Speaker
Nadezhda Ladygina
(JINR LHEP)
Description
The deuteron-proton elastic scattering process is considered in the relativistic
expansion framework. Four reaction mechanisms are taken into account: one-nucleon-exchange,
single-scattering, double-scattering terms, and delta-isobar excitation in the intermediate state.
Each of these terms contributes into the reaction amplitude.
The model calculates the reaction amplitude, which makes it possible to find the angular dependence
of both the differential cross section and any polarization observables. In this report, I present
deuteron and proton analyzing powers, as well as the proton-to-proton polarization transfers in comparison
with the data at the deuteron energy of 1.6 GeV.
Primary author
Nadezhda Ladygina
(JINR LHEP)
