First results on the measurements of the proton beam polarization at internal target at Nuclotron

被引：6

作者：

Ladygin, V. P. ^{[1
]}

Gurchin, Yu V. ^{[1
]}

Isupov, A. Yu ^{[1
]}

Janek, M. ^{[2
]}

Khrenov, A. N. ^{[1
]}

Kurilkin, P. K. ^{[1
]}

Livanov, A. N. ^{[1
]}

Piyadin, S. M. ^{[1
]}

Reznikov, S. G. ^{[1
]}

Skhomenko, Ya T. ^{[1
,3
]}

Terekhin, A. A. ^{[1
]}

Tishevsky, A. V. ^{[1
]}

Averyanov, A. V. ^{[1
]}

Bazylev, S. N. ^{[1
]}

Belov, A. S. ^{[4
]}

Butenko, A. V. ^{[1
]}

Chernykh, E. V. ^{[1
]}

Filatov, Yu N. ^{[5
]}

Fimushkin, V. V. ^{[1
]}

Krivenkov, D. O. ^{[1
]}

Kondratenko, A. M. ^{[6
]}

Kondratenko, M. A. ^{[6
]}

Kovalenko, A. D. ^{[1
]}

Slepnev, I. V. ^{[1
]}

Slepnev, V. M. ^{[1
]}

Shutov, A. V. ^{[1
]}

Sidorin, A. O. ^{[1
]}

Vnukov, I. E. ^{[3
]}

Volkov, V. S. ^{[3
]}

机构：

[1] Joint Inst Nucl Res, Dubna, Russia

[2] Univ Zilina, Phys Dept, Zilina, Slovakia

[3] Belgorod State Natl Res Univ, Belgorod, Russia

[4] Inst Nucl Phys, Moscow, Russia

[5] Moscow Inst Phys & Technol, Moscow, Russia

[6] Sci & Tech Lab Zaryad, Novosibirsk, Russia

来源：

XVII WORKSHOP ON HIGH ENERGY SPIN PHYSICS (DSPIN-2017) | 2018年 / 938卷

关键词：

DEUTERON; POLARIMETER; SCATTERING;

D O I：

10.1088/1742-6596/938/1/012008

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The spin program at NICA using SPD and MPD requires high intensity polarized proton beam with high value of the beam polarization. First results on the measurements of the proton beam polarization performed at internal target at Nuclotron are reported. The polarization of the proton beam provided by new source of polarized ions has been measured at 500 MeV using quasielastic proton-proton scattering and DSS setup at internal target. The obtained value of the vertical polarization of similar to 35% is consistent with the calculations taking into account the current magnetic optics of the Nuclotron injection line.

引用

页数：4

共 29 条

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