Phase analysis of the pp-scattering data in the 630-950 MeV energy range

The phase-shift analysis of the pp-scattering data has been carried out at energy of 630+-20, 670+-20, 720+-15, 760+-25, 800+-12, 950+-20 MeV with the orbital momentum, lsub(max)=7. The unique solutions similar to those by Arndt et al. (1980) are found at 630 and 800 MeV. The phase-shift analysis at 670, 720, 760, and 950 MeV is ambiguous. Analysis of the energy dependence of the phase shifts makes it possible to select the most probable solution which exists in the entire energy range being studied. The energy dependence of the partial amplitudes for the solution obtained indicates possible existence of the diproton resonances in the 1D2 and 3F3 states