77 citations · 122 across the 4 of their papers we have counts for
5 papers
Bayesian approach for validation of runaway electron simulations
Aaro Järvinen, Tünde Fülöp, Eero Hirvijoki +3
Plasma-terminating disruptions in future fusion reactors may result in conversion of the initial current to a relativistic runaway electron beam. Validated predictive tools are req…
Runaway-electron formation and electron slide-away in an ITER post-disruption scenario
A. Stahl, O. Embréus, M. Landreman +2
Mitigation of runaway electrons is one of the outstanding issues for the reliable operation of ITER and other large tokamaks, and accurate estimates for the expected runaway-electr…
NORSE: A solver for the relativistic non-linear Fokker-Planck equation for electrons in a homogeneous plasma
A. Stahl, M. Landreman, O. Embréus +1
Energetic electrons are of interest in many types of plasmas, however previous modeling of their properties has been restricted to the use of linear Fokker-Planck collision operato…
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…
Quasi-linear analysis of the extraordinary electron wave destabilized by runaway electrons
G. I. Pokol, A. Kómár, A. Budai +2
Runaway electrons with strongly anisotropic distributions present in post-disruption tokamak plasmas can destabilize the extraordinary electron (EXEL) wave. The present work invest…