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Cosmic X-ray Background from Early Active Galactic Nuclei
Published online by Cambridge University Press: 07 August 2017
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
- Part 3: X-rays and the Central Source
- Information
- Symposium - International Astronomical Union , Volume 134: Active Galactic Nuclei , 1989 , pp. 207 - 208
- Copyright
- Copyright © Kluwer 1989