[en] The sup(40,42,44,48)Ca and ⁴⁸Ti nuclei ground state properties are calculated by means of the Hartree-Fock method with the Shyrme interaction and with account of pairing. The statical densities in combination with the transition densities (constructed basing on the statical densities) are used to calculated the cross sections of elastic and inelastic scatterings of electrons and protons. Comparison with the experiments (binding energies, radii, reduced transition probabilities, scattering cross sections, densities) shows that the theory describes a wide class of data quite satisfactory. The S5 forces describe the scattering cross sections better than other Skyrme's forces