Acta Crystallographica Section A

Foundations of Crystallography

Volume 57, Part 1 (January 2001)


research papers



Acta Cryst. (2001). A57, 40-46    [ doi:10.1107/S0108767300011818 ]

The method of joint probability distribution functions applied to the one-wavelength anomalous-scattering (OAS) case

C. Giacovazzo and D. Siliqi

Abstract: The method of the joint probability distribution function is applied to the case in which the positions of the anomalous scatterers are fully or partially known. The mathematical technique is able to handle errors both in the model structure of the located anomalous scatterers and in measurements. A criterion for ranking the more accurate phase estimates is given.

Keywords: joint probability distribution functions; anomalous scattering.

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