Abstract
The first results of a double polarization experiment to extract the asymmetry of the reaction of photoproduction of a π- meson by a linearly polarized photon on a tensor-polarized deuteron in the energy range of the virtual photon (300–700 MeV) are presented. The measurements were performed on an internal tensor-polarized deuterium target in the VEPP-3 electron-positron storage ring for the electron beam energy equal to 2 GeV. The experiment employed the method of recording two protons and the scattered electron in coincidence. The obtained measurement results are compared with the theoretical predictions obtained in the momentum approximation with allowance for πN and NN rescattering in the final state.
Original language | English |
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Pages (from-to) | 115-122 |
Number of pages | 8 |
Journal | Russian Physics Journal |
Volume | 61 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 May 2018 |
Keywords
- linearly polarized photon
- photoproduction of a π meson
- tensor-polarized deuteron
ASJC Scopus subject areas
- Physics and Astronomy(all)