A New Magnetic-Gradient Approach for the Formation-Flying Era: Invariant Diagnostics of Flux-Tube Geometry

Akimasa Yoshikawa

Presentation information

[E] Oral

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

[P-EM18] Dynamics of Magnetosphere and Ionosphere

Thu. May 28, 2026 3:30 PM - 5:00 PM 304 (International Conference Hall, Makuhari Messe)

Chairperson:Yamakawa Tomotsugu(Institute for Space-Earth Environmental Research, Nagoya University), Saito Koseki(Department of Geophysics, Graduate School of Science, Tohoku University), Hori Tomoaki(Institute for Space-Earth Environmental Research, Nagoya University)

3:45 PM - 4:00 PM

[PEM18-18] A New Magnetic-Gradient Approach for the Formation-Flying Era: Invariant Diagnostics of Flux-Tube Geometry

*Akimasa Yoshikawa^1,2,3 (1. Department of Earth and Planetary Sciences, Kyushu Univ., 2. nternational Research Center for Space and Planetary Environmental Science, Kyushu Univ., 3. Quantum and Spacetime Research Institute, Kyushu Univ.)

Keywords:formation flying, magnetic gradients, invariant diagnostics, flux-tube geometry, moving frame, non-integrable 2D distribution