Analyzing Power of Quasi-Elastic Proton-Proton Scattering at the Beam Energy of 550 MeV/Nucleon

Analyzing Power of Quasi-Elastic Proton-Proton Scattering at the Beam Energy of 550 MeV/Nucleon

Analyzing power of proton-proton quasi-elastic scattering was obtained at the Nuclotron Internal Target Station using a polarized deuteron beam and a polyethylene target. The selection of useful events was performed using the time and amplitude information from scintillation counters. The asymmetry...

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Veröffentlicht in:Physics of particles and nuclei letters 2023-10, Vol.20 (5), p.1191-1193
Hauptverfasser: Volkov, I. S., Ladygin, V. P., Skhomenko, Ya. T., Gurchin, Yu. V., Isupov, A. Yu, Janek, M., Karachuk, J.-T., Khrenov, A. N., Kurilkin, P. K., Livanov, A. N., Piyadin, S. M., Reznikov, S. G., Terekhin, A. A., Tishevsky, A. V., Averyanov, A. V., Chernykh, E. V., Enache, D., Krivenkov, D. O., Vnukov, I. E.
Format: Artikel
Sprache:eng
Schlagworte:
Deuterons
Elastic scattering
Ion beams
Nucleons
Particle and Nuclear Physics
Physics
Physics and Astronomy
Physics of Elementary Particles and Atomic Nuclei. Experiment
Proton beams
Proton scattering
Scintillation counters
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Zusammenfassung:Analyzing power of proton-proton quasi-elastic scattering was obtained at the Nuclotron Internal Target Station using a polarized deuteron beam and a polyethylene target. The selection of useful events was performed using the time and amplitude information from scintillation counters. The asymmetry on hydrogen was obtained using the process of the carbon background subtraction. The obtained analyzing power values are compared with the predictions of the partial-wave analysis SAID at the beam energy of 550 MeV/nucleon.
ISSN:1547-4771
1531-8567
DOI:10.1134/S1547477123050722