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arXiv · 1809.08074

Gamma-ray emission in radio galaxies, from MeV to TeV

Eleonora Torresi
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Abstract

Thanks to the Fermi gamma-ray satellite and the current Imaging Atmospheric Cherenkov Telescopes, radio galaxies have arisen as a new class of high- and very-high energy emitters. The favourable orientation of their jets makes radio galaxies extremely relevant in addressing important issues such as: (i) revealing the jet structure complexity; (ii) localising the emitting region(s) of high- and very-high energy radiation; (iii) understanding the physical processes producing these photons. In this review the main results on the gamma-ray emission studies of radio galaxies from the MeV to TeV regimes will be presented, and the impact of future Cherenkov Telescope Array observations will be discussed.

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Eleonora Torresi. 2018-09-21. Gamma-ray emission in radio galaxies, from MeV to TeV. https://doi.org/10.1017/s1743921318007895

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