summarize how these results, along with statistical studies of coronal mass ejections (CMEs), have improved our understanding of flares and the flare/CME feedback relationship. Finally, we highlight future directions to improve the current state of understanding of solar-flare magnetism using observations.
Authors: Maria D. Kazachenko, Marcel F. Corchado-Albelo, Cole A. Tamburri, Brian T. Welsch
Projects: SDO-AIA,SDO-HMI,SDO-EVE
|
Publication Status: Published in Solar Physics
Last Modified: 2022-05-19 09:38
|
 
 
 
 
|
|