Study of the eightfold degeneracy with a standard β-Beam and a Super-Beam facility
نویسندگان
چکیده
The study of the eightfold degeneracy at a neutrino complex that includes a standard β-Beam and a Super-Beam facility is presented for the first time in this paper. The scenario where the neutrinos are sent toward a Megaton water Cerenkov detector located at the Fréjus laboratory (baseline 130 Km) is exploited. The performance in terms of sensitivity for measuring the continuous (θ13 and δ) and discrete (sign[∆m223] and sign[tan(2θ23)]) oscillation parameters for the β-Beam and Super-Beam alone, and for their combination has been studied. A brief review of the present uncertainties on the neutrino and antineutrino cross-sections is also reported and their impact on the discovery potential discussed. PACS: 14.60.Pq, 14.60.Lm
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