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A best fit evolution scenario for the SCUBA galaxies

S. C. Chapman·G. F. Lewis·G. Helou
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Abstract

We explore the evolution of the SCUBA sub-mm galaxy population using Monte Carlo simulations to generate synthetic sub-mm/radio color magnitude diagrams. To represent the local distribution of observed dust properties, we use a local far-infrared luminosity function derived from the IRAS 1.2 Jy catalog, bivariate in FIR luminosity and 60micron/100micron color. We assume a peak luminosity evolution scenario and a fixed cosmology, to fit a single parameter model to the existing sub-mm/radio data. Our best fitting model has a peak in the luminosity evolution at z=2.6.

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S. C. Chapman, G. F. Lewis, G. Helou. 2002-03-07. A best fit evolution scenario for the SCUBA galaxies. https://arxiv.org/abs/astro-ph/0203095

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