Numerical analysis of SAXS-data from vesicular systems by asynchronous differential evolution method

For the analysis of the experimental data on the small angle synchrotronous scattering on the DMPC unilamellar vesicles polidispersed population the separated form factor model, which include the fluctuations of the membrane thickness, have been formulated. The parameters of the model have been estimated by the ADE method. Сomparison of efficiency of different optimizing procedures for solving this problem has been performed. It was shown that the probability to find solution of this optimization problem with the help of ADE-methods is significantly higher in comparison with SIMPLEX and MIGRAD methods.