Parameter degeneracy and reactor experiments
Abstract
Description
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.
8 pages, 12 figures, uses ws-procs9x6.cls. To appear in the proceedings of 4th Workshop on Neutrino Oscillations and their Origin (NOON2003), Kanazawa, Japan, 10-14 Feb 2003
8 pages, 12 figures, uses ws-procs9x6.cls. To appear in the proceedings of 4th Workshop on Neutrino Oscillations and their Origin (NOON2003), Kanazawa, Japan, 10-14 Feb 2003