Searching for PeV neutrinos with IceCube


Dr Lu Lu (Chiba University)


The IceCube Neutrino Observatory at the geographic South Pole has been taking high-quality data in the deep-ice since 2010. Extremely high energy neutrinos that carry energies above 1 PeV have been observed. The most constraining limits on the flux of ultra-high energy neutrinos, which could come from cosmogenic origins have been obtained based on a binned Poisson-likelihood-ratio method. In this talk, we will discuss the implementation of this statistical tool in light of an extremely rare event scenario.

Primary author

Dr Lu Lu (Chiba University)

Presentation Materials

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