KIC 8093473 Archives

CME mass estimated through different ways plotted against flaring bolometric energy. KIC 8093473 is marked by the two red open stars connected by a dashed line. The two points correspond the CME masses estimated by different CME dynamical length scales (see the main text for the details). The four M-dwarf flares studied in Wang et al. (2021) and Wang et al. (2022) are denoted by the magenta open squares. The stellar CME candidates complied in Moschou et al. (2019) and one studied in Argiroffi et al. (2019) are shown by the solid blue points. The solar flare-CME events studied in Yashiro & Gopalswamy (2009) are denoted by the cyan circles. The best fit to these solar events obtained in Drake et al. (2013) is presented by the dashed line. -- astro-ph.SR

Astronomy & Telescopes, Exoplanets, -moons, -comets, Habitable Zones, Space Weather & Heliophysics, Status Report

Possible Detection of A Flare-associated Coronal Mass Ejection on A M-dwarf

by Keith CowingMay 17, 2023May 17, 2023

We here report a probable detection of a stellar coronal mass ejection (CME) in active M dwarf KIC 8093473 by performing an analysis on its time resolved X-ray spectra observed […]

KIC 8093473

Possible Detection of A Flare-associated Coronal Mass Ejection on A M-dwarf

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