A new model for statistical error analysis in XAS: about the distribution function of the absorption coefficient.
Under some general hypothesis, this paper proposes a theoretical model, showing that a gaussian distribution is generally a good approximation of the experimental distribution of the absorption coefficient. This result is confirmed experimentally by usage of appropriate statistical tests.
Curis
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LURE, Bâtiment 209D, Centre Universitaire Paris-Sud, Orsay, France. curis@lure.u-psud.fr
Bénazeth
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D015233:Models, Statistical; D016011:Normal Distribution; D013050:Spectrometry, Fluorescence / Q000379:methods / Q000706:statistics & numerical data; D013052:Spectrometry, X-Ray Emission / Q000379:methods* / Q000706:statistics & numerical data