Statistical Study of the Timing of the Appearance of H-alpha Postflare Loops: Simple Scaling Law Based on Radiative Cooling

Takato Otsu

Presentation information

[E] Oral

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM15] Frontiers in solar physics: observation, modeling, and long-term research from the past to the future

Thu. May 28, 2026 10:45 AM - 12:15 PM 301A (International Conference Hall, Makuhari Messe)

Chairperson:Watanabe Kyoko(National Defense Academy of Japan), Imada Shinsuke(Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo), Sterling Alphonse(NASA/MSFC)

11:30 AM - 11:45 AM

[PEM15-08] Statistical Study of the Timing of the Appearance of H-alpha Postflare Loops: Simple Scaling Law Based on Radiative Cooling

*Takato Otsu^1,2, Ayumi Asai¹, Kai Ikuta³, Kazunari Shibata⁴ (1. Astronomical Observatory, Kyoto University, 2. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3. Hitotsubashi University, 4. Kwasan Observatory, Kyoto University)

Keywords:Solar flares, Stellar flares, Postflare loops