50 citations · 410 across the 26 of their papers we have counts for
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Electron acceleration at supernova remnants
Artem Bohdan
Supernova remnants (SNRs) are believed to produce the majority of galactic cosmic rays (CRs). SNRs harbor non-relativistic collisionless shocks responsible for acceleration of CRs…
Nonthermal Electron Acceleration at Collisionless Quasi-perpendicular Shocks
T. Amano, Y. Matsumoto, A. Bohdan +6
Shock waves propagating in collisionless heliospheric and astrophysical plasmas have been studied extensively over the decades. One prime motivation is to understand the nonthermal…
Pre-acceleration in the Electron Foreshock I: Electron Acoustic Waves
Paul J. Morris, Artem Bohdan, Martin S. Weidl +1
To undergo diffusive shock acceleration, electrons need to be pre-accelerated to increase their energies by several orders of magnitude, else their gyro-radii are smaller than the…
The electron foreshock at high-Mach-number nonrelativistic oblique shocks
Artem Bohdan, Martin S. Weidl, Paul J. Morris +1
In the Universe matter outside of stars and compact objects is mostly composed of collisionless plasma. The interaction of a supersonic plasma flow with an obstacle results in coll…
Diffusive shock acceleration at oblique high Mach number shocks
Allard Jan van Marle, Artem Bohdan, Paul J. Morris +2
The current paradigm of cosmic ray (CR) origin states that the most part of galactic CRs is produced by supernova remnants. The interaction of supernova ejecta with the interstella…