Deep Sky Objects and the X-ray Background
Astrophysics
2007-05-23 v1
Abstract
Deep observations of the X-ray Sky have now resolved most of the X-ray Background. Obscured active galaxies are a key component. The obscured objects which dominate at fluxes above are discussed and models in which the growth of wind-blowing active nuclei determine both black hole and galaxy mass are presented. The power from accretion is large and can easily influence the gas in a host galaxy, as well as heat the intergalactic medium.
Cite
@article{arxiv.astro-ph/0103439,
title = {Deep Sky Objects and the X-ray Background},
author = {A. C. Fabian},
journal= {arXiv preprint arXiv:astro-ph/0103439},
year = {2007}
}
Comments
9 pages, 3 figures, To appear in Proc. of "X-ray astronomy 2000", (Palermo Sep. 2000), Eds. R. Giacconi, L. Stella, S. Serio, ASP Conf. Series, in press