- IceCube M&O Annual Report PY3
IceCube Neutrino Observatory
Management & Operations
PY3 Annual Report
The IceCube Laboratory with three IceCube Upgrade generators (left), January 2024.
- First, unlike the case for all
wavebands of light, the contribution to the cosmic neutrino flux from our own Galaxy is only at the 10%
level [2].
- Second, the flux of gamma rays from the decay of the neutral pions accompanying the charged
pions that decay into the cosmic neutrinos exceeds the total extragalactic flux observed by gamma-ray
detectors.
- At the location of NGC 1068, we observe an excess of 79+22-20 neutrinos
with TeV energies [3].
- Additionally, we find evidence for the active g...
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