Mixing and Overshooting in Surface Convection Zones of DA White Dwarfs: First Results from ANTARES

F. Kupka, F. Zaussinger, M. H. Montgomery

We present results of a large, high resolution 3D hydrodynamical simulation of the surface layers of a DA white dwarf (WD) with $T_{\mathrm{eff}}=11800$ K and $\log (g)=8$ using the ANTA…