Abstract
The data on the vector Ay and tensor Ayy and Axx analyzing powers in elastic deuteron–proton scattering at large transverse momenta are presented. These were obtained in the energy range of 400 to 1800 MeV using the internal target at the JINR Nuclotron and the polarized deuteron beam from a new polarized ion source. The new data on the deuteron analyzing powers in a wide energy range demonstrate sensitivity to the spin structure of isoscalar nucleon-nucleon correlations at small distances.
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ACKNOWLEDGMENTS
The authors are grateful to the personnel of the Nuclotron for good experiment performance conditions. The authors are grateful to A.S. Belov, V.B Shutov, and V.V. Fimushkin for the tuning of the polarized deuteron source, and to S.N. Bazylev, V.I. Maksimenkova, I.V. Slepnev, V.M. Slepnev, A.V. Shutov, and Ya.T. Skhomenko for the assistance in preparing and conducting the experiment.
Funding
The work was supported in part by the Russian Foundation for Basic Research, project no. 19-02-00079a, and the Ministry of Education, Science, Research, and Sport of the Republic of Slovakia, VEGA Grant no. 1/0113/18.
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Ladygin, V.P., Averyanov, A.V., Chernykh, E.V. et al. Angular Dependences of the Deuteron Analyzing Powers in Elastic dp Scattering at Large Transverse Momenta. Phys. Part. Nuclei 53, 251–255 (2022). https://doi.org/10.1134/S1063779622020459
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DOI: https://doi.org/10.1134/S1063779622020459