Publication Date:
2002
abstract:
The method of the joint probability distribution function is applied in order to estimate the structure-factor moduli of the anomalous scatterer substructure. The two-wavelength case is examined: the prior knowledge of the moduli |F1+|, |F1-|, |F2+|, |F2-| is used to predict the value of |Foa| arising from the normal scattering of the anomalous scatterers. The conclusive formula is applied to ideal and to real cases: evidence of the usefulness of the approach is obtained.
Iris type:
01.01 Articolo in rivista
Keywords:
MAD phasing; anomalous scatterering
List of contributors:
Giacovazzo, Carmelo; Carrozzini, Benedetta; Siliqi, Dritan; Cascarano, GIOVANNI LUCA
Published in: