In this talk, I will present the 4016 sources sample of the Chandra COSMOS Legacy survey, a 4.6 Ms Chandra survey on the COSMOS field. We have multiwavelength information for 97% of the sources, including photometric and spectroscopic redshifts, and we can therefore study, in a statistical and complete way, the physical properties for all the sample including host galaxies properties. I will focus on the z>3 sample, the largest X-ray selected sample in this range of redshift on a contiguous field, presenting the space density and the clustering analysis using this sample, with a particular focus on how our results can put constraints on the predictions of both phenomenological and physical models of black hole and galaxy growth.
American Astronomical Society Meeting Abstracts #227
- Pub Date:
- January 2016