Speakers
Description
Astrophysical neutrinos have been observed in the TeV to PeV energy range and are expected to be observable at several orders of magnitude higher still. These energetic neutrinos acts as probes of new physics models at energy scale well beyond the center-of-mass energies of current terrestrial experiments. Flavor ratios, and in particular, observations of tau neutrinos are important observable for constraining new physics. Our simulations show that existing LHAASO detectors, namely WCDA and Km2A, could be used to identify neutrino events using their specific signature at energy range ~0.5 PeV-1 EeV. Moreover, the signatures of the events make it possible to separate the events produced by neutrinos of different flavor, i.e. by electron-, muon- or tau-neutrinos.
