181 citations · 2.2k across the 67 of their papers we have counts for
6 papers · 1 filter
Large ion-neutral drift velocities and plasma heating in partially ionized coronal rain blobs
David Martínez-Gómez, Ramón Oliver, Elena Khomenko +1
In this paper we present a numerical study of the dynamics of partially ionized coronal rain blobs. We use a two-fluid model to perform a high-resolution 2D simulation that takes i…
Ambipolar Diffusion in the Lower Solar Atmosphere: MHD Simulations of a Sunspot
Conor D. MacBride, David B. Jess, Elena Khomenko +1
Magnetohydrodynamic (MHD) simulations of the solar atmosphere are often performed under the assumption that the plasma is fully ionized. However, in the lower solar atmosphere a re…
Observational and numerical characterization of a recurrent arc-shaped front propagating along a coronal fan
M. V. Sieyra, S. Krishna Prasad, G. Stenborg +5
Recurrent, arc-shaped intensity disturbances were detected by EUV channels in an active region. The fronts were observed to propagate along a coronal loop bundle rooted in a small…
The European Solar Telescope
C. Quintero Noda, R. Schlichenmaier, L. R. Bellot Rubio +14
The European Solar Telescope (EST) is a project aimed at studying the magnetic connectivity of the solar atmosphere, from the deep photosphere to the upper chromosphere. Its design…
Modeling the thermal conduction in the solar atmosphere with the code MANCHA3D
Anamaría Navarro, E. Khomenko, M. Modestov +1
Thermal conductivity is one of the important mechanisms of heat transfer in the solar corona. In the limit of strongly magnetized plasma, it is typically modeled by Spitzer's expre…
Generalized Fluid Models of the Braginskii Type
P. Hunana, T. Passot, E. Khomenko +7
Several generalizations of the well-known fluid model of Braginskii (Rev. of Plasma Phys., 1965) are considered. We use the Landau collisional operator and the moment method of Gra…