Conferencia
Andretta, V.; Mauas, P.J.D.; Falchi, A.; Teriaca, L. "Helium line formation during the decay phase of a small two-ribbon flare" (2006) SOHO-17: 10 Years of SOHO and Beyond(617)
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Abstract:
During a coordinated campaign (SOHO JOP 139) which took place in May 2001, a small C-class flare was observed both with SOHO instruments and with the Dunn Solar Telescope of the National Solar Observatory at Sacramento Peak. Data for helium line formation in the active region prior to the flare have been analyzed and discussed by Mauas et al. (2005), while some dynamical aspects of earlier phases of the flare have been discussed by Teriaca et al. (2003). Here we show results of the analysis extended to the decaying phase of the flare. In addition to the construction of semiempirical models of the chromosphere and low transition region, we discuss also the possibility of obtaining an estimate of ambient abundance of helium during a flare.
Registro:
| Documento: | Conferencia |
| Título: | Helium line formation during the decay phase of a small two-ribbon flare |
| Autor: | Andretta, V.; Mauas, P.J.D.; Falchi, A.; Teriaca, L. |
| Ciudad: | Sicily |
| Filiación: | INAF, Osservatorio Astronomico di Capodimonte, Salita Moiariello, 16, I-80131 Napoli, Italy Instituto de Astronomía y Física del Espacio, Argentina INAF, Osservatorio Astrofisico di Arcetri, Italy Max-Planck-Institut für Sonnensystemforschung, Germany |
| Palabras clave: | Abundances; Chromosphere; Helium; Radiative Transfer; Mathematical models; Observatories; Solar radiation; Space telescopes; Chromosphere; Dunn Solar Telescope; National Solar Observatory; Radiative Transfer; Helium |
| Año: | 2006 |
| Número: | 617 |
| Título revista: | SOHO-17: 10 Years of SOHO and Beyond |
| Título revista abreviado: | Eur Space Agency Spec Publ ESA SP |
| ISSN: | 03796566 |
| CODEN: | ESPUD |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n617_p_Andretta |
Referencias:
- Andretta, V., Del Zanna, G., Jordan, S.D., (2003) A&A, 400, p. 737
- Andretta, V., Jones, H.P., (1997) ApJ, 489, p. 375
- Geiss, J., (1982) Space Science Reviews, 33, p. 201
- Geiss, J., (1998) Space Science Reviews, 85, p. 241
- Killie, M.A., Lie-Svendsen, Ø., Leer, E., (2005) ApJ, 632, pp. L155
- Mauas, P.J.D., Andretta, V., Falchi, A., (2005) ApJ, 619, p. 604
- Pietarila, A., Judge, P.G., (2004) ApJ, 606, p. 1239
- Teriaca, L., Falchi, A., Cauzzi, G., (2003) ApJ, 588, p. 596
- Zirin, H., (1975) ApJ, 199, pp. L63A4 - European Space Agency
Citas:
---------- APA ----------
Andretta, V., Mauas, P.J.D., Falchi, A. & Teriaca, L. (2006) . Helium line formation during the decay phase of a small two-ribbon flare. SOHO-17: 10 Years of SOHO and Beyond(617).Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n617_p_Andretta [ ]
---------- CHICAGO ----------
Andretta, V., Mauas, P.J.D., Falchi, A., Teriaca, L. "Helium line formation during the decay phase of a small two-ribbon flare" . SOHO-17: 10 Years of SOHO and Beyond, no. 617 (2006).Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n617_p_Andretta [ ]
---------- MLA ----------
Andretta, V., Mauas, P.J.D., Falchi, A., Teriaca, L. "Helium line formation during the decay phase of a small two-ribbon flare" . SOHO-17: 10 Years of SOHO and Beyond, no. 617, 2006.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n617_p_Andretta [ ]
---------- VANCOUVER ----------
Andretta, V., Mauas, P.J.D., Falchi, A., Teriaca, L. Helium line formation during the decay phase of a small two-ribbon flare. Eur Space Agency Spec Publ ESA SP. 2006(617).Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n617_p_Andretta [ ]
