High-energy spin effects and structure of elastic scattering amplitude
  A behavior of imaginary and real parts of the high-energy elastic hadron scattering amplitude is examined in the diffraction region. It is shown that the interference between Coulomb and hadronic scattering at small momentum transfers and especially in the region of diffractive minimum can bring some information about the structure of the hadron spin-non-flip amplitude. 
O.V. Selyugin, M. Lokaj\'i\v{c}ek, V. Kundr\'at