CXB and CIB joint fluctuations in COSMOS, EGS, UDS and HDFN
Abstract
I will present new results on the joint CIB and CXB joint fluctuations in the COSMOS, EGS, UDS and HDFN surveys. We used the deepest wide Chandra, XMM and Spitzer data available so far and cross-correlate with known optical galaxies. We demonstrate that the these joint fluctuations are produced by extremely faint sources mAB>28. We tested the hypothesis that early supermassive black holes could produce the observed signal
- Publication:
-
American Astronomical Society Meeting Abstracts #229
- Pub Date:
- January 2017
- Bibcode:
- 2017AAS...22910707C