77 citations · 119 across the 3 of their papers we have counts for
5 papers
Radiation reaction induced non-monotonic features in runaway electron distributions
E. Hirvijoki, I. Pusztai, J. Decker +3
Runaway electrons, which are generated in a plasma where the induced electric field exceeds a certain critical value, can reach very high energies in the MeV range. For such energe…
Effective Critical Electric Field for Runaway-Electron Generation
Adam Stahl, Eero Hirvijoki, Joan Decker +2
In this Letter we investigate factors that influence the effective critical electric field for runaway-electron generation in plasmas. We present numerical solutions of the kinetic…
Guiding-center transformation of the radiation-reaction force in a nonuniform magnetic field
Eero Hirvijoki, Joan Decker, Alain Brizard +1
In this paper, we present the guiding-center transformation of the radiation-reaction force of a classical point charge traveling in a nonuniform magnetic field. The transformation…
Perturbation analysis of trapped-particle dynamics in axisymmetric dipole geometry
F. -X. Duthoit, A. J. Brizard, Y. Peysson +1
The perturbation analysis of the bounce action-angle coordinates for charged particles trapped in an axisymmetric dipole magnetic field is presented. First, the lowest-orde…
Orbit-averaged Guiding-center Fokker-Planck Operator
A. J. Brizard, J. Decker, Y. Peysson +1
A general orbit-averaged guiding-center Fokker-Planck operator suitable for the numerical analysis of transport processes in axisymmetric magnetized plasmas is presented. The orbit…