Deep sub-millimeter surveys: Highly luminous far-infrared sources at high redshift

被引:0
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作者
Webb, T [1 ]
Lilly, S [1 ]
Eales, S [1 ]
Gear, W [1 ]
Dune, L [1 ]
Clements, D [1 ]
Bond, D [1 ]
Crampton, D [1 ]
Hammer, F [1 ]
Le Fevre, O [1 ]
机构
[1] Univ Toronto, Dept Astron, Toronto, ON M5S 3H8, Canada
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present results from the Canada UK deep sub-millimeter survey with the JCMT. We have resolved 20% of the far-IR/sub-mm background (to 3 mJy) and have identified a population of objects which appear similar to Arp220 although significantly more luminous. These objects span a redshift range of z similar to 0.5 to z similar to 3) peaking at z similar to 2. At these redshifts these objects are responsible for similar to 30% (to 1 mJy) of the bolometric background and are therefore an extremely important phase of galaxy evolution.
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页码:275 / 278
页数:4
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