Time imaging reconstruction for GlueX DIRC simulation
- hdgeant4 simulation
- time imaging
- 4 GeV/c pions and kaons from rho and phi events
- bar #3, phi = -90 degree
Particles hit positions on DIRC wall:
Detected photon yield (adjusted to beam data):
Reconstruction with simulated pdf (45k for each particle species):
Reconstruction with analytical pdf:
Accumulated time for all channels with analytical pdfs:
Updates:
Scan of the number of event used to create PDF:
Improved result of TI with analytical PDF:
Pdfs for random hits. Histograms and function lines are for the simulated and analytical PDF respectively.