1. Progress and plans on PID simulation and analysis Yordan Karadzhov Sofia university St. Kliment Ohridski

2. TOF simulation Positions of the hits in the TOF stations taken from the Simulation TURTLE beam is used Configuration for stage 6 50 000 events are simulated

3. Comparison of the times from Simulation and Reconstruction This time difference is obtained by using 100 ps intrinsic time resolution for each PMT. This means that we expect 100/sqrt(2) ~ 70 ps intrinsic time resolution for each bar and 70/sqrt(2) ~ 50 ps intrinsic time resolution for each station. This fits very well with what we see in the plots.

4. TOF sector conclusion Simulation and Digitization of the TOF sector are completed Reconstruction for the simulated data is completed TofHit, TodDigit, TofSlabHit and TofSpacePoint objects with the relevant pointer links between them are present in the output of the reconstruction The new code is committed in the packages Persist, DetResp, DetModel, Interface and Recon. We are open for ideas for improvement, for example implementation of dependence of time resolution on the position of the hit in the bar, or anything else.

5. Simulation of the Cerenkov detector in G4MICE is going forward Optical processes are implemented Optical properties for some of the materials of the detector Visualization of 240 MeV electron passing through the aerogel (green bunches of lines represent trajectories of Cherenkov photons)

6. Next steps Changes in the code have to be committed Definition of CkovHit (objects of this type are used to store the information from the evens) Digitization of the Cherenkov hits. We want to simulate the dependence of probability to have photoelectron from the angle of entrance of the photon in the PMT window.