The deuteron-proton elastic scattering is studied in the multiple scattering expansion formalism. The contributions of the one-nucleon-exchange, single-and double scattering are taken into account. The Love and Franey parameterization of the nucleon-nucleon t-matrix is used, that gives an opportunity to include the off-energy-shell effects into calculations. Differential cross sections are considered at four energies, T d = 390, 500, 880, 1200 MeV. The obtained results are compared with the experimental data. PACS. 21.45.+v Few-body systems -25.45.-z 2H-induced reactions -25.45.De Elastic and inelastic scattering -24.10.Jv Relativistic models
The vector A y and tensor analyzing powers A yy and A xx for d p-elastic scattering were measured at T lab d = 880 MeV over the c.m. angular range from 60• to 140• at the JINR Nuclotron. The data are compared with predictions of different theoretical models based on the use of nucleon-nucleon forces only. The observed discrepancies of the measured analyzing powers from the calculations require the consideration of additional mechanisms.
Deuteron-proton elastic scattering is studied in the multiple scattering expansion formalism. The four contributions are taken into account: one-nucleon-exchange, single-and double scattering, and ∆isobar excitation. The presented approach was applied to describe the differential cross sections at deuteron energies between 500 and 1300 MeV in a whole angular range. The obtained results are compared with the experimental data. .De Elastic and inelastic scattering -24.10.Jv Relativistic models
PACS
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