Speaker
Dr
Nadezhda Ladygina
(JINR)
Description
The $dp\to dp$ and $dd\to ^3He n$ reactions are considered in the
energy range from few hundred MeV up to 1 GeV. The approach
is based on the multiple-scattering theory, where the few-body
collisions are presented through two-body ones. The high-energy
nucleon-nucleon interactions are described by t-matrix, which
is parameterized in accordance with the modern phase-shift analysis data.
The special attention is given to investigation of the
rescattering effects in these reactions.
The theoretical predictions are obtained both for the
differential cross sections and for the polarization
observables, namely, vector and tensor analyzing powers.
All results are presented in comparison with the existing
experimental data.
Primary author
Dr
Nadezhda Ladygina
(JINR)