Artículo
Mauas, P.J.D.; Falchi, A. "Atmospheric models of flare stars: The flaring state of AD Leonis" (1996) Astronomy and Astrophysics. 310(1):245-258
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Abstract:
We compute a set of semi-empirical atmospheric models for a large flare on the dMe star AD Leo, assuming different filling factors. These are the first models computed to match both the continuum observations, and a wide set of chromospheric spectral lines. We found that the models with a filling factor between 1 and 5% give good agreement between the computed and observed spectral features. Since the main differences between the predicted and observed emission are in the continuum above 4500 Å and in Hα, simultaneous observations in these spectral features are needed to better determine the filling factor, and whether the area coverage of the flare depends on height.
Registro:
| Documento: | Artículo |
| Título: | Atmospheric models of flare stars: The flaring state of AD Leonis |
| Autor: | Mauas, P.J.D.; Falchi, A. |
| Filiación: | Inst. Astronomia y Fis. del Espacio, CC 67, Suc. 28, 1428 - Buenos Aires, Argentina Osservatorio Astrofisico di Arcetri, Largo E. Fermi 5, I-50155, Firenze, Italy Carrera del Investigador Cie., CONICET |
| Palabras clave: | Stars: AD Leo; Stars: chromosphere; Stars: flare; Stars: late-type |
| Año: | 1996 |
| Volumen: | 310 |
| Número: | 1 |
| Página de inicio: | 245 |
| Página de fin: | 258 |
| Título revista: | Astronomy and Astrophysics |
| Título revista abreviado: | Astron. Astrophys. |
| ISSN: | 00046361 |
| CODEN: | AAEJA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v310_n1_p245_Mauas |
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Citas:
---------- APA ----------
Mauas, P.J.D. & Falchi, A. (1996) . Atmospheric models of flare stars: The flaring state of AD Leonis. Astronomy and Astrophysics, 310(1), 245-258.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v310_n1_p245_Mauas [ ]
---------- CHICAGO ----------
Mauas, P.J.D., Falchi, A. "Atmospheric models of flare stars: The flaring state of AD Leonis" . Astronomy and Astrophysics 310, no. 1 (1996) : 245-258.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v310_n1_p245_Mauas [ ]
---------- MLA ----------
Mauas, P.J.D., Falchi, A. "Atmospheric models of flare stars: The flaring state of AD Leonis" . Astronomy and Astrophysics, vol. 310, no. 1, 1996, pp. 245-258.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v310_n1_p245_Mauas [ ]
---------- VANCOUVER ----------
Mauas, P.J.D., Falchi, A. Atmospheric models of flare stars: The flaring state of AD Leonis. Astron. Astrophys. 1996;310(1):245-258.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00046361_v310_n1_p245_Mauas [ ]
