Monte Carlo simulation of X-ray fluorescence and scattering tomography experiments

被引：10

作者：

Vincze, L ^{[1
]}

Janssens, K ^{[1
]}

Vekemans, B ^{[1
]}

Adams, F ^{[1
]}

机构：

[1] Univ Antwerp, Dept Chem, B-2610 Wilrijk, Belgium

来源：

DEVELOPMENTS IN X-RAY TOMOGRAPHY II | 1999年 / 3772卷

关键词：

D O I：

10.1117/12.363736

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Experimental data and results from a detailed Monte Carlo (MC) simulation of X-ray Fluorescence, Compton and Rayleigh scattering tomography are presented. The MC model was developed by the authors for aiding the optimization and evaluation of synchrotron radiation induced X-ray fluorescence (SRXRF) experiments. The code simulates complete X-ray fluorescence spectra in the incident energy range of 1-100 keV, including K,L fluorescent lines and Compton, Rayleigh scattering contributions. This generalized simulation model describes the interactions between X-ray photons and heterogeneous samples. The MC code was evaluated by comparisons of simulated and experimental X-ray fluorescent and scattering tomography data. These data were collected at HASYLAB, beamline L (polychromatic setup) and BW5 (monochromatic setup). Good agreement was found between experimental and simulated results.

引用

页码：328 / 337

页数：10

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