Phenomenology of High-Energy Neutrinos in Low-Scale Quantum-Gravity Models
Phenomenology of High-Energy Neutrinos in Low-Scale Quantum-Gravity Models
We show that neutrino telescopes, optimized for detecting neutrinos of TeV to PeV energy, can reveal threshold effects associated with TeV-scale gravity. The signature is an increase with energy of the cross section beyond what is predicted by the standard model. The advantage of the method is that the neutrino …