The multi-channel low energy neutrino factory

We show that a low energy neutrino factory with a baseline of 1300 km, muon energy of 4.5 GeV, and either a 20 kton totally active scintillating detector or 100 kton liquid argon detector, can have outstanding sensitivity to the neutrino oscillation parameters θ13, δ and the mass hierarchy. For our estimated exposure of 2.8× 10 kton × decays per muon polarity, the low energy neutrino factory has sensitivity to θ13 and δ for sin 2(2θ13) > 10 −4 and to the mass hierarchy for sin2(2θ13) > 10 .