Reactor Neutrinos

Table 11

Parameters in the oscillation fit. Initial values are determined by measurements of background rates or detector calibration data. Best-fit values are outputs of the minimization procedure.

Fit parameter	Initial value	Best-fit value
9Li Bkg. 𝜖9Li	(1.25 ± 0.54) d−1	(1.00 ± 0.29) d−1
FN/SM Bkg. 𝜖FN/SM	(0.67 ± 0.20) d−1	(0.64 ± 0.13) d−1
Energy scale 𝛼𝐸	1.000 ± 0.011	0.986 ± 0.007
Δ𝑚^231 (10−3 eV2)	2.32 ± 0.12	2.32 ± 0.12