35 citations · 43 across the 5 of their papers we have counts for
5 papers
Runaway electrons during a coil quench in stellarators
Pavel Aleynikov, Per Helander, Håkan M Smith
It is shown that avalanches of runaway electrons can arise in stellarators, even if there is no net toroidal current in the plasma or the magnetic-field coils, if the current in th…
Parallel expansion of a fuel pellet plasmoid
A. M. Arnold, P. Aleynikov, B. N. Breizman
The problem of the expansion and assimilation of a cryogenic fuel pellet injected into a hot plasma is considered. Due to the transparency of the plasmoid to ambient particles, it…
Inelastic collisions facilitating runaway electron generation in weakly-ionized plasmas
Y. Lee, P. Aleynikov, P. C. de Vries +7
Dreicer generation is one of the main mechanisms of runaway electrons generation, in particular during tokamak startup. In fully ionized plasma it is described as a diffusive flow…
Runaway Electron Seed Formation at Reactor-Relevant Temperature
C. Paz-Soldan, P. Aleynikov, E. M. Hollmann +5
Systematic variation of the pre-disruption core electron temperature (Te) from 1 to 12 keV using an internal transport barrier scenario reveals a dramatic increase in the productio…
Global scaling of the heat transport in fusion plasmas
Sara Moradi, Johan Anderson, Michele Romanelli +2
A global heat flux model based on a fractional derivative of plasma pressure is proposed for the heat transport in fusion plasmas. The degree of the fractional derivative of the he…