الملخص

Abstract: In this paper, a theoretical simulations had been made via Thomson scattering to determine the number of photons of x-ray emitted per solid angle for a wide range of angles of observation of x-ray. This study had been carried out at fixed scattering angle equal (90°) and different relativistic electron velocities. Also, an independent study had been performed to determine the frequency shift for different scattering angles and using two laser photons wave lengths (1.064 and 0.8 ). Furthermore, another simulation had been carried out to determine the dependence of peak frequency shift on incident electron beam energies.