[P-CG25] Planetary Magnetosphere, Ionosphere, and Atmosphere

convener:Kanako Seki(Graduate School of Science, University of Tokyo), Takeshi Imamura(Graduate School of Frontier Sciences, The University of Tokyo), Hiroyuki Maezawa(Department of Physical Science Osaka Prefecture University), Naoki Terada(Graduate School of Science, Tohoku University)

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.

+Add all to schedule

[PCG25-07] Study of Molecular Ion Contribution to the Polar Plume from Mars Based on MAVEN Observations

*Sakakura Kotaro¹, Kanako Seki¹, Shotaro Sakai¹, David A Brain², James P McFadden³, James S Halekas⁴, Gina A Dibraccio⁵, Bruce M Jakosky² (1.Department of Earth and Planetary Science, Graduate School of Science, The university of Tokyo, 2.Laboratory for Atmospheric and Space Physics, University of Colorado Boulder, Boulder, Colorado, USA., 3.Space Sciences Laboratory, University of California, Berkeley, California, USA., 4.Department of Physics and Astronomy, University of Iowa, Iowa City, Iowa, USA., 5.Solar System Exploration Division, NASA Goddard Space Flight Center, Greenbelt, MD, USA.)

[PCG25-08] Study of the plasma distribution along a field line between Jupiter and Io related to the auroral electron acceleration process

*Koseki Saito¹, Yuto Katoh¹, Atsushi Kumamoto¹, Tomoki Kimura¹, Yohei Kawazura¹ (1.Department of Geophysics, Graduate School of Science, Tohoku University)

[PCG25-09] Characteristics of Jovian polar atmosphere derived from multispectral and polarimetric observations

*Shuntaro Yokota¹, Mitsuteru Sato¹, Yukihiro Takahashi¹, Seiko Takagi¹, Tatsuharu Ono¹, Yuuki Sato¹, Haruki Sugiyama¹ (1.Department of Cosmosciences, Graduate School of Science, Hokkaido University)

[PCG25-10] Numerical simulations of electron elastic collisions with neutral H₂O originated from Enceladus

*Hiroyasu Tadokoro¹, Yuto Katoh² (1.Musashino University, 2.Tohoku University)

[PCG25-11] High-contrast imaging of planetary and satellite atmospheres by the 1.8 m off-axis PLANETS telescope

*Takeshi Sakanoi¹, Masato Kagitani¹, Masahiro Hirahara², Mikio Kurita³, Toshihisa Suzuki¹, Yasumasa Kasaba¹, Takahiro Obara¹, Shoichi Okano¹, Kuhn Jeff⁴, Svetlana Berdyugina⁵, Emilio Marcelo⁶ (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 2.Graduate School of Environmental Studies, Nagoya University, 3.Graduate School of Science, Kyoto University, 4.Institute for Astronomy, University of Hawaii, USA, 5.Kiepenheuer Institute for Solar Physics, Germany, 6.Universidade Estadual de Ponta Grossa, Brazil)

[PCG25-12] Development of Generic Plasma Irradiation System for Modeling of Space Weathering at Solar System Bodies

*Tomoki Kimura¹, Yusuke Nakauchi⁴, Jun Kimura², Go Murakami⁴, Naoki Terada³, Hideyuki Usui⁶, Masaki N Nishino⁴, Shoichiro Yokota², Yohei Miyake⁶, Kazuo Yoshioka⁵ (1.Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 2.Graduate School of Science, Osaka University, 3.Graduate school of science, Tohoku University, 4.JAXA/ISAS, 5.Department of Complexity Science and Engineering, Tokyo University, 6.Kobe University)