Below is a list of the ADC channel in the veto for 1GeV/c protons. These protons deposit about 5.5MeV in the veto. The treshold for these bars is around channel 200-300.
In most veto bars the threshold is low (<~3MeV) so it will fire on minimum ionising particles. There are some where the threshold might be too low (~0.5MeV) but we don't want to tuch it now.
There are 3 bars (10L, 21L, 24L) with a high treshold (~4-5MeV). We will increase the HV for these bars when we start runing the SRC experiment.
TH 200-300 Energy deposit 5.5 MeV
L 0 1500 1 2500 2 700 3 2700 4 500 5 1500 6 1500 7 800 8 1500 9 1500 10 400 11 1300 12 800 13 500 14 500 15 1100 16 750 17 750 18 750 19 1000 20 3000 21 250 22 2000 23 3000 24 400 25 500 26 700 27 1000 28 1200 29 1200 30 500 31 1500 ------------------------
R 0 750 1 1200 2 750 3 1000 4 1000 5 1000 6 800 7 1500 8 800 9 1500 10 750 11 1100 12 500 13 1500 14 1000 15 1200 16 2000 17 2000 18 1200 19 1000 20 2000 21 3500 22 3000 23 1800 24 1500 25 2000 26 2000 27 2000 28 1500 29 2000 30 1200 31 1500