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

[P-EM14] Heliosphere and Interplanetary Space

Sat. Jun 5, 2021 10:45 AM - 12:15 PM Ch.06 (Zoom Room 06)

convener:Kazumasa Iwai(Institute for Space–Earth Environmental Research (ISEE), Nagoya University), Yasuhiro Nariyuki(Faculty of Education, University of Toyama), Ken Tsubouchi(University of Electro-Communications), N Masaki Nishino(Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science), Chairperson:Kazumasa Iwai(Institute for Space–Earth Environmental Research (ISEE), Nagoya University)

This session aims to secure comprehensive insights into physical processes of plasmas and fields in the heliosphere. Presentations of the recent studies from any approaches (integrated observation/theoretical modeling/massive numerical simulation) are welcomed. Topics are not restricted to any specific issues: phenomenological studies on solar flares/CME/solar wind, and related fundamental physics problems such as shocks/waves/turbulence/particle transport and acceleration can be the main target, including heliospheric high-energy phenomena and their impact on the Earth's environment.

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10:45 AM - 11:00 AM

[PEM14-01] Yearly variation of the Sun’s polar regions during Solar Cycle 24 observed with Hinode

*Daikou Shiota¹, Masumi Shimojo² (1.National Institute of Information and Communications Technology (NICT), 2.National Astronomical Observatory of Japan (NAOJ))

11:00 AM - 11:15 AM

[PEM14-02] Improvement of the computer assisted tomography of interplanetary scintillation observations

*Munetoshi Tokumaru¹, Ken'ichi Fujiki¹, Masayoshi Kojima¹, Kazumasa Iwai¹ (1.Institute for Space-Earth Environmental Research, Nagoya University)

11:15 AM - 11:30 AM

[PEM14-03] Physical properties of fast and slow solar wind studied by spacecraft radio scintillation

*Shota Chiba¹, Takeshi Imamura¹, Munetoshi Tokumaru², Daikou Shiota³, Hiroki Ando⁴ (1.Graduate School of Frontier Sciences, The University of Tokyo, 2.Institute for Space-Earth Environment Research, Nagoya University, 3.National Institute of Information and Communications Technology, 4.Kyoto Sangyo University)

11:30 AM - 11:45 AM

[PEM14-04] Solar wind density distribution derived from DM measurements of Crab pulsar

*Maeda Ryuya¹, Munetoshi Tokumaru¹, Kaito Tawara¹, Toshio Terasawa² (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Institute for Cosmis Ray Research,The University of Tokyo)

11:45 AM - 12:00 PM

[PEM14-05] Next generation solar wind observation system: science requirements and pathfinders.

*Kazumasa Iwai¹, Munetoshi Tokumaru¹, Ken'ichi Fujiki¹ (1.Institute for Space–Earth Environmental Research (ISEE), Nagoya University)

12:00 PM - 12:15 PM

Session information