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Cosmic X-ray Background from Early Active Galactic Nuclei
Published online by Cambridge University Press: 12 April 2016
Extract
A model for the origin of the cosmic X-ray background (hereafter XRB) is presented. The component of the background left after subtraction of the known classes of sources is explained by emission from a population of black hole sources at the redshift of z ~ 4-5. The model is presented in more detail elsewhere (Zdziarski 1988). Here, we summarize its most important results.
- Type
- 7. Active Galactic Nuclei, Cosmic X-ray Background
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- Copyright © Cambridge University Press 1990