pp-, pd- and pn- small angle elastic scattering at high energies

The review of experimental data on the elastic pp-, pd-, pn- scattering at narrow angels for the energy >= 1GeV and the new methods of investigating these reactions is presented. The energy dependence of slope parameters and some peculiarities of differential cross sections are examined; the investigation results for the real part of the scattering amplitude and for the total cross sections of elastic scattering are given. Data on the deuteron form factor are also given. The experimental results are compared with a number of asymptotic relations obtained on the basis of general theoretical principles. Known models are used for the scattering amplitudes description. The real part of the scattering amplitudes is compared with results of calculations carried out on the basis of the dispersion relations