[P-CG38_1PM1] Planetary atmosphere, ionosphere and magnetosphere

Thu. May 1, 2014 2:15 PM - 4:00 PM 423 (4F)

Convener:*Takeshi Imamura(Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science), Kanako Seki(Solar-Terrestrial Environment Laboratory, Nagoya University), Yukihiro Takahashi(Department of Cosmosciences, Graduate School of Science, Hokkaido University), Yoshiyuki O. Takahashi(Center for Planetary Science), Keiichiro Fukazawa(Research Institute for Information Technology,Kyushu University), Hiromu Nakagawa(Planetary Atmosphere Physics Laboratory, Department of Geophysics, Graduate School of Science, Tohoku University), Chair:Kanako Seki(Solar-Terrestrial Environment Laboratory, Nagoya University)

Studies of planetary atmospheres, ionospheres and magnetospheres will be presented and discussed. Results of ground-based observations, plans of spacecraft missions, and theoretical studies are welcome.

+Add all to schedule

2:15 PM - 2:30 PM

[PCG38-15] Characteristics of O+ velocity distributions at Venus and ion acceleration mechanisms: ASPERA-4 observations

*Kei MASUNAGA¹, Yoshifumi FUTAANA², Naoki TERADA³ (1.STEL, Nagoya Univ., 2.Swedish Institute of Space Physics, 3.Grad. Sch. of Sci., Tohoku Univ.)

2:30 PM - 2:45 PM

[PCG38-16] Characteristics of boundary layer between the magnetosheath and Martian ionosphere during solar wind penetration events

*Kazunari MATSUNAGA¹, Kanako SEKI¹, Takuya HARA¹, David A. BRAIN², Rickard LUNDIN³, Yoshifumi FUTAANA⁴, Stas BARABASH⁴ (1.Solar-Terrestrial Environment Laboratory, Nagoya University, 2.Laboratory for Atmospheric and Space Physics (LASP), University of Colorado at Boulder, 3.Space Physics Swedish Institute of Space Physics (IRF), Umea, Sweden, 4.Space Physics Swedish Institute of Space Physics (IRF), Kiruna, Sweden)

2:45 PM - 3:00 PM

[PCG38-17] Effects of ion-ion collisions on vertical distribution of CO2+ in Martian ionosphere based on multi-fluid MHD simulation

*Kyohei KOYAMA¹, Kanako SEKI¹, Naoki TERADA², Kaori TERADA² (1.Solar-Terrestrial Environment Laboratory, NAGOYA University, 2.Graduate School of Science, Tohoku University)

3:00 PM - 3:15 PM

[PCG38-18] Temporal variability of exospheric sodium density

*Shingo KAMEDA¹, Ayaka FUSEGAWA¹, Masato KAGITANI², Mizuki YONEDA² (1.Rikkyo University, 2.Tohoku University)

3:15 PM - 3:30 PM

[PCG38-19] Study of heavy ion dynamics in the Mercury's magnetosphere with offset dipole

*Manabu YAGI¹, Kanako SEKI², Yosuke MATSUMOTO³, Dominique DELCOURT⁴, Francois LEBLANC⁴ (1.Tohoku Univ., 2.Nagoya Univ., 3.Chiba Univ., 4.CNRS)

3:30 PM - 3:45 PM

[PCG38-20] Structure and time variability of Io plasma torus observed by EXCEED onboard the HISAKI satellite

*Fuminori TSUCHIYA¹, Ichiro YOSHIKAWA², Kazuo YOSHIOKA³, Tomoki KIMURA³, Atsushi YAMAZAKI³, Go MURAKAMI³, Masato KAGITANI¹, Naoki TERADA¹, Yasumasa KASABA¹, Takeshi SAKANOI¹ (1.Tohoku University, 2.The University of Tokyo, 3.ISAS/JAXA)

3:45 PM - 4:00 PM

[PCG38-21] Plasma dynamics of Io plasma torus seen from the EXCEED

*Kazuo YOSHIOKA¹, Go MURAKAMI¹, Tomoki KIMURA¹, Atsushi YAMAZAKI¹, Fuminori TSUCHIYA², Masato KAGITANI², Ichiro YOSHIKAWA³ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 3.The University of Tokyo)