Energy dependence of the vector Ay and tensor Ayy and Axx analyzing powers in deuteron-proton elastic scattering at large scattering angles

V.P. Ladygin; A.V. Averyanov; E.V. Chernykh; D. Enache; Yu.V. Gurchin; A.Yu. Isupov; M. Janek; J.-T. Karachuk; A.N. Khrenov; D.O. Krivenkov; P.K. Kurilkin; N.B. Ladygina; A.N. Livanov; O. Mezhenska; S.M. Piyadin; S.G. Reznikov; Ya.T. Skhomenko; A.A. Terekhin; A.V. Tishevsky; T. Uesaka

doi:10.1051/epjconf/201920401019

All issues

Volume 204 (2019)

EPJ Web Conf., 204 (2019) 01019

Abstract

Open Access

Issue		EPJ Web Conf. Volume 204, 2019 XXIV International Baldin Seminar on High Energy Physics Problems “Relativistic Nuclear Physics and Quantum Chromodynamics” (Baldin ISHEPP XXIV)


Article Number		01019
Number of page(s)		9
Section		Plenary Session
DOI		https://doi.org/10.1051/epjconf/201920401019
Published online		03 April 2019

EPJ Web of Conferences 204, 01019 (2019)
https://doi.org/10.1051/epjconf/201920401019

Energy dependence of the vector A_y and tensor A_yy and A_xx analyzing powers in deuteron-proton elastic scattering at large scattering angles

V.P. Ladygin¹^*, A.V. Averyanov¹, E.V. Chernykh¹, D. Enache², Yu.V. Gurchin¹, A.Yu. Isupov¹, M. Janek³, J.-T. Karachuk¹^,2, A.N. Khrenov¹, D.O. Krivenkov¹, P.K. Kurilkin¹, N.B. Ladygina¹, A.N. Livanov¹, O. Mezhenska⁴, S.M. Piyadin¹, S.G. Reznikov¹, Ya.T. Skhomenko¹^,5, A.A. Terekhin¹, A.V. Tishevsky¹ and T. Uesaka⁶ (DSS Collaboration)

¹ Joint Institute for Nuclear Research, Dubna, Russian Federation
² National Institute for R&D in Electrical Engineering ICPE-CA, Bukharest, Romania
³ Physics Department, University of Žilina, Žilina, Slovak Republik
⁴ P.-ˇJ. Shafarik University, Koshiˇce, Slovak Republik
⁵ Belgorod State National Research University, Belgorod, Russian Federation
⁶ Nishina Center for Accelerator-Based Science, RIKEN, Wako, Japan

^* e-mail: vladygin@jinr.ru

Published online: 3 April 2019

Abstract

The results on the angular dependencies of the vector A_y and tensor A_yy and A_xx analyzing powers in deuteron-proton elastic scattering at large scattering angles are presented. These data were obtained at internal target at the JINR Nuclotron in the energy range 400-1800 MeV using polarized deuteron beam from new polarized ion source. New data on the deuteron analyzing powers in the wide energy range demonstrate strong sensitivity to the short-range spin structure of the isoscalar nucleon-nucleon correlations observed earlier. The perspectives of further studies of the short-range correlations using carbon, polarized deuteron and proton beams are discussed.

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.

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