Abstract
We measure the horizontal ( cos(θz) <0.14 corresponding to a slant depth cut 14 kmwe) neutrino-induced muon flux (Eμ>1.8 GeV) in Soudan 2 to be 4.01 ± 0.50 ±0.30 ×10-13 cm-2 s-1. From the absence of horizontal muons with large energy loss, we set a limit on the flux of muon neutrinos from active galactic nuclei.
Original language | English (US) |
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Pages (from-to) | 533-547 |
Number of pages | 15 |
Journal | Astroparticle Physics |
Volume | 20 |
Issue number | 5 |
DOIs | |
State | Published - Feb 2004 |
Bibliographical note
Funding Information:We thank Rick Egeland, Leah M. Goodman and Adrian Ryerson for their help in this analysis. This work was supported by the US Department of Energy, the UK Particle Physics and Astronomy Research Council, and the State and University of Minnesota. We also wish to thank the Minnesota Department of Natural Resources for allowing us to use the facilities of the Soudan Underground Mine State Park.
Keywords
- IceCube
- Neutrino astronomy
- Neutrino telescope