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20042009
most citedFour quasars above redshift 6 discovered by the Canada-France High-z Quasar Survey

262 citations · 659 across the 6 of their papers we have counts for

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8 papers · 1 filter

astro-ph2008

The ultracool eld dwarfs luminosity function from the Canada-France Brown Dwarf Survey

C. Reyle, P. Delorme, X. Delfosse +4

The Canada-France Brown Dwarf Survey is a wide eld survey for cool brown dwarfs conducted with the MegaCam camera on the CFHT telescope. Our objectives are to nd ultracool brown dw…

astro-ph200881 cited

Finding ultracool brown dwarfs with MegaCam on CFHT: method and first results

Philippe Delorme, Chris J. Willott, Thierry Forveille +9

We present the first results of a wide field survey for cool brown dwarfs with the MegaCam camera on the CFHT telescope, the Canada-France Brown Dwarf Survey, hereafter CFBDS. Our…

astro-ph2008144 cited

CFBDS J005910.90-011401.3: reaching the T-Y Brown Dwarf transition?

Philippe Delorme, Xavier Delfosse, Loic Albert +9

We report the discovery of CFBDS J005910.90-011401.3 (hereafter CFBDS0059), the coolest brown dwarf identified to date. We found CFBDS0059 using i' and z' images from the Canada-Fr…

astro-ph2007262 cited

Four quasars above redshift 6 discovered by the Canada-France High-z Quasar Survey

Chris J. Willott, Philippe Delorme, Alain Omont +15

The Canada-France High-z Quasar Survey (CFHQS) is an optical survey designed to locate quasars during the epoch of reionization. In this paper we present the discovery of the first…

astro-ph200652 cited

Five new very low mass binaries

G. Montagnier, D. Segransan, J. -L. Beuzit +12

We report the discovery of companions to 5 nearby late M dwarfs (>M5), LHS1901, LHS4009, LHS6167, LP869-26 and WT460, and we confirm that the recently discovered mid-T brown dwarf…

astro-ph2005

First results from the Canada-France High-z Quasar Survey: Constraints on the z=6 quasar luminosity function and the quasar contribution to reionization

Chris J. Willott, Xavier Delfosse, Thierry Forveille +2

We present preliminary results of a new quasar survey being undertaken with multi-colour optical imaging from the Canada-France-Hawaii Telescope. The current data consists of 3.83…