Space and Planetary Sciences (P)
Session Sub-category Complex & General(CG)
Session ID P-CG21
Title Planetary Magnetosphere, Ionosphere, and Atmosphere
Short Title Planetary Magneto-Ionosphere&Atmosphere
Main Convener Name Hiroyuki Maezawa
Affiliation Department of Physics, Osaka Metropolitan University
Co-Convener 1 Name Naoki Terada
Affiliation Graduate School of Science, Tohoku University
Co-Convener 2 Name Kanako Seki
Affiliation Graduate School of Science, University of Tokyo
Co-Convener 3 Name Takeshi Imamura
Affiliation Graduate School of Frontier Sciences, The University of Tokyo
Session Language 
J
Scope 
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.
Presentation Format Oral and Poster presentation
Time Presentation No Title Presenter
Oral Presentation May 31 AM1
09:00 - 09:15 PCG21-01 Long-term observations of the EUV oxygen airglow in the upper atmosphere of Venus as observed by Hisaki Kei Masunaga
09:15 - 09:30 PCG21-02 Effects of XUV radiation on hot oxygen corona of Venus-like planets Tomoaki Nishioka
09:30 - 09:45 PCG21-03 Scientific objectives of the LAPYUTA and current status of feasibility study Fuminori Tsuchiya
09:45 - 10:00 PCG21-04 A search for water vapor plumes on Europa using SUBARU/IRCS Jun Kimura
10:00 - 10:15 PCG21-05 Development of mid-IR heterodyne spectrometer with hollow fibers and the hollow fiber coupler for the observation of planetary atmospheres Hajime Ohata
Oral Presentation May 31 AM2
10:45 - 11:00 PCG21-06 Effects of the magnetic field structure on the Martian diffuse aurora based on Monte Carlo simulations and MAVEN observations Taishin Okiyama
11:00 - 11:15 PCG21-07 Nucleation mechanism of mesospheric water ice clouds on Mars observed by TGO/NOMAD Kaito Koizumi
11:15 - 11:30 PCG21-08 Comparative study of two global multispecies MHD models of Mars Ryoya Sakata
11:30 - 11:45 PCG21-09 Dust and cloud transport by traveling waves in the Martian atmosphere studied with Mars Climate Sounder Shohei Aoki
11:45 - 12:00 PCG21-10 Study of observational methods for seasonal and latitudinal/longitudinal dependence of Martian atmospheric gravity waves using terahertz heterodyne spectroscopy Hiroyuki Maezawa
Presentation No Title Presenter
Poster Presentation May 31 PM3
PCG21-P01 Collisional acceleration of Mercury's sodium exosphere in MMIV-produced clouds Naoki Terada
PCG21-P02 Comparison of Titan's atmospheric escape processes by Saturn and Solar winds using 3D magnetohydrodynamic simulations Ryoma Takada
PCG21-P03 Lifetime of Europa Surface chloride salts evaluated by plasma irradiation experiments on Magnesium chloride Miyu Okumoto
PCG21-P04 Development of the near-infrared high-resolution echelle spectrograph ESPRIT for observations of Jupiter's aurora and Io’s volcanic activity Ryota Kinoshita
PCG21-P05 Non-thermal escape of expanded hydrogen atmosphere on ancient Earth modeled by 3D multi-ion component magnetohydrodynamic simulation Yuri Kusano
PCG21-P06 Statistical study of Martian nightside ionosphere dependences on the solar wind condition, IMF clock angle, and the crustal magnetic field on Mars Naoyuki Takeuchi
PCG21-P07 Relationship between equatorial waves and 7-sol period wind oscillations in low latitudes on Mars Haruka Nitta
PCG21-P08 C II emission processes on Mars revealed by the MAVEN IUVS observations and feasibility study of C II observations by LAPYUTA Shotaro Sakai
PCG21-P09 Investigation of the frequency bands for observing high-altitude water vapor on Mars by Terahertz Heterodyne Spectrometer Hinako Fujimaki