Axisymmetric stellar wind models
The effects of stellar rotation on the shape of a star are included in the radiation-driven wind theory in order to study their influence upon disk formation in Be stars. For this purpose, we consider a rotationally oblated star and obtain the line force parameters consistently with the hydrodynamic...
| Autores principales: | , , , |
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| Formato: | CONF |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_14052059_v33_n_p94_Venero |
| Aporte de: |
| Sumario: | The effects of stellar rotation on the shape of a star are included in the radiation-driven wind theory in order to study their influence upon disk formation in Be stars. For this purpose, we consider a rotationally oblated star and obtain the line force parameters consistently with the hydrodynamic momentum equations. We discuss the influence of the rotation and the bi-stability mechanism in the formation of a two-component wind (fast wind in polar latitudes and slow wind in equatorial regions). © 2008: Instituto de Astronomía. |
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