OPTICS & PHOTONICS International Congress 2024

Presentation information

HEDS2024 » Oral Presentation

Collisionless Shock & Accretion Disk

Thu. Apr 25, 2024 1:15 PM - 3:15 PM 311+312 (Pacifico Yokohama Conference Center)

Session Chair: Ryo Yamazaki (Aoyama Gakuin University)

1:40 PM - 2:05 PM

[HEDS9-02(Invited)] Electron acceleration at oblique supernova remnant shocks

*Artem Bohdan1 (1. Max Planck Institute for Plasma Physics)

SNRs are known as efficient particle accelerators due strong non-thermal radiation emitted by self-produced relativistic electrons, protons and ions. We use particle-in-cell simulations to study microphysics of electron acceleration in oblique high Mach number shocks. In this case, fast electrons can escape to the shock upstream, modifying the shock foot to a region called the electron foreshock and strongly affecting electron acceleration efficiency.

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