NUFACT'03: The Fate of the Clones

摘要

We present a Neutrino-Factory-based setup with three detectors of different kind in principle capable to solve the eightfold-degeneracy in the simultaneous measurement of θ_(13) and δ, for θ_(13) ≥ 1° (sin~2(2θ_(13)) ≥ 10~(-3)). Our setup includes a Superbeam-driven water Cherenkov (the Superbeam conceived as the first stage of the Neutrino Factory); two muon-storage-ring-driven detectors (namely, a large magnetized iron calorimeter and an emulsion cloud chamber) to take advantage of both the so-called "golden" (v_e → v_μ) and "silver" (v_e → v_τ) channels.