Atmospheric muon flux measurements by using two scintillator paddles

In this thesis, the flux and the angular distribution of the atmospheric muon particles have been measured in Gaziantep city at 850 m altitude in Turkey. Measurements are performed by a Muon Telescope detector system containing two scintillators, two photo-sensor modules and a DRS4 chip. The muon flux is found to be Flux = 185 ±18 m^(-2 ).s^(-1) and the angular distribution is shown to be consistent with the theoretical predictions.