Start time resolution obtained using only "dirc" information
- 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
- pions/kaons @ 6 GeV/c
For 20 mrad:
Corresponding photon yield:
Examples of event-by-event start time search (@ 30 degree polar angle):
Examples of event-by-event start time search (@ 80 degree polar angle):