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Measurement of $\sin^2{2θ_{13}}$ by reactor experiments and its sensitivity

Osamu Yasuda
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Abstract

Reactor experiments offer a promising way to determine $θ_{13}$ and are free from parameter degeneracies in neutrino oscillations. It is described how reactor measurements of $\sin^22θ_{13}$ can be improved by a near-far detector complex. The experimental lower bound is derived on the sensitivity to $\sin^2{2θ_{13}}\gtrsim 0.02$ based on the rate analysis, and an idea is given which may enable us to circumvent this bound. It is shown that in the Kashiwazaki-Kariwa plan (KASKA) the sensitivity to $\sin^2{2θ_{13}}$ is approximately 0.02.

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Osamu Yasuda. 2004-03-15. Measurement of $\sin^2{2θ_{13}}$ by reactor experiments and its sensitivity. https://doi.org/10.1142/9789812701992_0034

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