A model for the A2 III3 star with magnetic field: HD 190073
Since the star has a detected magnetic field of about 200 gauss and is observed pole-on, we integrate a velocity law on the basis of theoretical models by Low and Tsinganos. We applied the resulting density distribution to determine the IR free-free radiation (through a model by Lamers and Waters) a...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Español |
| Publicado: |
1988
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/142559 |
| Aporte de: |
| Sumario: | Since the star has a detected magnetic field of about 200 gauss and is observed pole-on, we integrate a velocity law on the basis of theoretical models by Low and Tsinganos. We applied the resulting density distribution to determine the IR free-free radiation (through a model by Lamers and Waters) and the continuous absorption. We found that we can explain the IR excess radiation and the discontinuity at λ∼2600. |
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