[J] Poster

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

[P-EM17] Space Plasma Science

Thu. May 30, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

convener:Takanobu Amano(Department of Earth and Planetary Science, University of Tokyo), Yohei Miyake(Graduate School of System Informatics, Kobe University), Shogo Isayama(Interdisciplinary Graduate School of Engineering Sciences, Kyushu University), Takayuki Umeda(Information Initiative Center, Hokkaido University)

This session provides a platform for discussions on various physical phenomena occurring in space plasma environments, not limited to Earth and planets. It covers topics related to theories and observations directly associated with space plasmas, as well as subjects concerning laboratory plasmas and spacecraft environments. Technical discussions on methodologies in theory, observation, and numerical simulations, and topics related to data science and computational science, are also welcome.

+Add all to schedule

5:15 PM - 6:45 PM

[PEM17-P01] Vectorization of Particle-In-Cell Simulation with Higher-order Shape Functions using XSIMD

*Takanobu Amano¹ (1.Department of Earth and Planetary Science, University of Tokyo)

5:15 PM - 6:45 PM

[PEM17-P02] Scalable Domain-Decomposing Dynamic Load Balancing for Planetary Upper Atmosphere DSMC Model

Yoshifumi Kamae¹, *Yohei Miyake¹, Naoki Terada², Kaori Terada² (1.Graduate School of System Informatics, Kobe University, 2.Graduate School of Science, Tohoku University)

5:15 PM - 6:45 PM

[PEM17-P03] Relaxation of the Courant Condition and Reduction of Numerical Errors in the Explicit Finite-Difference Time-Domain Method

*Harune Sekido^1,2, Takayuki Umeda³, Yoshizumi Miyoshi² (1.Graduate School of Engineering, Nagoya University, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.information initiative center, Hokkaido University)

5:15 PM - 6:45 PM

[PEM17-P04] Improving the Finite-Difference Time-Domain (FDTD) method: Suppressing numerical errors from current densities in higher-order methods

*Xinyu Ge^1,2, Harune Sekido^1,2, Takayuki Umeda³, Yoshizumi Miyoshi² (1.Graduate School of Engineering, Nagoya University, 2.Institute for Space-Earth Environmental Research, Nagoya University, 3.Information Initiative Center, Hokkaido University)

5:15 PM - 6:45 PM

[PEM17-P05] Study of higher-degree integrators for Vlasov simulation of double layers in the auroral acceleration region

*Riku Ozaki¹, Takayuki Umeda¹, Yoshizumi Miyoshi¹ (1.Institute for Space-Earth Environmental Research, Nagoya University)

5:15 PM - 6:45 PM

[PEM17-P06] A new fourth-order leap-frog integrator for relativistic equations of motion for charged particles

*Takayuki Umeda^1,2, Eiichiro Mizoguchi¹, Riku Ozaki¹ (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Information Initiative Center, Hokkaido University)

5:15 PM - 6:45 PM

[PEM17-P07] An implicit-explicit Runge-Kutta scheme strictly satisfying Gauss’s Laws for the full two-fluid plasma model

*Jonna Marie Wehmeyer¹, Takahiro Miyoshi² (1.The Graduate University for Advanced Studies, 2.Graduate School of Advanced Science and Engineering, Hiroshima University)

5:15 PM - 6:45 PM

[PEM17-P08] Development of Universal Boundary Condition Operators for Differential Equation Quantum Algorithms Using Amplitude Encoding Method

*MIZOKAMI YUUDAI¹, Hayato Higuchi¹ (1.Kyushu University)

5:15 PM - 6:45 PM

[PEM17-P09] Harmonic structure of upper hybrid waves driven by energetic electrons and associated electron cyclotron harmonic waves

*Tsubasa Kotani¹, Mieko Toida², Toseo Moritaka², Satoshi Taguchi¹ (1.Kyoto University, 2.National Institute for Fusion Science)

5:15 PM - 6:45 PM

[PEM17-P10] The Role of IAR and Alfven Waves in Auroral Acceleration Region Formation: Elucidating the Initial Formation Process through 3-Dimensional Collisional Hall MHD Simulation.

*Kawakami Kosuke¹, Akimasa Yoshikawa¹, Keiichiro Fukazawa², Hayato Higuchi¹ (1.Kyushu Univ., 2.Kyoto Univ.)

5:15 PM - 6:45 PM

[PEM17-P11] Contribution of Short Scale Electrostatic Structures to the Cross Shock Potential at the Quasi-perpendicular Terrestrial Bow Shock

*Simon N Walker¹, Michael Balikhin¹ (1.University of Sheffield)

5:15 PM - 6:45 PM

[PEM17-P12] Linear theory of oblique whistler wave generation at collisionless shocks

*Ruolin Wang¹, Takanobu Amano¹ (1.The University of Tokyo)

5:15 PM - 6:45 PM

[PEM17-P13] Evaluation of saturation level of Buneman instability in relativistic shock waves

*Yuto Fukuda¹, Takanobu Amano¹ (1.University of Tokyo)

5:15 PM - 6:45 PM

[PEM17-P14] Precursor wave emissions from relativistic shocks in electron-positron-ion plasma

*Shori Arai¹, Yosuke Matsumoto² (1.Graduate School of Science and Engineering, Chiba University, 2.Institute for Advanced Academic Research, Chiba University)

5:15 PM - 6:45 PM

[PEM17-P15] Particle-in-Cell Simulations on Interferometry Technique Using Monopole Electric Field Sensors

*Ibuki Fukasawa¹, Yohei Miyake², Hideyuki Usui², Satoshi Kurita³, Hirotsugu Kojima³ (1.Department of Electrical Engineering, Graduate School of Engineering, Kyoto University, 2.Graduate School of System Informatics, Kobe University, 3.Research institute for sustainable humanosphere, Kyoto University)

5:15 PM - 6:45 PM

[PEM17-P16] Examination of electron density in the Earth's magnetosphere and ionosphere using the satellite potential observed by the Arase

*Keiya Kawagata¹, Yasumasa Kasaba¹, Fuminori Tsuchiya¹, Yoichi Kazama², Koki Tachi¹, Yuto Katoh¹ (1.Graduate School of Science, Tohoku University, 2.Academia Sinica Institute of Astronomy and Astrophysics)

Session information

[P-EM17] Space Plasma Science

[PEM17-P01] Vectorization of Particle-In-Cell Simulation with Higher-order Shape Functions using XSIMD

[PEM17-P02] Scalable Domain-Decomposing Dynamic Load Balancing for Planetary Upper Atmosphere DSMC Model

[PEM17-P03] Relaxation of the Courant Condition and Reduction of Numerical Errors in the Explicit Finite-Difference Time-Domain Method

[PEM17-P04] Improving the Finite-Difference Time-Domain (FDTD) method: Suppressing numerical errors from current densities in higher-order methods

[PEM17-P05] Study of higher-degree integrators for Vlasov simulation of double layers in the auroral acceleration region

[PEM17-P06] A new fourth-order leap-frog integrator for relativistic equations of motion for charged particles

[PEM17-P07] An implicit-explicit Runge-Kutta scheme strictly satisfying Gauss’s Laws for the full two-fluid plasma model

[PEM17-P08] Development of Universal Boundary Condition Operators for Differential Equation Quantum Algorithms Using Amplitude Encoding Method

[PEM17-P09] Harmonic structure of upper hybrid waves driven by energetic electrons and associated electron cyclotron harmonic waves

[PEM17-P10] The Role of IAR and Alfven Waves in Auroral Acceleration Region Formation: Elucidating the Initial Formation Process through 3-Dimensional Collisional Hall MHD Simulation.

[PEM17-P11] Contribution of Short Scale Electrostatic Structures to the Cross Shock Potential at the Quasi-perpendicular Terrestrial Bow Shock

[PEM17-P12] Linear theory of oblique whistler wave generation at collisionless shocks

[PEM17-P13] Evaluation of saturation level of Buneman instability in relativistic shock waves

[PEM17-P14] Precursor wave emissions from relativistic shocks in electron-positron-ion plasma

[PEM17-P15] Particle-in-Cell Simulations on Interferometry Technique Using Monopole Electric Field Sensors

[PEM17-P16] Examination of electron density in the Earth's magnetosphere and ionosphere using the satellite potential observed by the Arase

Authentication