High-velocity Blue-shifted Fe xxv Heα Line during a Superflare of the RS Canum Venaticorum–type Star IM Peg

The Monitor of All-sky X-ray Image (MAXI) detected a superflare, releasing 5 × 10 ^37 erg in 2−10 keV, of the RS CVn-type star IM Peg at 10:41 UT on 2023 July 23 with its Gas Slit Camera (2−30 keV). We conducted X-ray follow-up observations of the superflare with the Neutron Star Interior Compositio...

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Manylion Llyfryddiaeth

Prif Awduron:	Shun Inoue, Wataru Buz Iwakiri, Teruaki Enoto, Hiroyuki Uchida, Miki Kurihara, Masahiro Tsujimoto, Yuta Notsu, Kenji Hamaguchi, Keith Gendreau, Zaven Arzoumanian, Takeshi Go Tsuru
Fformat:	Artigo
Iaith:	Inglês
Cyhoeddwyd:	IOP Publishing 2024-01-01
Cyfres:	The Astrophysical Journal Letters
Pynciau:	X-ray astronomy Stellar coronae Stellar activity Stellar flares Stellar mass loss
Mynediad Ar-lein:	https://doi.org/10.3847/2041-8213/ad5667
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