Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario
We study the evolution of the Stellar Mass-Metallicity Relation and the Luminosity-Metallicity Relation by performing numerical simulations in a cosmological framework. We find that the slope and the zero point of the Luminosity-Metallicity Relation evolve in such a way that, at a given metallicity,...
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Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_14312433_v2007_n_p243_DeRossi |
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todo:paper_14312433_v2007_n_p243_DeRossi2023-10-03T16:13:57Z Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario De Rossi, M.E. Tissera, P.B. Scannapieco, C. Saviane I. Ivanov V.D. Borissova J. We study the evolution of the Stellar Mass-Metallicity Relation and the Luminosity-Metallicity Relation by performing numerical simulations in a cosmological framework. We find that the slope and the zero point of the Luminosity-Metallicity Relation evolve in such a way that, at a given metallicity, systems were ∼3 mag brighter at z = 3 compared to galaxies in the local universe, which is consistent with the observational trend. The local Stellar Mass-Metallicity Relation shows also a good agreement with recent observations. We identify a characteristic stellar mass Mc ∼ 1010.2 M⊙h-1 at which the slope of the Stellar Mass-Metallicity Relation decreases for larger stellar masses. Our results indicate that Mc arises naturally as a consequence of the hierarchical building up of the structure. © 2007 Springer. SER info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_14312433_v2007_n_p243_DeRossi |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
description |
We study the evolution of the Stellar Mass-Metallicity Relation and the Luminosity-Metallicity Relation by performing numerical simulations in a cosmological framework. We find that the slope and the zero point of the Luminosity-Metallicity Relation evolve in such a way that, at a given metallicity, systems were ∼3 mag brighter at z = 3 compared to galaxies in the local universe, which is consistent with the observational trend. The local Stellar Mass-Metallicity Relation shows also a good agreement with recent observations. We identify a characteristic stellar mass Mc ∼ 1010.2 M⊙h-1 at which the slope of the Stellar Mass-Metallicity Relation decreases for larger stellar masses. Our results indicate that Mc arises naturally as a consequence of the hierarchical building up of the structure. © 2007 Springer. |
format |
SER |
author |
De Rossi, M.E. Tissera, P.B. Scannapieco, C. Saviane I. Ivanov V.D. Borissova J. |
spellingShingle |
De Rossi, M.E. Tissera, P.B. Scannapieco, C. Saviane I. Ivanov V.D. Borissova J. Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario |
author_facet |
De Rossi, M.E. Tissera, P.B. Scannapieco, C. Saviane I. Ivanov V.D. Borissova J. |
author_sort |
De Rossi, M.E. |
title |
Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario |
title_short |
Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario |
title_full |
Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario |
title_fullStr |
Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario |
title_full_unstemmed |
Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario |
title_sort |
evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario |
url |
http://hdl.handle.net/20.500.12110/paper_14312433_v2007_n_p243_DeRossi |
work_keys_str_mv |
AT derossime evolutionoftheluminositymetallicitystellarmasscorrelationinahierarchicalscenario AT tisserapb evolutionoftheluminositymetallicitystellarmasscorrelationinahierarchicalscenario AT scannapiecoc evolutionoftheluminositymetallicitystellarmasscorrelationinahierarchicalscenario AT savianei evolutionoftheluminositymetallicitystellarmasscorrelationinahierarchicalscenario AT ivanovvd evolutionoftheluminositymetallicitystellarmasscorrelationinahierarchicalscenario AT borissovaj evolutionoftheluminositymetallicitystellarmasscorrelationinahierarchicalscenario |
_version_ |
1807320476473622528 |