[P-CG19] Planetary Magnetosphere, Ionosphere, and Atmosphere

Fri. May 26, 2023 10:45 AM - 11:45 AM Exhibition Hall Special Setting (2) (Exhibition Hall 8, Makuhari Messe)

convener:Hiroyuki Maezawa(Department of Physics, Osaka Metropolitan University), Naoki Terada(Graduate School of Science, Tohoku University), Kanako Seki(Graduate School of Science, University of Tokyo), Takeshi Imamura(Graduate School of Frontier Sciences, The University of Tokyo), Chairperson:Ryoya Sakata(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Kanako Seki(Graduate School of Science, University of Tokyo), Takeshi Imamura(Graduate School of Frontier Sciences, The University of Tokyo)

Exploration of Moon, Venus, Mars, Mercury, Jupiter, Saturn, and beyond together with rapid developments of numerical simulations provides us new view of planetary environment. This session collects general contributions of new findings about planetary magnetosphere, ionosphere, and atmosphere. New methodology and technology development studies for future explorations are also welcome. In order to put the common knowledge at different planets into perspective, this session aims to facilitate discussions on comparative planetary environments.

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10:45 AM - 11:00 AM

[PCG19-06] Estimating the Probability of Upstream Proton Cyclotron Waves Driving ULF Waves in the Martian Ionosphere: Multi-Point Observations by MAVEN and MEX

*Kaworu Imada¹, Yuki Harada¹, Christopher Fowler², Glyn Collinson³, Jasper Halekas⁴, Suranga Ruhunusiri⁴, Gina DiBraccio³, Norberto Romanelli³ (1.Graduate school of Science, Kyoto University , 2. Department of Physics and Astronomy, West Virginia University, 3.NASA Goddard Space Flight Center, 4.Department of Physics and Astronomy, University of Iowa)

11:00 AM - 11:15 AM

[PCG19-07] Effects of magnetic field structure on the Martian diffuse aurora based on Monte Carlo simulations and MAVEN observations

*Taishin Okiyama¹, Kanako Seki¹, Robert J. Lillis², Ali Rahmati², Davin E. Larson², Gina A. DiBraccio³, Shannon Curry² (1.The University of Tokyo, 2.The University of California, Berkeley, 3.NASA Goddard Space Flight Center)

11:15 AM - 11:30 AM

[PCG19-08] Three-dimensional simulation of the Martian diffuse auroral emission in the crustal magnetic field regions

*Yuki Nakamura^1,2,3, Francois Leblanc², Jean-Claude Gérard⁴, Lauriane Soret⁴, Naoki Terada¹, Hiromu Nakagawa¹, Shotaro Sakai^1,5, Kiyoka Murase^6,7, Ryuho Kataoka^6,7, Dave A Brain⁸, Kanako Seki³ (1.Department of Geophysics, Graduate School of Science, Tohoku University, 2.LATMOS, Sorbonne Université, 3.Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo, 4.LPAP, STAR Institute, Université de Liège, 5.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 6.National Institute of Polar Research, 7.The Graduate University for Advanced Studies, SOKENDAI, 8.Laboratory for Atmospheric and Space Physics, University of Colorado Boulder)

11:30 AM - 11:45 AM

[PCG19-09] Verification of the endogenic hypothesis for Europa's surface materials by oxygen ion and electron irradiation experiments

*Misako Otsuki¹, Tomoki Kimura¹, Tomohiro Kitano¹, Ryo Hoshino¹, Yusuke Nakauchi², Fuminori Tsuchiya³, Jun Kimura⁴, Shuya Tan⁵ (1.Tokyo University of Science, 2.Japan Aerospace Exploration Agency, 3.Planet. Plasma Atmos. Res. Cent., Tohoku Univ., 4.Osaka University, 5.Earth-Life Science Institute, Tokyo Institute of Technology)

Session information