3 papers
astro-ph1994
Implications of Particle Acceleration in Active Galactic Nuclei for Cosmic Rays and High Energy Neutrino Astronomy
A. P. Szabo, R. J. Protheroe
We consider the production of high energy neutrinos and cosmic rays in radio-quiet active galactic nuclei (AGN) or in the central regions of radio-loud AGN. We use a model in which…
astro-ph1994
The effect of triplet production on pair-Compton cascades in thermal radiation
A. Mastichiadis, R. J. Protheroe, A. P. Szabo
We calculate the spectrum of photons resulting from electromagnetic cascades through thermal radiation, and examine the consequences of including triplet production in these cascad…
astro-ph1994
"The Contribution of Active Galactic Nuclei to the Diffuse Gamma Ray Background"
P. A. Johnson, A. Mastichiadis, R. J. Protheroe +2
We consider the emission of high energy to very high energy -rays in radio-quiet active galactic nuclei (AGN) or the central regions of radio-loud AGN. We use our results to est…