JpGU Meeting 2025
Session Outline| Space and Planetary Sciences (P) | ||||
|---|---|---|---|---|
| Session Sub-category | Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment (EM) | |||
| Session ID | P-EM16 | |||
| Session Title | Heliosphere and Interplanetary Space | |||
| Short Title | Heliosphere | |||
| Date & Time | Oral Session |
PM1-PM2 Mon, 26 MAY | ||
| On-site Poster Coretime |
PM3 Mon. 26 MAY | |||
| Main Convener | Name | Kazumasa Iwai | ||
| Affiliation | Institute for Space-Earth Environmental Research (ISEE), Nagoya University | |||
| Co-Convener 1 | Name | Yasuhiro Nariyuki | ||
| Affiliation | Faculty of Education, University of Toyama | |||
| Co-Convener 2 | Name | Masaki N Nishino | ||
| Affiliation | Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science | |||
| Co-Convener 3 | Name | Ken Tsubouchi | ||
| Affiliation | University of Electro-Communications | |||
| Session Language | J | |||
| Scope (Session Description) |
This session aims to share new findings on the heliosphere and interplanetary space. Presentations of recent studies from any approach (integrated observation/theoretical modeling/massive numerical simulation/development of instrumentation) are welcome. The topic of this session contains a wide range of phenomena and regions: solar corona/solar flares/Coronal mass ejections (CMEs)/solar wind/high-energy particles, and their impact on the terrestrial/planetary/lunar environments, solar activity, global structure of the heliosphere, cosmic rays, and outer heliosphere. Fundamental physics problems related to shocks/waves/turbulence/particle transport and acceleration are also included as the main targets of this session. |
|||
| Session Format | Orals and Posters session | |||
| Co-sponsorship | Partner Union(s) | - | ||
| JpGU Society Member(s) | Society of Geomagnetism and Earth, Planetary and Space Sciences | |||
| International Collaborative Society | - | |||
| Organizations Other Than JpGU Society Members | - | |||
| Time | Presentation No | Title | Presenter |
|---|---|---|---|
| Oral Presentation May 26 PM1 | |||
| 13:45 - 14:00 | PEM16-01 | Hinode observation of long-term variation of magnetic fields in the Sun’s polar regions during Cycle 24-25 | Daikou Shiota |
| 14:00 - 14:15 | PEM16-02 | Long-term behavior and optimization of the source-surface radius in the potential-field source-surface extrapolation | Munehito Shoda |
| 14:15 - 14:30 | PEM16-03 | Interplanetary scintillation observation and MHD simulation of coronal mass ejections in May 2024 | Kazumasa Iwai |
| 14:30 - 14:45 | PEM16-04 | Effects of spheromak initial parameters on Time of Arrival of CMEs in SUSANOO-CME | Hirofumi Isogai |
| 14:45 - 15:00 | PEM16-05 | Using interplanetary scintillation observations for background solar wind speed in SUSANOO-CME | Hao Sato |
| Oral Presentation May 26 PM2 | |||
| 15:30 - 15:45 | PEM16-06 | Anomaly detection system for analogue systems of next-generation solar wind observation systems using machine learning | Daichi TAKEHARA |
| 15:45 - 16:00 | PEM16-07 | Solar microwave spectra observation by the Yokosuka Radio Polarimeter (YoRP) | Kyoko Watanabe |
| 16:00 - 16:15 | PEM16-08 | Comparison of Multi-Spacecraft Observations and Numerical Modeling of the October 2021 SEP Event and Discussion Towards Prediction | Yuta Kato |
| 16:15 - 16:30 | PEM16-09 | Bayesian estimation of the galactic cosmic-ray anisotropy and its rigidity dependence | Masayoshi Kozai |
| 16:30 - 16:45 | PEM16-10 | On relationship between diffusion models of fluid particles and statistical theories of anisotropic magnetohydrodynamic turbulence | Yasuhiro Nariyuki |
| Presentation No | Title | Presenter |
|---|---|---|
| Poster Presentation May 26 PM3 | ||
| PEM16-P01 | Source of the slow solar wind and acceleration mechanism of solar wind studied by Hinode satellite and interplanetary scintillation observations | Kazumasa Iwai |
| PEM16-P02 | Development of the analog signal receiver system for next-generation solar wind observation system | Kazumasa Iwai |
| PEM16-P03 | Source region of the type-II solar radio bursts in the HF frequency range associated with a CME on 13 June 2022 | Naoto Kinno |
| PEM16-P04 | Statistical analysis of upstream waves observed by KPLO and ARTEMIS in the solar wind | Junhyun Lee |
| PEM16-P05 | Preliminary results of ENA data analysis on a lunar magnetic anomaly in the terrestrial magnetosheath | Masahisa Kato |