1.4k citations · 7.3k across the 99 of their papers we have counts for
3 papers · 1 filter
The stellar atmosphere simulation code Bifrost
Boris V. Gudiksen, Mats Carlsson, Viggo H. Hansteen +3
Context: Numerical simulations of stellar convection and photospheres have been developed to the point where detailed shapes of observed spectral lines can be explained. Stellar at…
On the minimum temperature of the quiet solar chromosphere
Jorrit Leenaarts, Mats Carlsson, Viggo Hansteen +1
aims: We aim to provide an estimate of the minimum temperature of the quiet solar chromosphere. methods: We perform a 2D radiation-MHD simulation spanning the upper convection zone…
Quiet-Sun imaging asymmetries in NaI D1 compared with other strong Fraunhofer lines
R. J. Rutten, J. Leenaarts, L. H. M. Rouppe van der Voort +3
Imaging spectroscopy of the solar atmosphere using the NaI D1 line yields marked asymmetry between the blue and red line wings: sampling a quiet-Sun area in the blue wing displays…