TY - JOUR A1 - Graefener, Götz T1 - Hydrodynamic atmosphere models for hot stars N2 - The Kiel/Potsdam code for expanding atmospheres in non-LTE is extended by a consistent hydrodynamic treatment of radiatively accelerated atmospheres. The stationary momentum equation is solved under consideration of the radiation pressure from the non-LTE radiation transport. A hydrodynamic atmosphere model for the O-star zeta-Puppis is calculated under consideration of complex model atoms of H, He, C, N, O, Si and the iron group elements. Y1 - 2003 SN - 1-5838-1131-1 ER -