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arXiv · 1609.04260

Gamma Rays From Blazars

F. Tavecchio
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Abstract

Blazars are high-energy engines providing us natural laboratories to study particle acceleration, relativistic plasma processes, magnetic field dynamics, black hole physics. Key informations are provided by observations at high-energy (in particular by Fermi/LAT) and very-high energy (by Cherenkov telescopes). I give a short account of the current status of the field, with particular emphasis on the theoretical challenges connected to the observed ultra-fast variability events and to the emission of flat spectrum radio quasars in the very high energy band.

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F. Tavecchio. 2016-09-14. Gamma Rays From Blazars. https://doi.org/10.1063/1.4968892

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