Accepted: 2026-01-30

[Stereoscopic Observations of Solar X-ray Sources Explained by a Data-Constrained Magnetohydrodynamic Simulation]

Keitarou Matsumoto, Satoshi Inoue, Meiqi Wang, Säm Krucker, Satoshi Masuda, Muriel Zoë Stiefel, Jeongwoo Lee, Bin Chen, Haimin Wang

The Astrophysical Journal Letters. DOI: 10.3847/2041-8213/ae4000

Accepted: 2025-08-09

[A Data-constrained Magnetohydrodynamic Simulation of Successive X-class Flares in Solar Active Region 13842. II. Dynamics of the Solar Eruption Associated with the X9.0 Solar Flare]

Keitarou Matsumoto, Satoshi Inoue, Keiji Hayashi, Nian Liu, Ying Wang, Jeongwoo Lee, Ju Jing, Haimin Wang

The Astrophysical Journal. DOI: 10.3847/1538-4357/adfa20

Accepted: 2025-04-07

[A Data-constrained Magnetohydrodynamic Simulation of Successive X-class Flares in Solar Active Region 13842. I. Dynamics of the Solar Eruption Associated with the X7.1 Solar Flare]

Keitarou Matsumoto, Satoshi Inoue, Nian Liu, Keiji Hayashi, Ju Jing, Haimin Wang

The Astrophysical Journal. DOI: 10.3847/1538-4357/adcac2

Accepted: 2024-01-15

[Digitized Continuous Magnetic Recordings for the August/September 1859 Storms From London, UK]

CD Beggan, Ellen Clarke, Ewelina Lawrence, Eliot Eaton, John Williamson, Keitarou Matsumoto, Hisashi Hayakawa

Space Weather. DOI: 10.1029/2023SW003807

Accepted: 2023-12-10

[The Extreme Space Weather Event of 1872 February: Sunspots, Magnetic Disturbance, and Auroral Displays]

Hisashi Hayakawa, Edward W Cliver, Frédéric Clette, Yusuke Ebihara, Shin Toriumi, Ilaria Ermolli, Theodosios Chatzistergos, Kentaro Hattori, Delores J Knipp, Séan P Blake, Gianna Cauzzi, Kevin Reardon, Philippe-A Bourdin, Dorothea Just, Mikhail Vokhmyanin, Keitarou Matsumoto, Yoshizumi Miyoshi, José R Ribeiro, Ana P Correia, David M Willis, Matthew N Wild, Sam M Silverman

The Astrophysical Journal. DOI: 10.3847/1538-4357/acc6cc

Accepted: 2023-09-13

[Characteristics of the Accelerated Electrons Moving along the Loop Derived from Cyclical Microwave Brightenings at the Footpoints]

Keitarou Matsumoto, Satoshi Masuda, Takafumi Kaneko

The Astrophysical Journal Letters. DOI: 10.3847/2041-8213/acf99c

Accepted: 2023-08-13

[Relationship of peak fluxes of solar radio bursts and X-ray class of solar flares: Application to early great solar flares]

Keitarou Matsumoto, Satoshi Masuda, Masumi Shimojo, Hisashi Hayakawa

Publications of the Astronomical Society of Japan. DOI: 10.1093/pasj/psad058