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Hans Publishers, Astronomy & Astrophysics, (552), p. A43

DOI: 10.1051/0004-6361/201221006

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The Canada-France High-zQuasar Survey: 1.2 mm observations

Journal article published in 2013 by A. Omont, C. J. Willott, A. Beelen, J. Bergeron, G. Orellana ORCID, P. Delorme
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

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Abstract

We report 250 GHz (1.2 mm) observations of a sample of 20 QSOs at redshifts 5.8 = 0.41 +/-0.14 mJy; such a 2.9-sigma average detection is hardly meaningful. It would correspond to ~ 0.94+/-0.32 10^12 Lo, and an average star formation rate of a few 100's Mo/yr, depending on the IMF and a possible AGN contribution to . This is consistent with previous findings of Wang et al. (2011) on the far-infrared emission of z~6 QSOs and extends them toward optically fainter sources. ; Comment: 6 pages, 1 figure, A&A in press