Abstract:
In this work, we present preliminary results on the chemical evolution of galaxies at 3 < z < 7 in cosmological simulations. The simulated mass-metallicity relation (MZR) predicted by the adopted supernova (SN) feedback model is consistent with recent observations. However, our findings suggest that the parameters which regulate the SN feedback efficiency need to be revised in order to reproduce the observed evolution of the MZR towards z ∼ 0. © 2010 American Institute of Physics.
Registro:
Documento: |
Conferencia
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Título: | Chemical evolution of galaxies in the high redshift universe |
Autor: | De Rossi, M.E.; Tissera, P.B. |
Ciudad: | Austin, TX |
Filiación: | Consejo Nacional de Investigaciones Científicas y Técnicas, Argentina Instituto de Astronomía y Física del Espacio, Autónoma de Buenos Aires, Casilla de Correos 67, Suc. 28, 1428, Ciudad, Argentina
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Palabras clave: | Chemical abundances; Cosmology; Galaxy formation; High redshift |
Año: | 2010
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Volumen: | 1294
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Página de inicio: | 279
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Página de fin: | 280
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DOI: |
http://dx.doi.org/10.1063/1.3518876 |
Título revista: | 1st Stars and Galaxies: Challenges for the Next Decade
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Título revista abreviado: | AIP Conf. Proc.
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ISSN: | 0094243X
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0094243X_v1294_n_p279_DeRossi |
Referencias:
- Tissera, P.B., De Rossi, M.E., Scannapieco, C., (2005) MNRAS, 364, pp. L38-L41
- De Rossi, M.E., Tissera, P.B., Scannapieco, C., (2007) MNRAS, 374, pp. 323-336
- Scannapieco, C., Tissera, P.B., White, S.D.M., Springel, V., (2006) MNRAS, 371, pp. 1125-1139
- Springel, V., White, S.D.M., Tormen, G., Kauffmann, G., (2001) MNRAS, 328, pp. 726-750
- Maiolino, R., (2008) A&A, 488, pp. 463-479
- Mannucci, F., (2009) MNRAS, 398, pp. 1915-1931A4 - UT Austin Dep. Astron. Board Visit. Excellence Funds; UT Austin McDonald Observatory, Texas Cosmology Center; Los Alamos National Laboratory (LANL); Tokyo Univ. Inst. Phys. Math. Universe (IPMU); Texas Advanced Computing Center
Citas:
---------- APA ----------
De Rossi, M.E. & Tissera, P.B.
(2010)
. Chemical evolution of galaxies in the high redshift universe. 1st Stars and Galaxies: Challenges for the Next Decade, 1294, 279-280.
http://dx.doi.org/10.1063/1.3518876---------- CHICAGO ----------
De Rossi, M.E., Tissera, P.B.
"Chemical evolution of galaxies in the high redshift universe"
. 1st Stars and Galaxies: Challenges for the Next Decade 1294
(2010) : 279-280.
http://dx.doi.org/10.1063/1.3518876---------- MLA ----------
De Rossi, M.E., Tissera, P.B.
"Chemical evolution of galaxies in the high redshift universe"
. 1st Stars and Galaxies: Challenges for the Next Decade, vol. 1294, 2010, pp. 279-280.
http://dx.doi.org/10.1063/1.3518876---------- VANCOUVER ----------
De Rossi, M.E., Tissera, P.B. Chemical evolution of galaxies in the high redshift universe. AIP Conf. Proc. 2010;1294:279-280.
http://dx.doi.org/10.1063/1.3518876