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arXiv · 1704.02629

Fermi Bubbles: an Elephant in the Gamma-ray Sky

Dmitry Malyshev
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Abstract

The Fermi bubbles are one of the most remarkable features in the gamma-ray sky revealed by the Fermi Large Area Telescope (LAT). The nature of the gamma-ray emission and the origin of the bubbles are still open questions. In this note, we will review some basic features of leptonic and hadronic modes of gamma-ray production. At the moment, gamma rays are our best method to study the bubbles, but in order to resolve the origin of the bubbles multi-wavelength and multi-messenger observations will be crucial.

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Dmitry Malyshev. 2017-04-09. Fermi Bubbles: an Elephant in the Gamma-ray Sky. https://doi.org/10.1051/epjconf/201713603011

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