Conferencia
Cappa, C.E.; Vasquez, J.; Arnal, E.M.; Cichowolski, S.; Pineault, S. "The ISM around WR 152 and WR 153ab" (2008) Massive Stars: Fundamental Parameters and Circumstellar Interactions. 33:142-144
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Abstract:
We analyzed the distribution of the interstellar matter in the environs of the WR stars WR152 and WR153ab, associated with ring nebulae in the Sh2-132 Hii region. Our study is based on radio data (continuum, Hi, and CO(1-0) observations) and images in the far and mid IR. We have detected the radio continuum and far IR counterparts of the ionized shells related to WR152, as well as Hi gas linked to the outer ionized shell. The distributions of the ionized and molecular gas related to WR153ab and that of the PAHs suggest the presence of photodissociation regions at the interface between the ionized and molecular material. We estimate the main physical parameters of the gas components. © 2008: Instituto de Astronomía.
Registro:
| Documento: | Conferencia |
| Título: | The ISM around WR 152 and WR 153ab |
| Autor: | Cappa, C.E.; Vasquez, J.; Arnal, E.M.; Cichowolski, S.; Pineault, S. |
| Ciudad: | Carilo, Buenos Aires |
| Filiación: | Instituto Argentino de Radioastronomía, C.C. 5, 1894 Villa Elisa, Argentina Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata, Av. Paseo del Bosque s/n, B1900FWA La Plata, Argentina Instituto de Astronomía y Física del Espacio, CC 67, Suc. 28, 1428 Buenos Aires, Argentina Département de Physique et Observatoire du Mont Mégantic, Université Laval, QC G1K7P4, Canada |
| Palabras clave: | ISM: ring nebulae; Stars: individual (WR152, WR153AB); Stars: wolf-rayet |
| Año: | 2008 |
| Volumen: | 33 |
| Página de inicio: | 142 |
| Página de fin: | 144 |
| Título revista: | Massive Stars: Fundamental Parameters and Circumstellar Interactions |
| Título revista abreviado: | Rev.Mex. Astron. Astrofis. Ser. Conf. |
| ISSN: | 14052059 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v33_n_p142_Cappa |
Referencias:
- Esteban, C., Rosado, M., (1995) A&A, 303, p. 491
- Harten, R.H., Felli, M., Tofani, G., (1978) A&A, 70, p. 205
- Heckathorn, J.N., Bruhweiler, F.C., Gull, T.R., (1982) ApJ, 252, p. 230
- Van Der Hucht, K.A., (2001) New A Rev., 45, p. 135
- Nugis, T., Lamers, H.J.G.L.M., (2000) A&A, 360, p. 227
- Taylor, A.R., (2003) AJ, 125, p. 3145A4 - Fac. Cienc. Astronom. Geofis. Plata (FCAG); Agencia Nac. Promoc. Cient. Tecnol. (ANPCyT); Cons. Nac. Invest. Cient. Tec. (CONICET); Fund. Avance Cienc. Astron. (FUPACA); Instituto de Astrofisica La Plata (IALP)
Citas:
---------- APA ----------
Cappa, C.E., Vasquez, J., Arnal, E.M., Cichowolski, S. & Pineault, S. (2008) . The ISM around WR 152 and WR 153ab. Massive Stars: Fundamental Parameters and Circumstellar Interactions, 33, 142-144.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v33_n_p142_Cappa [ ]
---------- CHICAGO ----------
Cappa, C.E., Vasquez, J., Arnal, E.M., Cichowolski, S., Pineault, S. "The ISM around WR 152 and WR 153ab" . Massive Stars: Fundamental Parameters and Circumstellar Interactions 33 (2008) : 142-144.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v33_n_p142_Cappa [ ]
---------- MLA ----------
Cappa, C.E., Vasquez, J., Arnal, E.M., Cichowolski, S., Pineault, S. "The ISM around WR 152 and WR 153ab" . Massive Stars: Fundamental Parameters and Circumstellar Interactions, vol. 33, 2008, pp. 142-144.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v33_n_p142_Cappa [ ]
---------- VANCOUVER ----------
Cappa, C.E., Vasquez, J., Arnal, E.M., Cichowolski, S., Pineault, S. The ISM around WR 152 and WR 153ab. Rev.Mex. Astron. Astrofis. Ser. Conf. 2008;33:142-144.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v33_n_p142_Cappa [ ]
