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arXiv · hep-ex/0303023

Neutrino Superbeams and the Magic Baseline

A. Asratyan·G. Davidenko·A. Dolgolenko·V. Kaftanov·M. Kubantsev·V. Verebryusov
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Abstract

We examine the sensitivity to ν_μ--> ν_e of a conceptual neutrino experiment that involves a neutrino superbeam, a Megaton-scale water Cherekov detector, and a "magic" baseline ~7300 km. With realistic beam intensity and exposure time, the mixing parameter sin^2 2θ_{13} and the sign of "atmospheric" mass-squared difference may be unambiguously probed down to sin^2 22θ_{13} values below 10^{-3}.

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A. Asratyan, G. Davidenko, A. Dolgolenko, V. Kaftanov, M. Kubantsev, V. Verebryusov. 2003-03-17. Neutrino Superbeams and the Magic Baseline. https://arxiv.org/abs/hep-ex/0303023

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