Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1849768 | Nuclear Physics B - Proceedings Supplements | 2007 | 4 Pages |
Abstract
The results from the initial exposure of the MINOS detectors to neutrinos produced by the Fermilab NuMI beam are reported here. The exposure consisted of 1.27×1020 120 GeV protons incident on the NuMI target. The data show the observation of 215 neutrinos with energies below 30 GeV while 336±14.4 events were expected. The data are consistent with νμ disappearance via neutrino oscillations with and sin22θ23>0.87 (68% C.L.).
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