Fe K alpha equivalent-width mapping with 3D radiative transfer calculation: A general model and application to the RS Canum Venaticorum-type stars with XRISM/Resolve

arXiv:2606.27782 · astro-ph.HE, astro-ph.SR · Submitted 2026-06-26 · Read on arXiv

Shun Inoue, Masahiro Tsujimoto, Takayuki Hayashi, Teruaki Enoto, Yuta Notsu, Hiroyuki Uchida, Miki Kurihara

astro-ph.HE, astro-ph.SR

Submitted: 2026-06-26

Comments: 12 pages, 10 figures. Accepted for publication in Publications of the Astronomical Society of Japan

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• alpha — 10× in this paper · explained in 1 episode
• Calibration — 6× in this paper · explained in 7 episodes
• Core — 5× in this paper · explained in 2 episodes
• Abundance — 4× in this paper · explained in 1 episode
• Active Regions — 3× in this paper · explained in 1 episode
• AGN — 1× in this paper · explained in 1 episode
• Absorption Cross Section — 1× in this paper · explained in 1 episode
• Anisotropy — 1× in this paper · explained in 3 episodes
• High Energy Astrophysics Science Archive Research Center — 1× in this paper
• Institute of Space and Astronautical Science — 1× in this paper
• Society of PhotoOptical Instrumentation Engineers — 1× in this paper
• Verification — 1× in this paper · explained in 2 episodes

Sources

• Iron Fluorescence in X-class Solar Flares: Aditya-L1/SoLEXS Observations

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