Time correlation studies of a real size single gap resistive plate chamber in presence of photon background

The Compressed Baryonic Matter (CBM) is an upcoming experiment in the future Facility for Anti-proton and Ion Research (FAIR) in Darmstadt, Germany. The CBM experiment will have various detector systems like Silicon Tracking System (STS), Ring Imaging Cherenkov detector (RICH), Muon Chambers (MuCh) among others. In this report, we have presented the timing behavior of the real size RPC for MuCh tested at GIF++, CERN, Switzerland. The timing behaviour of the RPC was studied both as a function of applied high voltage and incident photon flux. The nature of the time spectra was found to be different for both these parameters. A second peak was obtained in the time correlation spectra which needs to be investigated further in details