Coulomb-hadron phase factor and spin phenomena in a wide region of transfer momenta

A method of calculating the Coulomb-hadron phase factor to second Born order with allowance for the hadron form factor is presented. A new form of the total phase factor of the electromagnetic-hadron interference is obtained for a wide region of transfer momenta up to the diffraction dip domain. The factor is calculated with a realistic hadron scattering amplitude and, as a result, additional contributions to the analyzing power $A_N$ and double spin correlation parameter $A_{\mathrm{NN}}$ owing to the electromagnetic-hadron interference are determined in the whole diffraction dip domain of high-energy elastic hadron scattering. The energy dependence of these effects is examined, including the region of BNL RHIC energies.