[J] Oral

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

[P-EM16] Heliosphere and Interplanetary Space

Mon. May 22, 2023 3:30 PM - 4:45 PM 101 (International Conference Hall, Makuhari Messe)

convener:Kazumasa Iwai(Institute for Space–Earth Environmental Research (ISEE), Nagoya University), Yasuhiro Nariyuki(Faculty of Education, University of Toyama), Masaki N Nishino(Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science), Ken Tsubouchi(University of Electro-Communications), Chairperson:Kazumasa Iwai(Institute for Space–Earth Environmental Research (ISEE), Nagoya University), Yasuhiro Nariyuki(Faculty of Education, University of Toyama), Masaki N Nishino(Graduate School of Science, The University of Tokyo), Masayoshi Kozai(Polar Environment Data Science Center, Joint Support-Center for Data Science Research, Research Organization of Information and Systems)

This session aims to share new findings on the heliosphere and interplanetary space. Presentations of the recent studies from any approaches (integrated observation/theoretical modeling/massive numerical simulation/development of instrumentation) are welcomed. The topic of this session contains a wide range of phenomena and regions: solar corona/solar flares/CMEs/solar wind/high-energy particles, and their impact on the terrestrial/planetary/lunar environment, solar activity, global structure of the heliosphere, cosmic rays, and outer heliosphere. Related fundamental physics problems such as shocks/waves/turbulence/particle transport and acceleration are also included in the main target.

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3:30 PM - 3:45 PM

[PEM16-01] Contribution of the BepiColombo mission to heliospheric system science: overview of interplanetary cruise observations

*Go Murakami¹, Yoshizumi Miyoshi², Kazumasa Iwai², Sae Aizawa¹, Shota Chiba³, Takeshi Imamura³, Beatriz Sanchez-Cano⁴, Lina Hadid⁵, Marco Pinto⁶, Shoya Matsuda⁷, Daikou Shiota⁸, Iku Shinohara¹ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.Graduate School of Frontier Sciences, The University of Tokyo, 4.Leicester University, 5.Laboratoire de Physique des Plasmas (LPP), CNRS, 6.European Space Agency, 7.Kanazawa University, 8.National Institute of Information and Communications Technology (NICT))

3:45 PM - 4:00 PM

[PEM16-02] Density oscillations in the solar corona seen in radio occultation measurements and a MHD simulation

*Shota Chiba¹, Munehito Shoda², Takeshi Imamura¹ (1.Graduate School of Frontier Sciences, The University of Tokyo, 2.School of Science, The University of Tokyo)

4:00 PM - 4:15 PM

[PEM16-03] Large-scale test particle simulation on the invasion and transport process of galactic cosmic rays into the heliosphere

*Kotaro Yoshida¹, Shuichi Matsukiyo^1,2, Haruichi Washimi², Fumiko Otsuka¹, Tohru Hada² (1.IGSES, Kyushu Univ., 2.i-SPES, Kyushu Univ.)

4:15 PM - 4:30 PM

[PEM16-04] Optimization of the DCHB Model of the Solar Wind Speed Using Interplanetary Scintillation Observation

*Haruto Watanabe¹, Munetoshi Tokumaru¹, Kazumasa Iwai¹, Ken'ichi Fujiki¹ (1.Institute for Space-Earth Environmental Research)

4:30 PM - 4:45 PM

[PEM16-05] Data mining of cosmic-ray variation observed with the Global Muon Detector Network

*Masayoshi Kozai¹, Yuki Hayashi², Chihiro Kato², Kazuoki Munakata², Akira Kadokura^1,3, Ryuho Kataoka³, Shoko Miyake⁴ (1.Polar Environment Data Science Center, Joint Support-Center for Data Science Research, Research Organization of Information and Systems, 2.Shinshu University, 3.National Institute of Polar Research, Research Organization of Information and Systems, 4.National Institute of Technology, Ibaraki College)

Session information