Atmospheric Neutrinos

Figure 22

90% C.L. sensitivity for the determination of octant of 𝜃₂₃ as a function of sin²2𝜃₁₃ after 10 years of the Hyper-Kamiokande operation. (a) shows the case of sin²2𝜃₂₃=0.96 (sin²𝜃₂₃=0.4 or 0.6). (b) shows the case of sin²2𝜃₂₃=0.99 (sin²𝜃₂₃=0.45 or 0.55). Normal mass hierarchy is assumed.

(a)

(b)