Journal article

### A Search for UHE Tau Neutrinos with IceCube

Abstract:

The first dedicated search for ultra-high energy (UHE) tau neutrinos of astrophysical origin was performed using the IceCube detector in its 22-string configuration with an instrumented volume of roughly 0.25 km^3. The search also had sensitivity to UHE electron and muon neutrinos. After application of all selection criteria to approximately 200 live-days of data, we expect a background of 0.60 +/- 0.19 (stat.) $^{+0.56}_{-0.58}$ (syst.) events and observe three events, which after inspection...

### Access Document

Publisher copy:
10.1103/PhysRevD.86.022005

### Authors

Journal:
Phys. Rev. D
Volume:
86
Pages:
022005
Publication date:
2012-02-21
DOI:
URN:
uuid:55a70683-f5ba-4a92-beea-249b18dcf444
Source identifiers:
313188
Local pid:
pubs:313188
Keywords:

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