XXIVth IAP Colloquium

Far away : light in the young universe at redshift beyond three

Monday July 7 to Friday July 11, 2008

List of LE BORGNE's Presentation(s) ( Updated 20/01/2011 12:06:28 )

Precise if your presentation is oral or a poster : Poster
Title of your presentation : Cosmic star formation history from the mid and far infrared up to z =5

In the context of future Herschel observations in the far-infrared, I will show how the star-formation activity can be efficiently measured in the distant universe, up to redshift 5. I shall present two approaches for this purpose: direct measurements of luminosity functions from deep surveys on the one hand, and indirect constraints from multi-wavelength/multi-scales galaxy counts on the other hand. These works use data from the mid-infrared (Spitzer) to the sub-millimeter (SCUBA) and will benefit greatly from future Herschel programs.

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