proceeding

Deuteron and proton beams polarimetry at internal target at JINR Nuclotron.

V. P. Ladygin(A V AveryanovJoint Institute for Nuclear Research , Dubna , Russian FederationS. N. BazylevJoint Institute for Nuclear Research , Dubna , Russian FederationA. S. BelovInstitute of Nuclear Physics, Moscow, Russian FederationE. V. ChernykhJoint Institute for Nuclear Research , Dubna , Russian FederationV. V. FimushkinJoint Institute for Nuclear Research , Dubna , Russian FederationYu. V. GurchinJoint Institute for Nuclear Research , Dubna , Russian FederationA. Yu. IsupovJoint Institute for Nuclear Research , Dubna , Russian FederationM. JanekPhysics Department , University of Žilina , Žilina , Slovak RepublicJ.-T. KarachukJoint Institute for Nuclear Research, Dubna, Russian FederationA.N. KhrenovJoint Institute for Nuclear Research , Dubna , Russian FederationD. O. KrivenkovJoint Institute for Nuclear Research , Dubna , Russian FederationP. K. KurilkinJoint Institute for Nuclear Research , Dubna , Russian FederationA. N. LivanovJoint Institute for Nuclear Research , Dubna , Russian FederationS. M. PiyadinJoint Institute for Nuclear Research , Dubna , Russian FederationS. G. ReznikovJoint Institute for Nuclear Research , Dubna , Russian FederationI. V. SlepnevJoint Institute for Nuclear Research , Dubna , Russian FederationV. M. SlepnevJoint Institute for Nuclear Research , Dubna , Russian FederationA. V. ShutovJoint Institute for Nuclear Research , Dubna , Russian FederationA. A. TerekhinJoint Institute for Nuclear Research , Dubna , Russian FederationA. V. TishevskyJoint Institute for Nuclear Research , Dubna , Russian FederationИ. Е. ВнуковBelgorod State National Research University, Belgorod, Russian FederationI. S. VolkovBelgorod State National Research University , Belgorod , Russian FederationД. ЕначеNational Institute for R&D in Electrical Engineering ICPE-CA , Bukharest , RomaniaYa. T. SkhomenkoJoint Institute for Nuclear Research , Dubna , Russian Federation

2019en

ABI

Abstract

The spin program at SPD NICA as well as the experiments at Nuclotron require high intensity polarized proton and deuteron beams with high value of the polarization. The upgraded deuteron beam polarimeter at internal target at Nuclotron has been used to obtain the vector and tensor polarization for 6 different spin modes of new polarized source of ions. The values of the beam polarization was about 65-75\% from their ideal values. The longterm stability of the deuteron beam polarization was demonstrated. The polarization of the firstly accelerated at Nuclotron proton beam has been measured at 500 MeV using quasi-elastic proton-proton scattering using internal target polarimeter. The obtained value of the vertical polarization was about about 35\%. Further perspectives of the beam polarimetry development for NICA is discussed.

Identifiers

DOI: 10.22323/1.346.0150

Citations and references

Cited by 016 references