High-energy neutrino astronomy: the cosmic ray connection
High-energy neutrino astronomy: the cosmic ray connection
This is a review of neutrino astronomy anchored to the observational fact that Nature accelerates protons and photons to energies in excess of $10^{20}$ and $10^{13}$ eV, respectively. Although the discovery of cosmic rays dates back close to a century, we do not know how and where they are accelerated. …