Tekhnologiya i Konstruirovanie v Elektronnoi Apparature (Dec 2008)
The calculation of features of X-ray radiation
Abstract
On the basis of theoretical research an algorithm was received, allowing to calculate the features of X-ray radiation: spectral resolution, mean photon energy, homogeneity coefficient, the first and the second half-value layer by means of building a spectrum of bremsstrahlung X-ray radiation and determining the mean photon energy disregarding and taking into account the filter, required for the determination of 1st HVL; an analysis and comparison of calculated features of standard X-ray radiations of series L, N, W and H with similar features, provided in DSTU ISO 4037-1:2006 were carried out; the criterion of applicability of the given algorithm – the homogeneity coefficient value – was determined on the basis of the analysis and comparison.
