Publications (85)
Two fluid dynamics in solar prominences
S. J. González Manrique, E. Khomenko, M. Collados +3
Solar prominences contain a significant amount of neutral species. The dynamics of the ionised and neutral fluids composing the prominence plasma can be slightly different if the c…
A study of the capabilities for inferring atmospheric information from high-spatial-resolution simulations
C. Quintero Noda, E. Khomenko, M. Collados +8
In this work, we study the accuracy that can be achieved when inferring the atmospheric information from realistic numerical magneto-hydrodynamic simulations that reproduce the spa…
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…
Low-lying magnetic loops in the solar internetwork
M. J. Martinez Gonzalez, M. Collados, B. Ruiz Cobo +1
The aim of this work is to study the structure of the magnetic field vector in the internetwork and search for the presence of small-scale loops. We invert 1.56 micron spectropolar…
Observation and modeling of anomalous CN polarization profiles produced by the molecular Paschen-Back effect in sunspots
A. Asensio Ramos, J. Trujillo Bueno, M. Collados
We report novel spectropolarimetric observations of sunspots carried out with the Tenerife Infrared Polarimeter (TIP) in a near-IR spectral region around 15410 A, which is known to…
Penumbral thermal structure below the visible surface
J. M. Borrero, M. Franz, R. Schlichenmaier +2
. The thermal structure of the penumbra below its visible surface (i.e., ) has important implications for our present understanding of sunspots and their penum…