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The X-Ray AGN Bias Factor at Zero Redshift

Published online by Cambridge University Press:  03 June 2010

Roman A. Krivonos  and
Mikhail G. Revnivtsev
Roman A. Krivonos
Affiliation:
Max Planck Institute for Astrophysics, Garching, Germany Email: krivonos@mpa-garching.mpg.de Space Research Institute, Moscow, Russia
Mikhail G. Revnivtsev
Affiliation:
Space Research Institute, Moscow, Russia Excellence Cluster Universe, Technische Universitat München, Garching, Germany
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Abstract

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Using an AGN sample from the INTEGRAL all-sky survey, we show that the density fluctuations of matter in the local universe translate linearly into the density fluctuations of accreting supermassive black holes. Our results imply that hard X-ray emitting AGNs are unbiased tracers of the galaxy population in the nearby universe and SMBH activity is independent of the density of galaxies.

Keywords

large-scale structure of universegalaxies: SeyfertX-rays: galaxies
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Symposium S267: Co-Evolution of Central Black Holes and Galaxies , August 2009 , pp. 462
Copyright
Copyright © International Astronomical Union 2010

References

Basilakos, S. & Plionis, M. 2006, MNRAS, 373, 1112CrossRefGoogle Scholar
Krivonos, R., et al. 2007, A&A, 475, 775Google Scholar
Saunders, W., et al. 2000, MNRAS, 317, 55CrossRefGoogle Scholar