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arXiv · 2407.01138

Deuteron-proton backward elastic scattering at GeV energies

Nadezhda Ladygina
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Abstract

Deuteron-proton elastic scattering is considered at the energies from 880 MeV to 2 GeV at the scattering angles $\theta^*\ge 140^\circ$. The multiple-scattering method is used to calculate the reaction amplitude. Four reaction mechanisms are taken into account: one-nucleon-exchange, single-scattering, and double-scattering with a nucleon and a delta-isobar in the intermediate state. The method allows calculating both unpolarized differential cross section and any polarization observables. All the results obtained are compared to the experimental data.

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Nadezhda Ladygina. 2024-07-01. Deuteron-proton backward elastic scattering at GeV energies. https://arxiv.org/abs/2407.01138

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