Session Details
[P-EM13]Inner magnetosphere: Recent understanding and new insights
Wed. May 29, 2019 3:30 PM - 5:00 PM JST
Wed. May 29, 2019 6:30 AM - 8:00 AM UTC
Wed. May 29, 2019 6:30 AM - 8:00 AM UTC
Poster Hall International Exhibition Hall8, Makuhari Messe_2
convener:Yusuke Ebihara(Research Institute for Sustainable Humanosphere, Kyoto University), Danny Summers(Memorial University of Newfoundland), Yoshizumi Miyoshi(Institute for Space-Earth Environmental Research, Nagoya University), Shinji Saito(Graduate School of Science, Nagoya University)
The inner magnetosphere is characterized by the dominance of intrinsic dipolar Earth's magnetic field. The dipolar magnetic field traps charged particles, resulting in the formation of unique particle environment known as the plasmasphere, the ring current, and the radiation belt. The inner magnetosphere is always changing because of incoming energy from the outer magnetosphere and the ionosphere in the forms of particles and electromagnetic fields. In the inner magnetosphere, the particle energy is transferred to the field energy, and vice versa. The mutual coupling between particles and fields also makes the inner magnetosphere unique. The outgoing energy to these regions is also known to be significant, such as precipitation into the upper atmosphere and sub-auroral disturbances. A number of satellites (e.g., DMSP, NOAA, Geotail, Cluster, THEMIS, Van Allen Probes, MMS, and Arase), ground-based instruments (e.g., SuperDARN and EISCAT radars, magnetometers, and cameras), and numerical simulations (e.g., global particle simulation, PIC simulation, and hybrid simulation) have successfully surveyed the inner magnetosphere, which deepen our knowledge significantly. USAF DSX, UCLA Elfin and NASA CeRES will be launched soon, being expected to provide important information. We solicit papers describing recent results on the inner magnetosphere and/or its coupling with the other regions, including the ionosphere and the outer magnetosphere.
[PEM13-P01]Evaluation of wave normal and Poynting vector analyses for whistler mode waves observed by the waveform capture (WFC) on board the Arase
*Yoshiya Kasahara1, Satoshi Ikarashi1, Hiroyuki Nishizawa1, Shoya Matsuda2, Fuminori Tsuchiya3, Atsushi Kumamoto3, Yasumasa Kasaba3, Mitsunori Ozaki1, Ayako Matsuoka2 (1.Kanazawa University, 2.ISAS/JAXA, 3.Tohoku University)
[PEM13-P02]Calibration of electric fields dedicated to the measurement of the S-WPIA of the Arase Satellite
*Miki Jumpei1, Hirotsugu Kojima2, Yuto Katoh3, Shoya Matsuda4, Yoshiya Kasahara5, Mitsuru Hikishima4, Satoshi Kurita6, Masahiro Kitahara3, Satoshi Kasahara7, Yoshizumi Miyoshi6, Atsushi Kumamoto3, Ayako Matsuoka4, Shoichiro Yokota8, Tomoaki Hori6, Kunihiro Keika7 (1.Space Radio Engineering Laboratory, Division of Electrical Engineering, Kyoto University Graduated School, 2.Research Institute for Sustainable Humanosphere, Kyoto University, 3.Graduate School of Science and Faculty of Science, Tohoku University, 4.Institute of Space and Astronautical Science, JAXA, 5.Information Media Center, Kanazawa University, 6.Institute for Space-Earth Environmental Research, Nagoya University, 7.School of Science, The University of Tokyo, 8.School of Science, Osaka University)
[PEM13-P03]Enhancement of whistler-mode chorus in association with Pc 4-5 ULF waves and related variation of high energy electrons
*Atsuhiro Ono1, Yuto Katoh1, Atsushi Kumamoto1, Fuminori Tsuchiya1, Mariko Teramoto2, Yoshiya Kasahara3, Shoya Matsuda4, Ayako Matsuoka4, Takefumi Mitani4, Tomoaki Hori2, Satoshi Kasahara5, Shoichiro Yokota6, Kunihiro Keika5, Yoshizumi Miyoshi2, Iku Shinohara4 (1.Tohoku University, 2.Nagoya University, 3.Kanazawa University, 4.ISAS/JAXA, 5.The University of Tokyo, 6.Osaka University)
[PEM13-P04]Sudden enhancements of electron cyclotron harmonic waves observed by the Arase satellite
*Shinjo Airi1, Hirotsugu Kojima1, Yoshiya Kasahara2, Yoichi Kazama3, Hideyuki Usui4, Yoshizumi Miyoshi5, Yasumasa Kasaba6, Shoya Matsuda7, Tomoaki Hori5, S. -Y. Wang8, Sunny W.Y. Tam9, Atsushi Kumamoto10, Ayako Matsuoka11 (1.Research institute for sustainable humanosphere, Kyoto University, 2.Information Media Center, Kanazawa University, 3.ASIAA, 4.Graduate school of system informatics Kobe University, 5.Institute for Space-Earth Environmental Research, Nagoya University, 6.Planetary Plasma and Atmospheric Research Center, Tohoku University, 7.Institute of Space and Astronautical Science/Japan Aerospace Exploration Agency, 8.ASIAA, Taiwan, 9.ISAPS, NCKU, Taiwan, 10.Department of Geophysics, Graduate School of Science, Tohoku University, 11.Research Division for Space Plasma, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)
[PEM13-P05]Correlation between pulsating aurora and electrostatic electron cyclotron harmonic waves obtained from coordinated Arase and ground data
*Mizuki Fukizawa1, Takeshi Sakanoi1, Yoshizumi Miyoshi2, Keisuke Hosokawa3, Yoichi Kazama4, Yoshiya Kasahara5, Shoya Matsuda6, Ayako Matsuoka7, Wang Shiang-Yu4, Sunny Wing-Yee Tam8, Ryuho Kataoka9 (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.Department of Communication Engineering and Informatics, University of Electro-Communications, 4.Academia Sinica Institute of Astronomy and Astrophysics, 5.Information Media Center, Kanazawa University, 6.Institute of Space and Astronautical Science/Japan Aerospace Exploration Agency, 7.Research Division for Space Plasma, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 8.Institute of Space and Plasma Sciences, College of Sciences, National Cheng Kung University , 9.National Institute of Polar Research)
[PEM13-P06]Automatic determination of Upper Hybrid Resonance Frequencies by Convolutional Neural Network.
*Shoya Matsuda1, Tatsuhito Hasegawa2, Atsushi Kumamoto3, Fuminori Tsuchiya3, Yoshiya Kasahara4, Yoshizumi Miyoshi5, Yasumasa Kasaba3, Ayako Matsuoka1 (1.Institute of Space and Astronautical Science/Japan Aerospace Exploration Agency, 2.University of Fukui, 3.Tohoku University, 4.Kanazawa University, 5.ISEE, Nagoya University)
[PEM13-P07]Amplitude dependence of whistler wave motion on electron scattering process
*Yoshiki Ito1, Yoshizumi Miyoshi1, Shinji Saito1 (1.Nagoya University, ISEE)
[PEM13-P08]Two-dimensional simulation of whistler mode wave packets interacting with energetic electrons
*Takeshi Nogi1, Yoshiharu Omura1 (1.Reserch Institute for Sustainable Humanosphere, Kyoto University)
[PEM13-P09]Relativistic electron acceleration by whistler-mode chorus waves in 1D, 2D, and 3D magnetic field models.
*Keita Takahashi1, Yoshiharu Omura1, Yikai HSIEH1, Danny Summers2 (1.Research Institute for Sustainable Humanosphere, Kyoto University , 2.Department of Mathematics and Statistics, Memorial University of Newfoundland)
[PEM13-P10]Study of global spatio-temporal development of magnetospheric ELF/VLF waves for the 26-30 March 2017 storm based on ground and satellite observations and the RAM simulations
*Yuhei Takeshita1, Kazuo Shiokawa1, Yoshizumi Miyoshi1, Mitsunori Ozaki2, Yoshiya Kasahara2, Martine Connors3, Jyrki Manninen4, Craig Kletzing5, Vania Jordanova6 (1.Nagoya University, Institute for Space-Earth Environmental Resarch, 2.Kanazawa University, 3.Athabasca University, 4.Sodankylä Geophysical Observatory, 5.The University of Iowa, 6.Los Alamos National Laboratory)
[PEM13-P11]Flux decrease of outer radiation belt electrons associated with solar wind pressure pulse: A Code coupling simulation of GEMSIS-RB and GEMSIS-GM
*Ito Hiroki1, Yoshizumi Miyoshi1, Shinji Saito2, Yosuke Matsumoto3, Takanobu Amano4 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2. Graduate School of Science, Nagoya University, 3. Graduate School of Science, Chiba University, 4.Department of Earth and Planetary Science, University of Tokyo)
[PEM13-P12]Non-diffusive response of outer belt electrons on interplanetary shock
Takuma Toishi1, *Yusuke Ebihara1, Takashi Tanaka2 (1.Research Institute for Sustainable Humanosphere, Kyoto University, 2.Kyushu University)
[PEM13-P13]PARM: Initial result of the auroral camera on the G-CHASER (RockSat-XN) rocket and status of the development of auroral cameras for the LAMP rocket experiment
*Naoshi Yagi1, Takeshi Sakanoi1, Fukizawa Mizuki1, Kazushi Asamura2, Yoshizumi Miyoshi3, Keisuke Hosokawa4, Genki Ishizawa5 (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Department of Communication Engineering and Informatics, University of Electro-Communications, 5.Space & terrestrial plasma pyhsics)
[PEM13-P14]First simultaneous observation of a SAR arc at subauroral latitudes using a ground all-sky camera and the Arase satellite in the inner magnetosphere
*Yudai Inaba1, Kazuo Shiokawa1, Shin-ichiro Oyama1,8,9, Yuichi Otsuka1, Atsuki Shinbori1, Yoichi Kazama2, Shiang-Yu Wang2, Sunny W. Y. Tam2, Shoichiro Yokota3, Satoshi Kasahara4, Kunihiro Keika4, Tomoaki Hori1, Ayako Matsuoka5, Yoshiya Kasahara6, Atsushi Kumamoto7, Yasumasa Kasaba7, Yoshizumi Miyoshi1, Iku Shinohara5, Arto Oksanen10 (1.Institute for Space-Earth Environmental Research, 2.Academia Sinica, 3.Osaka Univ, 4.Tokyo Univ, 5.JAXA, 6.Kanazawa University, 7.Tohoku University, 8.University of Oulu, Finland, 9.National Institute of Polar Research, 10.Jyväskylän Sirius ry, Finland)
[PEM13-P15]Pi2 pulsations observed by the Arase satellite inside and outside the plasmapause
*Mariko Teramoto1, Ayako Matsuoka2, Reiko Nomura5, Yoshiya Kasahara3, Yasumasa Kasaba4, Atsushi Kumamoto4, Fuminori Tsuchiya4, Shoya Matsuda2, Masahito Nose1, Masafumi Shoji1, Yasunori Tsugawa1, Shun Imajo1, Yoshizumi Miyoshi1, Iku Shinohara2 (1.Institute for Space-Earth Environmental Research Nagoya University, 2.Institute of Space and Astronautical Science, Japan Aerospace eXploration Agency, 3.Kanazawa University, 4.Tohoku University, 5.National Astronomical Observatory of Japan)
[PEM13-P16]An extreme erosion of the plasmasphere during the 7–10 September 2017 storm
*Yuki Obana1, Naomi Maruyama2,3, Atsuki Shinbori4, Kumiko K. Hashimoto5, Mariangel Fedrizzi2,3, Masahito Nose4, Yuichi Otsuka4, Nozomu Nishitani4, Tomoaki Hori4, Atsushi Kumamoto6, Fuminori Tsuchiya6, Shoya Matsuda7, Ayako Matsuoka7, Yoshiya Kasahara8, Akimasa Yoshikawa9, Yoshizumi Miyoshi4, Iku Shinohara7 (1.Osaka Electro-Communication University, 2.University of Colorado Boulder, 3.NOAA Space Weather Prediction Center, 4.Nagoya University, 5.Kibi International University, 6.Tohoku University, 7.Japan Aerospace Exploration Agency, 8.Kanazawa University, 9.Kyushu University)
[PEM13-P17]Relative contribution of ULF and chorus waves to the radiation belt variation: Comparison between multi-point observations and BATSRUS + CRCM simulation
*Naoko Takahashi1, Kanako Seki1, Mei-Ching Fok2, Yihua Zheng2, Yoshizumi Miyoshi3, David Hartley4, Ayako Matsuoka5, Yoshiya Kasahara6, Yasumasa Kasaba7, Nana Higashio8 (1.Graduate School of Science, University of Tokyo, 2.NASA Goddard Space Flight Center, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Department of Physics and Astronomy, University of Iowa, 5.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 6.Information Media Center, Kanazawa University, 7.Planetary Plasma and Atmospheric Research Center, Tohoku University, 8.Japan Aerospace Exploration Agency)
[PEM13-P18]Modulation of the D-region ionosphere by Pc5 waves observed by VLF/LF standard radio waves
*Miyashita Takuya1, Hiroyo Ohya1, Fuminori Tsuchiya2, Hiroyuki Nakata1, Toshiaki Takano1, Kazuo Shiokawa3, Yoshizumi Miyoshi3 (1.Chiba University, 2.Tohoku University, 3.Nagoya University)
[PEM13-P19]Oxygen-proton differences in ion energies dominating plasma pressure: Dependence on storm phases and solar wind drivers
*Kunihiro Keika1, Satoshi Kasahara1, Shoichiro Yokota2, Masahiro Hoshino1, Kanako Seki1, Masahito Nose3, Yoshizumi Miyoshi3, Iku Shinohara4 (1.Graduate School of Science, The University of Tokyo , 2.Graduate School of Science, Osaka University, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)
[PEM13-P20]Mass dependence of penetration depth of multi-energy ions in the inner magnetosphere during magnetic storms: Arase observations
*Ryosuke Fujii1, Yoshizumi Miyoshi1, Masafumi Shoji1, Kazushi Asamura2, Lynn Kistler1,8, Vania Jordanova9, Tomoaki Hori1, Satoshi Kurita1, Mariko Teramoto1, Yasunori Tsugawa1, Yoshiya Kasahara3, Yasumasa Kasaba4, Atsushi Kumamoto5, Fuminori Tsuchiya4, Shoichiro Yokota6, Kunihiro Keika7, Ayako Matsuoka2, Iku Shinohara2 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3.Information Media Center, Kanazawa University, 4.Planetary Plasma and Atmospheric Research Center, Tohoku University, 5.Department of Geophysics, Graduate School of Science, Tohoku University, 6.Graduate School of Science, Osaka University, 7.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 8.University of New Hampshire, 9.Los Alamos National Laboratory)
[PEM13-P21]Relativistic Acceleration of Energetic Protons by Electromagnetic Ion Cyclotron Waves in the Jovian Magnetosphere
*Tomohiro Sekine1, Yoshiharu Omura1, Danny Summers2, Yikai HSIEH1, Satoko Nakamura1 (1.Reserach Institute for Sustainable Humanosphere, Kyoto University, 2.Memorial University of Newfoundland)
[PEM13-P22]Statistical study of IPDP type EMIC wave-related electron precipitation at subauroral latitude
*Asuka Hirai1, Fuminori Tsuchiya1, Takahiro Obara1, Yasumasa Kasaba1, Yuto Katoh2, Hiroaki Misawa1, Kazuo Shiokawa3, Yoshizumi Miyoshi3, Satoshi Kurita3, Martin G Connors4 (1.Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku Univ. , 2.Department of Geophysics, Graduate School of Science, Tohoku University, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Athabasca University)
[PEM13-P23]Meridional distributions of proton plasma and pressure-driven currents in the nightside inner magnetosphere: Arase observations
*Shun Imajo1, Masahito Nose1, Satoshi Kasahara2, Shoichiro Yokota3, Ayako Matsuoka4, Kunihiro Keika2, Tomoaki Hori1, Mariko Teramoto1, Kazuhiro Yamamoto5, Oimatsu Satoshi5, Reiko Nomura6, Akiko Fujimoto7, Iku Shinohara4, Yoshizumi Miyoshi1 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Graduate School of Science, The University of Tokyo, 3.Graduate School of Science, Osaka University, 4.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 5.Graduate School of Science, Kyoto University, 6.National Astronomical Observatory of Japan, 7.Kyushu Institute of Technology)
[PEM13-P24]Space Weather Effects on Energetic Proton Flux Response in South Atlantic Anomaly
*Kirolosse Mina GIRGIS1,2, Tohru Hada1, Shuichi Matsukiyo1 (1.Earth System Science and Technology (ESST) Department, Interdisciplinary Graduate School of Engineering Sciences (IGSES), Kyushu University, Japan, 2.Aerospace Engineering Department, Faculty of Engineering, Cairo University, Egypt)
[PEM13-P25]Solar-cycle variations of >30 keV electron flux enhancements under the inner radiation belt
*ALLA SUVOROVA1 (1.National Central University)
[PEM13-P26]Energy spectra variations of high energy electrons in the inner magnetosphere observed by HEP/XEP on ARASE and SEDA-e on HIMAWARI
*Takeshi Takashima1, Takefumi Mitani1, Nana Higashio2, Tsutomu Nagatsuma3 (1. ISAS/JAXA, 2.Research and Development Directorate/JAXA, 3.NiCT)
[PEM13-P27]Inter-channel calibration of the high-energy electron experiments (HEP) instrument onboard the Arase satellite
*Tomoaki Hori1, Takefumi Mitani2, Takeshi Takashima2, Park Inchun1, Satoshi Kurita1, Mariko Teramoto1, Nana Higashio3, Satoshi Kasahara4, Shoichiro Yokota5, Yoshizumi Miyoshi1, Iku Shinohara2 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, 3.Japan Aerospace Exploration Agency, 4.Graduate School of Science, The University of Tokyo, 5.Graduate School of Science, Osaka University)
[PEM13-P28]Particle simulation for calibrating the HEP data onboard the ARASE satellite
*PARK INCHUN1, Yoshizumi Miyoshi1, Takefumi Mitani2, Tomoaki Hori1, Satoshi Kurita1, Mariko Teramoto1, Takeshi Takashima2, Nana Higashio3, Iku Shinohara2 (1.Nagoya University Institute for Space-Earth Environmental Research, 2.Japan Aerospace Exploration Agency Institute of Space and Astronautical Science , 3.Japan Aerospace Exploration Agency)
[PEM13-P29]Geant4 model calculation and energetic particle observation with HEP/Arase in the inner radiation belt
*Honoka Toda1, Wataru Miyake1, Takefumi Mitani3, Takeshi Takashima3, Yoshizumi Miyoshi2, PARK INCHUN2, Tomoaki Hori2 (1.Tokai University, 2.ISEE/Nagoya University, 3.ISAS/JAXA)
[PEM13-P30]Validation of High-energy electron detector simulator for the HEP instruments onboard Arase
*Takefumi Mitani1, PARK INCHUN2, Tomoaki Hori2, Taku Namekawa1,3, Kazushi Asamura1, Takeshi Takashima1, Satoshi Kasahara3, Satoshi Kurita2, Mariko Teramoto2, Nana Higashio1, Yoshizumi Miyoshi2, Iku Shinohara1 (1.Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, 2.Institute for Space-Earth Environmental Research, Nagoya Univ., 3.The university of Tokyo)