Publication Abstracts

Canuto et al. 1980

Canuto, V.M., J.R. Owen, and J.V. Narlikar, 1980: The diffuse gamma-ray background in the Hoyle-Narlikar cosmology. Astron. Astrophys., 92, 26-29.

In this paper we analyze the contribution of QSO's, BL-Lac's and Seyfert galaxies to the diffuse gamma-ray background within the framework of the Hoyle-Narlikar theory.

It is shown that the inconsistency reported in standard theory, namely that the evolutionary function needed to explain the gamma-ray data is very different from the one derived from the optical part of the spectrum, is no longer present.

It is also shown that the contribution of a variable gravitational "constant" to the expression for the diffuse background is the same as that of a density evolution function.

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BibTeX Citation

  author={Canuto, V. M. and Owen, J. R. and Narlikar, J. V.},
  title={The diffuse gamma-ray background in the Hoyle-Narlikar cosmology},
  journal={Astronomy and Astrophysics},

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RIS Citation

ID  - ca04600x
AU  - Canuto, V. M.
AU  - Owen, J. R.
AU  - Narlikar, J. V.
PY  - 1980
TI  - The diffuse gamma-ray background in the Hoyle-Narlikar cosmology
JA  - Astron. Astrophys.
JO  - Astronomy and Astrophysics
VL  - 92
SP  - 26
EP  - 29
ER  -

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