sep vs tracking resolution

Muon/pion separation power at 1 GeV/c and 30 deg polar angle.

  • DIRC@EIC design; 11 bars; 4x6 MCP-PMT array; 3-layer sperical lens with nlak33
  • 3 mm pixels (Photonis 2 (CE=95%, QE=22%))
  • 100 ps time precision
  • pion/muon and pi/e @ 1 GeV/c @ 30 degree polar angle
  • Time imaging reconstruction with simulated PDFs (30k for each particle type)

Time imaging reconstruction for pi/mu:

Example for 0.6 mrad tracking resolution:

Geometrical reconstruction:

Examples for pi/e @ 1 mrad tracking resolution:

Examples for pi/mu @ 1 mrad tracking resolution: