Mente Carlo simulation study of tracking detectors (Geant4)
Material + gas + (upstream) Drift Chamber + (downstream) Drift Chamber: dp/p = 5×10-4 (FWHM)
Material + gas + (upstream) Fiber scintillator + (downstream) Drift Chamber: dp/p = 6×10-4 (FWHM)
(note1: Effects of wires of the drift chambers were not taken into account in the simulation.)
(note2: These results are for particles with momenta of 1.375 GeV/c.)
Anglular resolution: 2 mrad (FWHM)
Drift chambers (upstream)
Location need to be checked.
Repair @IQBRC ? / Construction ?
Need to confirm required size.
PVAC (Aerogel Cerenkov detector for Proton Veto)
Momentum and angular distributions of protons from elastic scattering
S-2S acceptance (map) for production points around target (x,y and z)