Kinetic-Scale Helicity Density Evolution in the Outer Heliosphere observed by Ulysses

Masatomi Iizawa

Presentation information

[E] Oral

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

[P-EM15] Frontiers in solar physics: observation, modeling, and long-term research from the past to the future

Thu. May 28, 2026 9:00 AM - 10:30 AM 301A (International Conference Hall, Makuhari Messe)

Chairperson:Toriumi Shin(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Iijima Haruhisa(Institute for Space-Earth Environmental Research, Nagoya University), Fedun Viktor(University of Sheffield), Druett Keith Malcolm(University of Sheffield, UK)

10:15 AM - 10:30 AM

[PEM15-05] Kinetic-Scale Helicity Density Evolution in the Outer Heliosphere observed by Ulysses

*Masatomi Iizawa¹, Yasuhito Narita^1,2, Axel Brandenburg^3,4,5,6, Tohru Hada^7,8, Shuichi Matsukiyo^8,7,9, Fumiko Otsuka⁸, Nobumitsu Yokoi¹⁰ (1. Institut für Theoretische Physik, Technische Universitaet Braunschweig, 2. Max Planck Institute for Solar System Research, 3. Nordita, KTH Royal Institute of Technology and Stockholm University, 4. The Oskar Klein Centre, Department of Astronomy, Stockholm University, 5. School of Natural Sciences and Medicine, Ilia State University, 6. McWilliams Center for Cosmology and Department of Physics, Carnegie Mellon University, 7. International Research Center for Space and Planetary Environmental Science (i-SPES), Kyushu University, 8. Department of Advanced Environmental Science and Engineering, Faculty of Engineering Sciences, Kyushu University, 9. Institute of Laser Engineering, Osaka University, 10. Institute of Industrial Science, University of Tokyo)

Keywords:Magnetic Helicity, Ulysses