Etude et impact du bruit de fond corrélé pour la mesure de l'angle ...

94 4. Measurement of ✓ 13 with the Double Chooz far detector
stretcher amplitude (TB A + TB B) [DUI]
400
350
300
250
200
150
100
50
0
0 0.2 0.4 0.6 0.8 1 1.2 1.4
energy [MeV]
3
10
2
10
10
1
tel-00821629, version 1 - 11 May 2013
Figure 4.15: Correlation between the amplitude stretcher pulse produced by
the FEE and energy deposited in the detector.
Figure 4.16: Trigger e ciency as function of energy. The trigger e ciency
is of about 50 % at 0.4 MeV and 100.0 0.0
0.1 % at 0.7 MeV (prompt lower cut).
Above 0.8 MeV the trigger e ciency is 100.0 ± 0.0 %.