Measurements of the Deuteron and Proton Beam Polarizations at Nuclotron

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发表日期：

2024年8月14日

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I. S. Volkov,
V. P. Ladygin,
Ya. T. Skhomenko,
Yu. V. Gurchin,
A. Yu. Isupov,
M. Janek,
J.-T. Karachuk,
A. N. Khrenov,
P. K. Kurilkin,
A. N. Livanov,
S. M. Piyadin,
S. G. Reznikov,
A. A. Terekhin,
A. V. Tishevsky,
A. V. Averyanov,
E. V. Chernykh,
D. Enache,
D. O. Krivenkov,
I. E. Vnukov

摘要

Abstract

The deuteron beam vector polarization was obtained at the Nuclotron Internal Target Station using proton-proton quasielastic scattering on the polyethylene target at the beam energies of 200, 500, 550, and 650 MeV/nucleon. The proton beam polarization was obtained at the beam energy of 500 MeV. The selection of useful events was performed using the time and amplitude information from the scintillation counters and the subtraction of the carbon background, both for the deuteron and proton beams.