Spin Observables of Proton–Deuteron Elastic Scattering at SPD NICA Energies within the Glauber Model and pN Amplitudes

Uzikov Y. Bazarova A. Temerbayev A.
April 2022 Pleiades journals

Physics of Particles and Nuclei
2022 #53 Issue 2 419 - 425 pp.

Abstract: A systematic analysis of nucleon-nucleon scattering amplitudes is available up to a laboratory energy of 3 GeV in case of the pp system and up to 1.2 GeV for pn. At higher energies there is only incomplete experimental information on pp elastic scattering, whereas data for the pn system are very scarce. We apply the spin-dependent Glauber theory to calculate spin observables of pd elastic scattering at 3–50 GeV/c using pp amplitudes available in the literature and parametrized within the Regge formalism. The calculated vector A_y^p, A_y^d and tensor A_xx, A_yy analyzing powers and the spin-correlation coefficients C_y,y, C_x,x, C_yy,y, C_xx,y can be measured at SPD NICA and, thus, will provide a test of the used pN amplitudes.

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Joint Institute for Nuclear Researches, Moscow oblast, Dubna, 141980, Russian Federation
Dubna State University, Moscow oblast, Dubna, 141980, Russian Federation
Department of Physics, Moscow State University, Moscow, 119991, Russian Federation
Gumilyov Eurasian National University, Nur-Sultan, 010000, Kazakhstan
Institute of Nuclear Physics, Astana branch, Nur-Sultan, 010000, Kazakhstan

Joint Institute for Nuclear Researches
Dubna State University
Department of Physics
Gumilyov Eurasian National University
Institute of Nuclear Physics

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