The Surface of Stellar Models - Now with more 3D simulations!
1 Stellar Astrophysics Centre, Department of Physics and Astronomy, Aarhus University, DK–8000 Aarhus C, Denmark
2 JILA, University of Colorado and National Institute of Standards and Technology, 440 UCB, Boulder, CO 80309, USA
3 Research School of Astronomy and Astrophysics, Mt. Stromlo Observatory, Cotter Road, Weston ACT 2611, Australia
4 Astronomical Observatory/Niels Bohr Institute, Juliane Maries Vej 30, DK–2100 Copenhagen Ø, Denmark
a e-mail: firstname.lastname@example.org
Published online: 23 September 2015
We have constructed a grid of 3D hydrodynamic simulations of deep convective and line-blanketed atmospheres. We have developed a new consistent method for computing and employing T(τ) relations from these simulations, as surface boundary conditions for 1D stellar structure models. These 1D models have, in turn, had their mixing-length, α, calibrated against the averaged structure of each of the simulations. Both α and T(τ) vary significantly with Teff and log g.
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.