2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/94614A new method for the determination of the real part of the elastic scattering amplitude is examined for high energy proton-proton at small momentum transfer. This method allows us to decrease the number of model assumptions, to obtain the real part in a narrow region of momentum transfer and to test different models. The possible non-exponential behavior of the real part was found on the base of the analysis of the ISR experimental data.5 pages, 3 figures, Talk on XIth International Conference on Elastic and Diffractive ScatteringHigh Energy Physics - Phenomenologytext