36 citations · 261 across the 33 of their papers we have counts for
4 papers · 2 filters
Statistical analysis and modeling of intermittent transport events in the tokamak SOL
J. Anderson, F. Halpern, P. Xanthopoulos +2
The turbulence observed in the scrape-off-layer of a tokamak is often characterized by intermittent events of bursty nature, a feature which raises concerns about the prediction of…
Effects of the Second Harmonic and Plasma Shaping on the Geodesic Acoustic Mode
Johan Anderson, Hans Nordman, Raghvendra Singh
The effects of second harmonics of the density and temperature perturbations on the linear Geodesic Acoustic Mode (GAM) frequency and non-linear generation of the GAM are investiga…
Effects of the Second Harmonic on the GAM in Electron Scale Turbulence
Johan Anderson, Hans Nordman, Raghvendra Singh
The effects higher order harmonics have been self-consistently included in the derivation of the electron branch of the electron Geodesic Acoustic Mode (el-GAM) in an Electron-Temp…
A Fractional Fokker-Planck Model for Anomalous Diffusion
Johan Anderson, Eun-jin Kim, Sara Moradi
In this paper we present a study of anomalous diffusion using a Fokker-Planck description with fractional velocity derivatives. The distribution functions are found using numerical…