The Glashow resonance at IceCube: signatures, event rates and<i>pp</i>vs.<i>p</i>γ interactions
The Glashow resonance at IceCube: signatures, event rates and<i>pp</i>vs.<i>p</i>γ interactions
We revisit the signatures of the Glashow resonance process $\bar{\nu}_e e \to W$ in the high-energy astrophysical neutrino observatory IceCube. We note that in addition to the standard hadronic and electromagnetic showers produced by an incoming neutrino at the resonance energy of $E_\nu \approx 6.3$ PeV, there are two clear …