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Título:
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Recent stellar mass assembly of low-mass star-forming galaxies at redshifts 0.3
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Autores:
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Rodríguez Muñoz, Lucía ;
Gallego Maestro, Jesús ;
Pacifici, Camilla ;
Tresse, Laurence ;
Charlot, Stéphane ;
Gil de Paz, Armando ;
Barro, Guillermo ;
Villar, Víctor
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Tipo de documento:
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texto impreso
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Editorial:
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IOP Publishing, 2015-01-20
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Astrofísica
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Tipo = Artículo
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Resumen:
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The epoch when low-mass star-forming galaxies (LMSFGs) form the bulk of their stellar mass is uncertain. While some models predict an early formation, others favor a delayed scenario until later ages of the universe. We present constraints on the star formation histories (SFHs) of a sample of LMSFGs obtained through the analysis of their spectral energy distributions using a novel approach that (1) consistently combines photometric (broadband) and spectroscopic (equivalent widths of emission lines) data, and (2) uses physically motivated SFHs with non-uniform variations of the star formation rate (SFR) as a function of time. The sample includes 31 spectroscopically confirmed LMSFGs (7.3
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En línea:
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https://eprints.ucm.es/id/eprint/29183/1/jesusgallego125libre.pdf
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