The Antineutrino Energy Structure in Reactor Experiments

Figure 4

Correlation of the excess around 5 MeV with the reactor power. (a) excess in the RENO near detector as a function of the expected IBD (data from [11, 12]). (b) RRM best fit values of the reactor flux normalization (with respect to the central value prediction) in the far detector of Double Chooz (data from [5]). Results with and without the background (BG) model constraint are shown with empty squares and solid dots, respectively.

(a)

(b)