Correction factors for free − air ionization chambers for X − rays transmitted through a diaphragm edge and scattered from the surface of the diaphragm aperture

Abstract

Correction factors for the contribution of X-rays transmitted through the diaphragm of a free-air ionization chamber and those scattered from the surface of the diagram aperture are obtained by Monte Carlo simulation for two free-air ionization chambers for various diaphragm aperture sizes, X-ray energies, and source to chamber distances. The dependences of… (More)

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