Star formation and clustering in the Hubble Deep Field |
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Authors: | H Aussel |
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Institution: | (1) Institute for Astronomy, University of Hawaii, USA |
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Abstract: | We have derived a complete and reliable flux limited sample of15 μm selected galaxies in the ISO-HDF. These galaxies have
been shown to produce a large fraction of the Cosmic Infrared Background. From their mid-infrared luminosities, we deduce
their star formation rates, and compare then to the ones that can be derived from their radio emission. We find excellent
agreement, except for a few objects that are known to be AGN-dominated from their X-ray properties. We show that our sample
is more strongly clustered than optical samples, and discuss the constraints it puts on hierarchical models of galaxy evolution.
This revised version was published online in September 2006 with corrections to the Cover Date. |
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Keywords: | star formation rate mid-infrared radio clustering galaxy evolution |
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