35 citations · 93 across the 5 of their papers we have counts for
5 papers
Fast magneto-acoustic waves in the solar chromosphere: Comparison of single-fluid and two-fluid approximations
M. M. Gómez Míguez, D. Martínez-Gómez, E. Khomenko +3
Context: The mechanism behind the heating of the solar chromosphere remains unclear. Friction between neutrals and charges is expected to contribute to plasma heating in a partiall…
MHD waves in the partially ionized plasma: from single to multi-fluid approach
Elena Khomenko, David Martínez-Gómez
This Chapter outlines the basic properties of waves in solar partially ionized plasmas. It provides a summary of the main sets of equations, from the single-fluid formalism, to the…
Two-fluid simulations of Rayleigh-Taylor instability in a magnetized solar prominence thread II. Effects of collisionality
B. Popescu Braileanu, V. S. Lukin, E. Khomenko +1
In this work, we explore the dynamical impacts and observable signatures of two-fluid effects in the parameter regimes when ion-neutral collisions do not fully couple the neutral a…
An introductory guide to fluid models with anisotropic temperatures Part 2 -- Kinetic theory, Padé approximants and Landau fluid closures
P. Hunana, A. Tenerani, G. P. Zank +7
In Part 2 of our guide to collisionless fluid models, we concentrate on Landau fluid closures. These closures were pioneered by Hammett and Perkins and allow for the rigorous incor…
Numerical simulations of conversion to Alfven waves in solar active regions
Elena Khomenko, Paul Cally
We study the coupling of magneto-acoustic waves to Alven waves using 2.5D numerical simulations. In our experiment, a fast magnetoacoustic wave of a given frequency and wavenumber…