Estudio del exceso infrarrojo en estrellas tempranas : Modelo de atmósfera en expansión incluyendo una cromosfera
We constructed an expanding atmospheric model where we have assumed the existence of a chromosphere. We applied the Feautrier elimination scheme in order to solve the continuum radiative transfer equation assuming a spherically symmetric medium in LTE. We made a detailed analysis of the different co...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Español |
| Publicado: |
1992
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/143646 |
| Aporte de: |
| Sumario: | We constructed an expanding atmospheric model where we have assumed the existence of a chromosphere. We applied the Feautrier elimination scheme in order to solve the continuum radiative transfer equation assuming a spherically symmetric medium in LTE. We made a detailed analysis of the different continuum opacity sources that contribute to the emergent flux and we determined the continuum formation regions. Further, we found that when the IR continuum formation region contains the chromosphere, the standard limb-darkening law fails. |
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