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High Energy Emission from AGN and Unified Schemes

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arxiv astro-ph/9901130 v1 pith:3L6Y5YV2 submitted 1999-01-11 astro-ph

classification astro-ph
keywords blazarshighmainschemesunifiedactiveaddressastronomy
verification ladder T0 review T1 audit T2 compute T3 formal
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Active Galactic Nuclei (AGN) are now known to be strong gamma-ray emitters. After briefly describing AGN classification and the main ideas behind unified schemes, I summarize the main properties of blazars (that is BL Lacs and flat-spectrum radio quasars) and their connection with relativistic beaming. Finally, I address the question of why blazars, despite being extreme and very rare objects, are the only AGN detected at high (E > 100 MeV) energies, and touch upon the relevance of TeV astronomy for AGN research.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Short-duration gamma-ray bursts from Kerr-Newman black hole mergers

    astro-ph.HE 2024-11 reject novelty 4.0 of 10

    A Kerr-Newman black hole produced by a binary black hole merger, with a magnetized disk, can power a short gamma-ray burst via the Blandford-Znajek mechanism, and the model is applied to GW150914.

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