Monte Carlo Simulation of X-ray Thansmission through Mono-capillaries
نویسندگان
چکیده
The x-ray transmission property of capillary tubes is the basis of capillary x-ray optic designs. Based on the theory of x-ray transmission through capillaries, a detailed Monte Carlo method is suggested in this paper. An associated corresponding computer program is worked out. It can deal with the surface roughness/waviness effects of x-ray reflection on non-perfect surface. For a given model, the transmission efficiencies of capillary tube versus diameters and curvature radius are calculated. The distributions of x-ray intensity on the reception plane are presented. The calculated results agree well with the experimental results.
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