Mattione Update 04042012

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TOF

  • VERY FEW hits reconstructed in TOF.
    • TOF reconstruction (DTOFHit factory) requires hits in both the "North" and "South" PMTs of a scintillator to be > 1 MeV.
  • TOF Hit North Energy vs. p (Reconstruction energy threshold cut at 1 MeV)
Proton
PiPlus
  • TOF Hit South Energy vs. p (Reconstruction energy threshold cut at 1 MeV)
Proton
PiPlus

FCAL

  • Δβ (βt - βp) vs. p
    • Δβ offset is accounted for by time offset below.
Proton
PiPlus
  • Δt (treconstructed - ttrue) vs. p
Proton
PiPlus

BCAL

  • Δβ (βt - βp) vs. p
    • Δt & Δp are OK, the problem is with the start time (set to weighted average of start counter hit times instead of RF bunch times).
    • PID routine is OK, compares against RF times.
Proton
PiPlus
  • Δt (treconstructed - ttrue) vs. p
Proton
PiPlus