High-Energy Astrophysical Plasma Workshop in Hiroshima 2026

27th - 28th July 2026
Higashi-Hiroshima Campus, Hiroshima University
Research Facilities C (N05) C202

High-energy astrophysical phenomena in pulsars, active galactic nuclei, gamma-ray bursts, etc. still have long-standing problems. The core problems and long-term prospects for solving or translating them by modern methods will be discussed.

Participant List

• Kenji Toma (Tohoku Univ.)
• Shota Kisaka (Hiroshima Univ.)
• Shuta Tanaka (Aoyama Gakuin Univ.)
• Asuka Kuwata (National Autonomous Univ. of Mexico)
• Kanako Nakama (Tohoku Univ.)
• Riku Kuze (Kyoto Univ.)
• Kanta Watanabe (Tohoku Univ.)
• Rin Oikawa (Tohoku Univ.)
• Koki Kin (ASIAA)
• Takahiro Miyoshi (Hiroshima Univ.)
• Yasufumi Kojima (Hiroshima Univ.)
• Seima Saeki (Hiroshima Univ.)
• Jake Kyprianou (Hiroshima Univ.)
• Masashi Fukumoto (Hiroshima Univ.)
• Hinata Kimoto (Hiroshima Univ.)

Timetable

7/27（Mon.）

      12:59 - 13:00     Opening remarks
      13:00 - 14:00     Asuka Kuwata "Magnetohydrodynamic simulations of magnetic field amplification in relativistic shock waves"
      14:00 - 15:00     Koki Kin "Current status and perspective on the global PIC model of BH (+NS) magnetospheres"
      15:00 - 15:30     Break
      15:30 - 16:00     Kanako Nakama "TDE2025abcr: A Candidate Tidal Disruption Event by a Recoiling Black Hole Carrying Stars"
      16:00 - 17:00     Discussion

      18:30 - 21:00     Dinner (Danryu "暖流", 5,000 yen(estimated))

7/28（Tue.）

      10:00 - 11:00     Riku Kuze "High-Energy Phenomena and Evolution of Little Red Dots: Neutrino Emission and a Possible Transition to Active Galactic Nuclei"
      11:00 - 11:30     Seima Saeki "X-ray Polarization of Synchrotron Emission from Rotation-Powered Pulsars"
      11:30 - 12:00     Rin Oikawa "Magnetic Flux Eruptions at Accreting Black Holes"
      12:00 - 13:30     Lunch
      13:30 - 14:00     Shuta Tanaka "Side-scattering signals of the induced Compton scattering experiment"
      14:00 - 14:30     Shota Kisaka "Particle distribution in pulsar magnetospheres"
      14:30 - 15:00     Discussion
      15:00 - 15:01     Closing remarks

LOC/SOC: Kenji Toma, Shota Kisaka, Shuta Tanaka