Publications of Astronomical Society of Japan Journal

Overview

publication venue for

• Multiwavelength observation of an active M-dwarf star EV Lacertae and its stellar flare accompanied by a delayed prominence eruption 2024
• Magnetic activity variability of nearby bright Sun-like stars by 4 yr intensive Hα line monitoring 2024
• Magnetic activity variability from H alpha line intensive monitoring of two F-type stars with a hot Jupiter, tau Bootis A and upsilon Andromedae A 2023
• Optical and X-ray observations of stellar flares on an active M dwarf AD Leonis with Seimei Telescope, SCAT, NICER, and OISTER (vol 72, pg 68, 2020) 2021
• Time-resolved spectroscopy and photometry of M dwarf flare star YZ Canis Minoris with OISTER and TESS: Blue asymmetry in the Hα line during the non-white light flare 2021
• Optical and X-ray observations of stellar flares on an active M dwarf AD Leonis with the Seimei Telescope, SCAT, NICER, and OISTER 2020
• Nobeyama 45 m mapping observations toward Orion A. I. Molecular outflows 2019
• Achievements of Hinode in the first eleven years 2019
• Time-resolved spectroscopic observations of an M-dwarf flare star EV Lacertae during a flare 2018
• Starspot activity and superflares on solar-type stars 2017
• Spectroscopic observations of active solar-analog stars with high X-ray luminosity, as a proxy of superflare stars 2017
• High dispersion spectroscopy of solar-type superflare stars. III. Lithium abundances 2015
• High dispersion spectroscopy of solar-type superflare stars. I. Temperature, surface gravity, metallicity, and vsin i 2015
• High dispersion spectroscopy of solar-type superflare stars. II. Stellar rotation, starspots, and chromospheric activities 2015
• Two sun-like superflare stars rotating as slow as the Sun 2014
• High-Dispersion Spectroscopy of the Superflare Star KIC 6934317 2013
• Can Superflares Occur on Our Sun? 2013

Research

keywords

• 0201 Astronomical and Space Sciences