Ground-based Gamma-Ray Astronomy: an Introduction

11 Apr 2019  ·  Di Sciascio Giuseppe INFN Roma Tor Vergata ·

During the last two decades Gamma-Ray Astronomy has emerged as a powerful tool to study cosmic ray physics. In fact, photons are not deviated by galactic or extragalactic magnetic fields so their directions bring the information of the production sites and are easier to detect than neutrinos... Thus the search for $\gamma$ primarily address in the framework of the search of cosmic ray sources and to the investigation of the phenomena in the acceleration sites. This note is not a place for a review of ground-based gamma-ray astronomy. We will introduce the experimental techniques used to detect photons from ground in the overwhelming background of CRs and briefly describe the experiments currently in data taking or under installation. read more

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Instrumentation and Methods for Astrophysics High Energy Astrophysical Phenomena High Energy Physics - Experiment