Spectro-polarimetric Properties of Sunquake Sources in X1.5 Flare and Evidence for Electron and Proton Beam Impacts

The first significant sunquake event of Solar Cycle 25 was observed during the X1.5 flare of 2022 May 10, by the Helioseismic and Magnetic Imager (HMI) on board the Solar Dynamics Observatory. We perform a detailed spectro-polarimetric analysis of the sunquake photospheric sources, using the Stokes...

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Veröffentlicht in:	The Astrophysical journal 2023-12, Vol.958 (2), p.160
Hauptverfasser:	Kosovichev, Alexander G., Sadykov, Viacheslav M., Stefan, John T.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Atmospheric models Chromosphere Continuum radiation Electron beams Emissions Field strength Filtergrams Heating Hydrodynamics Magnetic fields Photosphere Polarimetry Proton beams Solar active regions Solar activity Solar cycle Solar flares Solar observatories Spacecraft Wind spacecraft
Online-Zugang:	Volltext
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