Ultraluminous infrared galaxies at high redshift: their position on the Madau plot and their fate
نویسندگان
چکیده
منابع مشابه
On the fate of gas in ultraluminous infrared galaxies at low and high redshift
It is often suggested that the distant galaxies recently identified in 850-μm surveys with the SCUBA bolometer array on the JCMT Telescope are high-redshift analogues to local ultraluminous infrared galaxies, based on their similar spectral energy distributions and luminosities. We show that these two populations of objects must differ in at least one fundamental way from each other. This asser...
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15 صفحه اولUltraluminous Infrared Galaxies
The IRAS survey of the local universe (z_0.1) has revealed the existence of a class of ultraluminous infrared galaxies with L(8-1000#m) > 1012L® that are slightly more numerous, and as luminous as optically selected quasars at similar redshift. Optical CCD images of these infrared galaxies show that nearly all are advanced mergers. Millimeter-wave CO (1 _ 0) observations indicate that these int...
متن کاملUltraluminous Infrared Galaxies
Ever since their discovery in the 1970’s, UltraLuminous InfraRed Galaxies (ULIRGs; classically Lir > 10 12L⊙) have fascinated astronomers with their immense luminosities, and frustrated them due to their singularly opaque nature, almost in equal measure. Over the last decade, however, comprehensive observations from the X-ray through to the radio have produced a consensus picture of local ULIRG...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1999
ISSN: 0035-8711,1365-2966
DOI: 10.1046/j.1365-8711.1999.02407.x