A comparative photon shielding properties of protective Window materials by using EGS5 code

Abstract For an X-ray room, there is a special window for radiation workers to monitor the patient during irradiation procedure. Lead glass commonly used as protective materials diagnostic X-rays even it known its toxicity due lead oxide in air which could be inhaled either manufacturing or recycled process. Monte Carlo simulation (EGS5 code) was study several other types of available windows shielding efficiency. In this study, practicability acrylic glass, plate and Pyrex systems with respect were studied materials. The photon attenuation coefficients (?), percentage transmitted reflected energy spectra half-value layer (HVL) investigated by using simulation. Three source energies 59.5 keV, 150 kVp calculated via EGS5 code capability these four low photons A thickness 7 cm 8 pyrex more than 10 are adequate non-lead material have similar lead-glass equivalency. use protecting replace can reduce expenses way cheaper but increase will need framing concerns increased weight needs considered. However, given that primary beam not directed towards windows, therefore findings appropriate, less used.