Features of high energy pp elastic scattering at small t

Abstract

A method of determination of the real part of the elastic scattering amplitude is examined for high energy proton-proton and proton-nuclei elastic scattering at small momentum transfer. The method allows to decrease the number of model assumptions, to obtain the real parts of the spin non-flip and spin-flip amplitudes in the narrow region of momentum transfer.

Comments: 12 pages, LaTeX, 6 figures.ps. Talk on X-th Blois Workshop (Xelsinki-2003), typos corrected