Fast PID for EIC DIRC
- 11 bars; 38 degree prism; 3-layer sperical lens with nlak33
- 3 mm pixels with standard QE
- 500 pions at each data point
Photon yield:
![](/~rdzhigad/data/eic/fastpid/map_nph.png)
SPR:
![](/~rdzhigad/data/eic/fastpid/map_spr.png)
Cherenkov track resolution:
![](/~rdzhigad/data/eic/fastpid/map_trr.png)
Probability calculation:
![](/~rdzhigad/data/eic/fastpid/gCangle_mom.png)
![](/~rdzhigad/data/eic/fastpid/ftrr.png)
Derived pi/K separation with 0.5 mrad tracking resolution:
![](/~rdzhigad/data/eic/fastpid/map_sep.png)
Projection @ 6 GeV/c:
![](/~rdzhigad/data/eic/fastpid/sep_6.png)
![](/~rdzhigad/data/eic/fastpid/sep_6qe.png)