2021/02/08 by O. V. Miklukho, Miklukho, O. V., A. Kisselev +25
Chemistry · Physics and Astronomy · #Advanced NMR Techniques and Applications #FOS: Physical sciences #Nuclear Experiment (nucl-ex) #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions
paper · pdf · doi:10.48550/arxiv.2102.04109
openalex publication_date 2021/02/08 · openalex created_date 2021/02/15 · openalex updated_date 2026/07/28
Available data on the polarization of the secondary proton (as a function of its momentum K) in the inelastic (\it p, p') reactions with the 9Be, 12C, and 40Ca nuclei and differential cross section data (the momentum distributions) for the reactions at the initial proton energy 1 GeV and scattering angles Θ=21^∘ and Θ=24.5^∘ were analysed in a range of the high momenta K close to the momentum corresponding to the proton elastic scattering off the investigated nucleus. A structure in the polarization and momentum distribution data at the high momenum K, related probably to quasi-elastic scattering off a 8Be-like nucleon cluster inside the nuclei, was observed.