64 citations · 619 across the 33 of their papers we have counts for
4 papers · 1 filter
Kink instability of flux ropes in partially-ionised plasmas
Giulia Murtas, Andrew Hillier, Ben Snow
In the solar atmosphere, flux ropes are subject to current driven instabilities that are crucial in driving plasma eruptions, ejections and heating. A typical ideal magnetohydrodyn…
TeV Solar Gamma Rays as a probe for the Solar Internetwork Magnetic Fields
Kenny C. Y. Ng, Andrew Hillier, Shin'ichiro Ando
The magnetic fields that emerge from beneath the solar surface and permeate the solar atmosphere are the key drivers of space weather and, thus, understanding them is important to…
Unveiling the True Nature of Plasma Dynamics from the Reference Frame of a Super-penumbral Fibril
W. Bate, D. B. Jess, S. D. T. Grant +11
The magnetic geometry of the solar atmosphere, combined with projection effects, makes it difficult to accurately map the propagation of ubiquitous waves in fibrillar structures. T…
On the Ambipolar Diffusion Formulation for Ion-neutral drifts in the non-negligible drift velocity limit
Andrew Hillier
The ambipolar diffusion approximation is used to model partially ionised plasma dynamics in a single fluid setting. To correctly apply the commonly used version of ambipolar diffus…