Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario

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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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Autores principales:	De Rossi, M.E., Tissera, P.B., Scannapieco, C., Saviane I., Ivanov V.D., Borissova J.
Formato:	SER
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_14312433_v2007_n_p243_DeRossi
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_14312433_v2007_n_p243_DeRossi
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spelling	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
collection	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

Evolution of the luminosity-metallicity-stellar mass correlation in a hierarchical scenario

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