Trinity's Sensitivity to Isotropic and Point-Source Neutrinos

Understand

The neutrino band above 10 PeV remains one of the last multi-messenger windows to be opened, a challenge that several groups tackle.

• One of the proposed instruments is Trinity, a system of air-shower imaging telescopes to detect Earth-skimming neutrinos with energies from $10^6$ GeV to $10^{10}$ GeV.
• We present updated sensitivity calculations demonstrating Trinity's capability of not only detecting the IceCube measured diffuse astrophysical neutrino flux but doing so in an energy band that overlaps with IceCube's.
• Trinity will distinguish between different cutoff scenarios of the astrophysical neutrino flux, which will help identify their sources.