Deuteron beam polarization measurement at 270 MeV at Nuclotron internal target

Ya.T. Skhomenko; V.P. Ladygin; 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; A.S. Belov; E.V. Chernykh; D. Enache; V.V. Fimushkin; D.O. Krivenkov; I.E. Vnukov; I.S. Volkov

doi:10.1051/epjconf/201920104005

EPJ

a
b
c
d
e
ap
st
h
plus
ds
pv
ti
qt
am
n

Proceedings

Open Access

EPJ Web of Conferences 201, 04005 (2019)
https://doi.org/10.1051/epjconf/201920104005

Deuteron beam polarization measurement at 270 MeV at Nuclotron internal target

Ya.T. Skhomenko¹^,2*, V.P. Ladygin¹, Yu.V. Gurchin¹, A.Yu. Isupov¹, M. Janek³, J.T. Karachuk¹^,4, A.N. Khrenov¹, P.K. Kurilkin¹, A.N. Livanov¹, S.M. Piyadin¹, S.G. Reznikov¹, A.A. Terekhin¹, A.V. Tishevsky¹, A.V. Averyanov¹, A.S. Belov⁵, E.V. Chernykh¹, D. Enache⁴, V.V. Fimushkin¹, D.O. Krivenkov¹, I.E. Vnukov² and I.S. Volkov¹^,2

¹ Joint Institute for Nuclear Research, Dubna, Russia
² Belgorod State National Research University, Belgorod, Russia
³ Physics Department, University of Zilina, Zilina, Slovakia
⁴ National Institute for R&D in Electrical Engineering ICPE-CA, Bukharest, Romania
⁵ Institute of Nuclear Physics, Moscow, Russia

Published online: 4 February 2019

Abstract

The current deuteron beam polarimetry at Nuclotron is provided by the Internal Target polarimeter based on the use of the asymmetry in dp-elastic scattering at large angles in the cms at 270 MeV. The upgraded deuteron beam polarimeter has been used to obtain the vector and tensor polarization during 2016 runs for the DSS experimental program. The polarimeter has been used also for tuning of the polarized ion source parameters for 6 different spin modes. The data analysis has been performed using developed software based on C++ language and ROOT5 library.

© The Authors, published by EDP Sciences, 2018

This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.