Título:
|
Measuring star formation in high-z massive galaxies: a mid-infrared to submillimetre study of the GOODS NICMOS Survey sample
|
Autores:
|
Pérez González, Pablo Guillermo ;
otros, ...
|
Tipo de documento:
|
texto impreso
|
Editorial:
|
Wiley, 2012-04
|
Dimensiones:
|
application/pdf
|
Nota general:
|
info:eu-repo/semantics/openAccess
|
Idiomas:
|
|
Palabras clave:
|
Estado = Publicado
,
Materia = Ciencias: Física: Astrofísica
,
Materia = Ciencias: Física: Astronomía
,
Tipo = Artículo
|
Resumen:
|
We present measurements of the mean mid-infrared to submillimetre flux densities of massive (M_*? 10^11 M_?) galaxies at redshifts 1.7 2 (spheroid-like) population may be forming stars at a median [interquartile] SFR = 14[9, 20] M_? yr^?1, if at all. Finally, we show that star formation is a plausible mechanism for size evolution in this population as a whole, but find only marginal evidence that it is what drives the expansion of the spheroid-like galaxies.
|
En línea:
|
https://eprints.ucm.es/38494/1/perezgonzalez33libre.pdf
|