Аңдатпа
Differential cross sections and analyzing powers (A y ) for elastic proton scattering from 9Be at 220 MeV and 1.0 GeV and from 9Li and 9C at 60 and 700 MeV/nucleon are calculated in the context of the Glauber diffraction theory with the three-body wave functions for the 9Be, 9Li, and 9C nuclei described by the α + α + n, 7Li + n + n, and 7Be + p + p models. Comparison with the available experimental data is made, which allows some conclusions about the quality of the model wave functions.