Daisaku Nogami

1. APO & SMARTS flare star campaign observations I. Blue wing asymmetries in chromospheric lines during mid M dwarf flares from simultaneous spectroscopic and photometric observation data
   2023/10/03 by Yuta Notsu, Notsu, Yuta, Adam F. Kowalski +27 · 7 citations
   Physics and Astronomy · #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Solar and Space Plasma Dynamics #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
2. Optical and soft X-ray light-curve analysis during the 2022 eruption of U Scorpii: structural changes in the accretion disk
   2024/02/09 by Katsuki Muraoka, Muraoka, Katsuki, Naoto Kojiguchi +107 · 3 citations
   Earth and Planetary Sciences · #85-11 #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #High-pressure geophysics and materials #Solar and Stellar Astrophysics (astro-ph.SR)
3. High-Time-Cadence Spectroscopy and Photometry of Stellar Flares on M-dwarf YZ Canis Minoris with Seimei Telescope and TESS. I. Discovery of Rapid and Short-Duration Prominence Eruptions
   2024/11/13 by Yuto Kajikiya, Kajikiya, Yuto, Kosuke Namekata +9 · 3 citations
   Physics and Astronomy · #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Gamma-ray bursts and supernovae #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
4. MASTER OT J030227.28+191754.5: an unprecedentedly energetic dwarf nova outburst
   2024/08/25 by Yusuke Tampo, Taichi Kato, Tampo, Yusuke +121 · 2 citations
   Earth and Planetary Sciences · Physics and Astronomy · #Astrophysical Phenomena and Observations #FOS: Physical sciences #Gamma-ray bursts and supernovae #High Energy Astrophysical Phenomena (astro-ph.HE) #High-pressure geophysics and materials #Solar and Stellar Astrophysics (astro-ph.SR)
5. Spectral evolution of the narrow emission line components in optical during the 2022 nova eruption of U Scorpii
   2025/03/26 by Katsuki Muraoka, Muraoka, Katsuki, Naoto Kojiguchi +43 · 2 citations
   Engineering · Physics and Astronomy · #85-11 #Astrophysical Phenomena and Observations #Atomic and Molecular Physics #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Particle Accelerators and Free-Electron Lasers #Solar and Stellar Astrophysics (astro-ph.SR)
6. High-Time-Cadence Spectroscopy and Photometry of Stellar Flares on M-dwarf YZ Canis Minoris with Seimei Telescope and TESS. II. Statistical Properties of Blue/Red Asymmetries in the Hα Line
   2025/04/17 by Yuto Kajikiya, Kajikiya, Yuto, Kosuke Namekata +11 · 3 citations
   Physics and Astronomy · Social Sciences · #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #Educational Leadership and Practices #FOS: Physical sciences #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies