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Bernd Freytag
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Models of very-low-mass stars, brown dwarfs and exoplanets
F Allard, D Homeier, B Freytag
Philosophical Transactions of the Royal Society A: Mathematical, Physical …, 2012
9152012
Solar chemical abundances determined with a CO5BOLD 3D model atmosphere
E Caffau, HG Ludwig, M Steffen, B Freytag, P Bonifacio
Solar Physics 268, 255-269, 2011
9102011
Hydrodynamical models of stellar convection. The role of overshoot in DA white dwarfs, A-type stars, and the Sun.
B Freytag, HG Ludwig, M Steffen
Astronomy & Astrophysics 313, 497-516, 1996
5851996
The metal-poor end of the Spite plateau - I. Stellar parameters, metallicities, and lithium abundances
L Sbordone, P Bonifacio, E Caffau, HG Ludwig, NT Behara, ...
Astronomy & Astrophysics 522, A26, 2010
5422010
Simulations of stellar convection with CO5BOLD
B Freytag, M Steffen, HG Ludwig, S Wedemeyer-Böhm, W Schaffenberger, ...
Journal of Computational Physics 231 (3), 919-959, 2012
4632012
Numerical simulation of the three-dimensional structure and dynamics of the non-magnetic solar chromosphere
S Wedemeyer, B Freytag, M Steffen, HG Ludwig, H Holweger
Astronomy & Astrophysics 414 (3), 1121-1137, 2004
3722004
Spots on the surface of Betelgeuse - Results from new 3D stellar convection models
B Freytag, M Steffen, B Dorch
Astronomische Nachrichten 323 (3/4), 213-219, 2002
3592002
A calibration of the mixing-length for solar-type stars based on hydrodynamical simulations
HG Ludwig, B Freytag, M Steffen
Astronomy & Astrophysics 346, 111-124, 1999
324*1999
The photospheric solar oxygen project - I. Abundance analysis of atomic lines and influence of atmospheric models
E Caffau, HG Ludwig, M Steffen, TR Ayres, P Bonifacio, R Cayrel, ...
Astronomy & Astrophysics 488 (3), 1031-1046, 2008
2962008
Spectroscopic analysis of DA white dwarfs with 3D model atmospheres
PE Tremblay, HG Ludwig, M Steffen, B Freytag
Astronomy & Astrophysics 559, A104, 2013
2282013
Three-dimensional simulations of the atmosphere of an AGB star
B Freytag, S Höfner
Astronomy & Astrophysics 483 (2), 571-583, 2008
1992008
Progress in modeling very low mass stars, brown dwarfs, and planetary mass objects
F Allard, D Homeier, B Freytag, W Schaffenberger, AS Rajpurohit
Memorie della Societa Astronomica Italiana Supplementi 24, 128, 2013
1982013
Atmospheres from very low-mass stars to extrasolar planets
F Allard, D Homeier, B Freytag, CM Sharp
European Astronomical Society Publications Series 57, 3-43, 2012
1932012
The role of convection, overshoot, and gravity waves for the transport of dust in M dwarf and brown dwarf atmospheres
B Freytag, F Allard, HG Ludwig, D Homeier, M Steffen
Astronomy & Astrophysics 513, A19, 2010
1932010
The CIFIST 3D model atmosphere grid
HG Ludwig, E Caffau, M Steffen, B Freytag, P Bonifacio, A Kucinskas
Memorie della Società Astronomica Italiana 80, 711, 2009
1912009
Radiative hydrodynamics simulations of red supergiant stars - I. interpretation of interferometric observations
A Chiavassa, B Plez, E Josselin, B Freytag
Astronomy & Astrophysics 506 (3), 1351-1365, 2009
1882009
Radiative hydrodynamics simulations of red supergiant stars - II. Simulations of convection on Betelgeuse match interferometric observations
A Chiavassa, X Haubois, JS Young, B Plez, E Josselin, G Perrin, ...
Astronomy & Astrophysics 515, A12, 2010
1522010
Global 3D radiation-hydrodynamics models of AGB stars-Effects of convection and radial pulsations on atmospheric structures
B Freytag, S Liljegren, S Höfner
Astronomy & Astrophysics 600, A137, 2017
1492017
Radiative hydrodynamics simulations of red supergiant stars - IV. Gray versus non-gray opacities
A Chiavassa, B Freytag, T Masseron, B Plez
Astronomy & Astrophysics 535, A22, 2011
1332011
Simulations of the solar near-surface layers with the CO5BOLD, MURaM, and Stagger codes
B Beeck, R Collet, M Steffen, M Asplund, RH Cameron, B Freytag, ...
Astronomy & Astrophysics 539, A121, 2012
1222012
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