73 citations · 486 across the 27 of their papers we have counts for
4 papers · 1 filter
Spatiotemporal evolution of runaway electrons from synchrotron images in Alcator C-Mod
R. A. Tinguely, R. S. Granetz, M. Hoppe +1
In the Alcator C-Mod tokamak, relativistic runaway electron (RE) generation can occur during the flattop current phase of low density, diverted plasma discharges. Due to the high t…
Dynamics of positrons during relativistic electron runaway
Ola Embréus, Linnea Hesslow, Mathias Hoppe +3
Sufficiently strong electric fields in plasmas can accelerate charged particles to relativistic energies. In this paper we describe the dynamics of positrons accelerated in such el…
Generalized collision operator for fast electrons interacting with partially ionized impurities
L Hesslow, O Embréus, M Hoppe +4
Accurate modelling of the interaction between fast electrons and partially ionized atoms is important for evaluating tokamak disruption mitigation schemes based on material injecti…
Measurements of runaway electron synchrotron spectra at high magnetic fields in Alcator C-Mod
R. A. Tinguely, R. S. Granetz, M. Hoppe +1
In the Alcator C-Mod tokamak, runaway electron (RE) experiments have been performed during low density, flattop plasma discharges at three magnetic fields: 2.7, 5.4, and 7.8 T, the…