Conferencia
Vasquez, J.; Cappa, C.E.; Cichowolski, S.; Ortega, M.; Romero, G.; Rubio, M. "Induced star formation in the HII region SH2-54" (2011) 13th Latin American Regional Meeting of the International Astronomical Union, LARIM 2010. 40:259-260
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Abstract:
We present a multiwavelength study of the interstellar medium around the HII region Sh2-54. The millimetric and infrared data allow us to analyze and characterize the molecular gas and dust components, respectively. The emision at 8.0 μm of Spitzer-IRAC shows a complex filamentary structure of photodissociated gas, revealing the interaction between the HII region and the molecular material. Several young stellar object (YSO) candidates have been detected projected towards Sh2-54 and its surroundings. We analyze if the presence of these YSO candidates can be explained by a triggered star formation scenario. © 2011: Instituto de Astronomía.
Registro:
| Documento: | Conferencia |
| Título: | Induced star formation in the HII region SH2-54 |
| Autor: | Vasquez, J.; Cappa, C.E.; Cichowolski, S.; Ortega, M.; Romero, G.; Rubio, M. |
| Ciudad: | Morelia, Michoacan |
| Filiación: | IAR, CCT-La Plata, CONICET, C.C.5., 1894, Villa Elisa, Argentina Cátedra de Espectroscopía Atómica y Molecular del Medio Interestelar, FCAG, UNLP, Argentina Cátedra de Medio Interestelar, FCAG, UNLP, Argentina IAFE (CONICET-UBA), Ciudad Universitaria, Buenos Aires, Argentina Univ. de Valparaíso, Depto. de Física y Astronomía, Avenida Gran Bretana 1111, Valparaíso, Chile Depto. de Astronomía, Univ. de Chile, Casilla 36-D, Santiago, Chile |
| Palabras clave: | HII regions; ISM: Individual (Sh2-54); Stars: Formation |
| Año: | 2011 |
| Volumen: | 40 |
| Página de inicio: | 259 |
| Página de fin: | 260 |
| Título revista: | 13th Latin American Regional Meeting of the International Astronomical Union, LARIM 2010 |
| Título revista abreviado: | Rev.Mex. Astron. Astrofis. Ser. Conf. |
| ISSN: | 14052059 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v40_n_p259_Vasquez |
Referencias:
- Allen, L.E., (2004) ApJS, 154, p. 363
- Cappa, C., Niemela, V.S., Amorín, R., Vasquez, J., (2008) A&A, 477, p. 173
- Deharveng, L., Zavagno, A., Schuller, F., Caplan, J., Pomarés, M., De Breuck, C., (2009) A&A, 496, p. 177
- Dyson, J.E., Williams, D.A., (1997) The Physics of the Interstellar Medium, , (2nd ed.; Bristol: IOP)
- Elmegreen, B.G., (1998) ASP Conf. Ser., 148, p. 150. , Origins, ed. C. E. Woodward, J. M. Shull, & H. A. Thronson, Jr. (San Francisco: ASP)
- Lefloch, B., Lazareff, B., (1994) A&A, 289, p. 559
- Urquhart, J.S., Thompson, M.A., Morgan, L.K., White, G.J., (2004) A&A, 428, p. 723
- Whitworth, A.P., Bhattal, A.S., Chapman, S.J., Disney, M.J., Turner, J.A., (1994) MNRAS, 268, p. 291A4 - International Astronomical Union (IAU); CIC-UNAM and (CRyA-UNAM); Mexican National Science and Technology Council (CONACyT); Michoacan State Government; Michoacan State Science and Technology Council (COECyT)
Citas:
---------- APA ----------
Vasquez, J., Cappa, C.E., Cichowolski, S., Ortega, M., Romero, G. & Rubio, M. (2011) . Induced star formation in the HII region SH2-54. 13th Latin American Regional Meeting of the International Astronomical Union, LARIM 2010, 40, 259-260.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v40_n_p259_Vasquez [ ]
---------- CHICAGO ----------
Vasquez, J., Cappa, C.E., Cichowolski, S., Ortega, M., Romero, G., Rubio, M. "Induced star formation in the HII region SH2-54" . 13th Latin American Regional Meeting of the International Astronomical Union, LARIM 2010 40 (2011) : 259-260.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v40_n_p259_Vasquez [ ]
---------- MLA ----------
Vasquez, J., Cappa, C.E., Cichowolski, S., Ortega, M., Romero, G., Rubio, M. "Induced star formation in the HII region SH2-54" . 13th Latin American Regional Meeting of the International Astronomical Union, LARIM 2010, vol. 40, 2011, pp. 259-260.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v40_n_p259_Vasquez [ ]
---------- VANCOUVER ----------
Vasquez, J., Cappa, C.E., Cichowolski, S., Ortega, M., Romero, G., Rubio, M. Induced star formation in the HII region SH2-54. Rev.Mex. Astron. Astrofis. Ser. Conf. 2011;40:259-260.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v40_n_p259_Vasquez [ ]
