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Título:
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Spectrophotometric study in the near-ir of a sample of MIPS selected galaxies at Z~2
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Autores:
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Sánchez de Miguel, Alejandro ;
Gallego Maestro, Jesús ;
Pérez González, Pablo Guillermo ;
Cardiel López, Nicolás ;
Zamorano Calvo, Jaime ;
Guzmán, R. ;
González, A. ;
Gruel, N.
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Tipo de documento:
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texto impreso
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Editorial:
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Universidad Nacional Autónoma México, Instituto Astronomía, 2013
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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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Materia = Ciencias: Física: Astronomía
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Tipo = Sección de libro
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Resumen:
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Our main objective is to determine what kind of galaxies dominate the cosmic SFR density at z~2. Our sample consists of 24 galaxies in Chandra Deep Field South, a unique field for the study of galaxy evolution (12 observed with GNIRS/GEMINI and 12 with ISAAC/VLT). We use H alpha together with the already merged X-ray, ultraviolet, optical, near and mid-infrared imaging data to obtain estimations of SFRs, metallicities, stellar and dynamical masses, AGN activity, and extinction properties. We have obtained 15 H? detections, 4 rotation curves, and SFR relationship for 7 galaxies. The metallicities obtained for 8 galaxies of the sample are compatible with the metallicities of local galaxies.
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En línea:
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https://eprints.ucm.es/38450/1/perezgonzalez25libre.pdf
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