Parameter degeneracy and reactor experiments

Osamu Yasuda

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arXiv · hep-ph/0305295

Parameter degeneracy and reactor experiments

Osamu Yasuda

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Abstract

Degeneracies of the neutrino oscillation parameters are explained using the $\sin^22θ_{13}$--$s^2_{23}$ plane. Measurements of $\sin^22θ_{13}$ by reactor experiments are free from the parameter degeneracies which occur in accelerator appearance experiments, and reactor experiments play a role complementary to accelerator experiments. It is shown that the reactor measurement may be able to resolve the degeneracy in $θ_{23}$ if $\sin^22θ_{13}$ and $\cos^22θ_{23}$ are relatively large.

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Osamu Yasuda. 2003-05-27. Parameter degeneracy and reactor experiments. https://arxiv.org/abs/hep-ph/0305295

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