Radio wave propagation in Earths ionosphere is routinely disrupted by interactions with ionospheric irregularities, leading to both phase and amplitud...

Thomson scatter radars have successfully measured plasma parameters in the ionosphere for over sixty years. Fundamentally, the radars measure increase...

One of the longstanding problems in ionospheric science is that we typically assume the F-region ion temperature to be an isotropic Maxwellian, meanin...

It is commonly assumed that the ion velocity distribution in the high-latitude F-region ionosphere is an isotropic Maxwellian. However, resonant O+-O ...

We consider a method for estimating bounce-averaged quasi-linear diffusion coefficients for a specified value of density ratio (plasma frequency to gy...

Particle fluxes in the Van Allen radiation belts vary as a result of a complex balance of acceleration, transport, and loss processes. One dominant lo...

The physical mechanisms responsible for radiation belt dynamics have a wide range of spatial and temporal scales, and developing a simulation code tha...