405 citations · 566 across the 6 of their papers we have counts for
6 papers
Progress in Modeling Very Low Mass Stars, Brown Dwarfs, and Planetary Mass Objects
F. Allard, D. Homeier, B. Freytag +2
We review recent advancements in modeling the stellar to substellar transition. The revised molecular opacities, solar oxygen abundances and cloud models allow to reproduce the pho…
Simulations of stellar convection with CO5BOLD
Bernd Freytag, Matthias Steffen, Hans-Günter Ludwig +3
High-resolution images of the solar surface show a granulation pattern of hot rising and cooler downward-sinking material -- the top of the deep-reaching solar convection zone. Con…
The Horizontal Magnetic Field of the Quiet Sun: Numerical Simulations in Comparison to Observations with Hinode
O. Steiner, R. Rezaei, R. Schlichenmaier +2
Three-dimensional magnetohydrodynamic simulations of the surface layers of the Sun intrinsically produce a predominantly horizontal magnetic field in the photosphere. This is a rob…
Supergranulation Scale Connection Simulations
R. F. Stein, A. Nordlund, D. Georgobiani +2
Results of realistic simulations of solar surface convection on the scale of supergranules (96 Mm wide by 20 Mm deep) are presented. The simulations cover only 10% of the geometric…
The horizontal internetwork magnetic field: numerical simulations in comparison to observations with Hinode
O. Steiner, R. Rezaei, W. Schaffenberger +1
Observations with the Hinode space observatory led to the discovery of predominantly horizontal magnetic fields in the photosphere of the quiet internetwork region. Here we investi…
First local helioseismic experiments with CO5BOLD
O. Steiner, G. Vigeesh, L. Krieger +3
With numerical experiments we explore the feasibility of using high frequency waves for probing the magnetic fields in the photosphere and the chromosphere of the Sun. We track a p…