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Recent atmospheric neutrino results from Soudan 2

T. Kafka

hep-exarXiv:hep-ex/9912060

Abstract

An updated measurement of the atmospheric numu/nue ratio-of-ratios, 0.68+-0.11+-0.06, has been obtained using a 4.6-kty exposure of the Soudan-2 iron tracking calorimeter. The L/E distributions have been analyzed for effects of numu -> nux oscillations, and an allowed region in the Delta m2 vs. sin2 2 theta plane has been determined.

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