<strong>Effects of photoelectron heating on ion escape from Mars based on comparison of two global multispecies MHD models</strong>

Ryoya Sakata

Presentation information

[E] Oral

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

[P-EM21] Planetary Magneto-Ionosphere &Atmosphere

Mon. May 25, 2026 9:00 AM - 10:30 AM 303 (International Conference Hall, Makuhari Messe)

Chairperson:Aoki Shohei(Department of Complexity Science and Engineering, Graduate School of Frontier Sciences, The University of Tokyo), Nakamura Yuki(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)

9:45 AM - 10:00 AM

[PEM21-04] Effects of photoelectron heating on ion escape from Mars based on comparison of two global multispecies MHD models

*Ryoya Sakata¹, Wenyi Sun², Yingjuan Ma³, Kanako Seki^1,4, Naoki Terada⁵, Shotaro Sakai⁶, Hiroyuki Shinagawa⁷, David Brain⁸, Gabor Toth² (1. Research Center for Advanced Science and Technology, The University of Tokyo, 2. University of Michigan, 3. University of California, Los Angeles, 4. Graduate School of Science, The University of Tokyo, 5. Graduate School of Science, Tohoku University, 6. Faculty of Environment and Information Studies, Keio University, 7. International Research Center for Space and Planetary Environmental Science, Kyushu University, 8. University of Colorado Boulder)

Keywords:Mars, MHD simulation, atmospheric escape, ionosphere