36 citations · 162 across the 7 of their papers we have counts for
7 papers
Transverse kink oscillations of inhomogeneous prominence threads: numerical analysis and H forward modelling
David Martínez-Gómez, Roberto Soler, Jaume Terradas +1
Prominence threads are very long and thin flux tubes which are partially filled with cold plasma. Observations have shown that transverse oscillations are frequent in these solar s…
Simulations of the Biermann battery mechanism in two-fluid partially ionised plasmas
David Martínez-Gómez, Beatrice Popescu Braileanu, Elena Khomenko +1
In the absence of an initial seed, the Biermann battery term of a non-ideal induction equation acts as a source that generates weak magnetic fields. These fields are then amplified…
Two-dimensional simulations of coronal rain dynamics. I. Model with vertical magnetic field and an unbounded atmosphere
David Martínez-Gómez, Ramón Oliver, Elena Khomenko +1
Aims. We aim to improve the understanding of the physical mechanisms behind the slower than free-fall motion and the two-stage evolution (an initial phase of acceleration followed…
Multi-fluid approach to high-frequency waves in plasmas. III. Nonlinear regime and plasma heating
David Martínez-Gómez, Roberto Soler, Jaume Terradas
The multi-fluid modelling of high-frequency waves in partially ionized plasmas has shown that the behavior of magnetohydrodynamics waves in the linear regime is heavily influenced…
Multi-fluid Approach to High-frequency Waves in Plasmas. II. Small-amplitude Regime in Partially Ionized Media
David Martínez-Gómez, Roberto Soler, Jaume Terradas
The presence of neutral species in a plasma has been shown to greatly affect the properties of magnetohydrodynamic waves. For instance, the interaction between ions and neutrals th…
Multi-fluid approach to high-frequency waves in plasmas: I. Small-amplitude regime in fully ionized medium
David Martínez-Gómez, Roberto Soler, Jaume Terradas
Ideal MHD provides an accurate description of low-frequency Alfvén waves in fully ionized plasmas. However, higher frequency waves in many plasmas of the solar atmosphere cannot be…
Onset of the Kelvin-Helmholtz instability in partially ionized magnetic flux tubes
David Martínez-Gómez, Roberto Soler, Jaume Terradas
Context. Recent observations of solar prominences show the presence of turbulent flows that may be caused by Kelvin-Helmholtz instabilites (KHI). However, the observed flow velocit…