Conferencia
De Rossi, M.E.; De Lucia, G.; Tissera, P.B.; Kaumann, G. "Chemical evolution of milky way type galaxies in the millennium simulation" (2009) 12th IAU Regional Latin American Meeting of Astronomy. 35:213-214
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Abstract:
In this work we make use of the Millennium Run, which is at the moment the largest high-resolution simulation of structure formation ever carried out, combined with the semi-analytical model of De Lucia & Blaizot (2007), to follow the chemical evolution of Milky Way type galaxies with the aim at understanding their level of enrich- ment and the dispersion in the mass-metallicity correlation. Our results suggest that Milky Way type systems tend to evolve passively with time without su ing signi cant mass accretion. The chemical enrichment of these systems seems to be driven mainly by gas cooling, star formation efficiency and for the most massive progenitors by AGN feedback. © 2009: Instituto de Astronomía, UNAM.
Registro:
| Documento: | Conferencia |
| Título: | Chemical evolution of milky way type galaxies in the millennium simulation |
| Autor: | De Rossi, M.E.; De Lucia, G.; Tissera, P.B.; Kaumann, G. |
| Ciudad: | Isla Margarita |
| Filiación: | Consejo Nacional de Investigaciones CientíFisica Técnicas, Ciudad de Buenos Aires, Argentina Instituto de Astronomía Física del Espacio, Casilla de Correos 67, Suc. 28, 1428, Ciudad de Buenos Aires, Argentina Max-Planck-Institut fíur Astrophysik, Karl- Schwarzschild-Str. 1, Postfach 13 17, 85741, Garching bei Míunchen, Germany |
| Palabras clave: | Cosmology: Theory; Galaxies: Abundances; Galaxies: Evolution; Galaxies: Formation |
| Año: | 2009 |
| Volumen: | 35 |
| Página de inicio: | 213 |
| Página de fin: | 214 |
| Título revista: | 12th IAU Regional Latin American Meeting of Astronomy |
| Título revista abreviado: | Rev.Mex. Astron. Astrofis. Ser. Conf. |
| ISSN: | 14052059 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v35_n_p213_DeRossi |
Referencias:
- Croton, D.J., (2006) MNRAS, 365, p. 11
- De Lucia, G., Blaizot, J., (2007) MNRAS, 375, p. 2
- De Rossi, M.E., Tissera, P.B., Scannapieco, C., (2007) MNRAS, 374, p. 323
- Erb, D.K., (2006) ApJ, 644, p. 813
- Lee, H., (2006) ApJ, 647, p. 970
- Lemson, G., (2006), & the Virgo Consortium, preprint astro-ph/0608019; Savaglio, S., (2005) ApJ, 635, p. 260
- Simien, F., de Vaucouleurs, G., (1986) ApJ, 302, p. 564
- Springel, V., (2005) Nature, 435, pp. 629S
- Tissera, P.B., De Rossi, M.E., Scannapieco, C., (2005) MNRAS, 364, pp. L38
- Tremonti, C.A., (2004) ApJ, 613, p. 898A4 - Centro de Investigaciones de Astronomia (CIDA); CorpoTur Nueva Esparta; et al.; Fondo Nacional de Ciencia y Tecnologia (FONACIT); Inst. Venez. Invest. Cient. (IVIC); Ministerio de Ciencia y Tecnologia (MCyT)
Citas:
---------- APA ----------
De Rossi, M.E., De Lucia, G., Tissera, P.B. & Kaumann, G. (2009) . Chemical evolution of milky way type galaxies in the millennium simulation. 12th IAU Regional Latin American Meeting of Astronomy, 35, 213-214.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v35_n_p213_DeRossi [ ]
---------- CHICAGO ----------
De Rossi, M.E., De Lucia, G., Tissera, P.B., Kaumann, G. "Chemical evolution of milky way type galaxies in the millennium simulation" . 12th IAU Regional Latin American Meeting of Astronomy 35 (2009) : 213-214.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v35_n_p213_DeRossi [ ]
---------- MLA ----------
De Rossi, M.E., De Lucia, G., Tissera, P.B., Kaumann, G. "Chemical evolution of milky way type galaxies in the millennium simulation" . 12th IAU Regional Latin American Meeting of Astronomy, vol. 35, 2009, pp. 213-214.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v35_n_p213_DeRossi [ ]
---------- VANCOUVER ----------
De Rossi, M.E., De Lucia, G., Tissera, P.B., Kaumann, G. Chemical evolution of milky way type galaxies in the millennium simulation. Rev.Mex. Astron. Astrofis. Ser. Conf. 2009;35:213-214.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14052059_v35_n_p213_DeRossi [ ]
