VERITAS supplies critical piece to neutrino discovery puzzleThe VERITAS collaboration, including UCD School of Physics members Assoc. Prof.
John Quinn and Ph.D. student Ste O'Brien, has confirmed the detection of very-high-
energy gamma-ray emission from the vicinity of a supermassive black hole,
observations prompted by the detection of a spatially coincident high-energy
neutrino event by the IceCube collaboration. This black hole is potentially the first
known astrophysical source of high-energy cosmic neutrinos, a type of ghostly
subatomic particle, and the observations represent a breakthrough in multi-