The galactic ridge is a region of the inner galaxy coincident with the galactic plane of the Milky Way. Interactions of cosmic ray protons, atomic nuclei, and electrons in the interstellar medium in this region produce a flux of gamma-ray photons. If this gamma-ray emission is dominated by proton and […]
Unclassified
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DESY Science Communication Lab In October 2019, the IceCube Collaboration detected a muon track neutrino, IC191001A, with high probability of being of astrophysical origin. Soon after, the tidal disruption event (TDE) AT2019dsg, observed by the Zwicky Transient Facility, was indicated as the most likely counterpart of the IceCube track. Using […]