Research output: Contribution to journal › Article › peer-review
Measurement of the Polarization of a Deuterium Atomic Beam Using a Lamb Shift Polarimeter. / Toporkov, D. K.; Glukhovchenko, S. Yu; Nikolenko, D. M. et al.
In: Instruments and Experimental Techniques, Vol. 66, No. 4, 08.2023, p. 531-537.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Measurement of the Polarization of a Deuterium Atomic Beam Using a Lamb Shift Polarimeter
AU - Toporkov, D. K.
AU - Glukhovchenko, S. Yu
AU - Nikolenko, D. M.
AU - Rachek, I. A.
AU - Semeonov, A. M.
AU - Shestakov, Yu V.
N1 - This work was supported by a grant of the Russian Science Foundation (no. 16-42-01009) jointly with a grant of the German Research Foundation (no. DFG BU 2227/1-1).
PY - 2023/8
Y1 - 2023/8
N2 - A cryogenic source of polarized deuterium atoms is described. This source is used in the experiment on measuring the analyzing powers in the deuteron photodisintegration reaction at the VEPP-3 electron storage ring at the Budker Institute of Nuclear Physics. The efficiency has been measured for atomic transitions to a specified energy state in the medium field transition (MFT) unit, in the strong field transition (SFT) unit, and for joint operation of these units. A Lamb shift polarimeter was used in the measurements. The measured efficiency of the units is over 90%. The procedure for determining the background in the polarimeter is presented. The use of pumping in the ionizer chamber is expected to significantly reduce the background signal.
AB - A cryogenic source of polarized deuterium atoms is described. This source is used in the experiment on measuring the analyzing powers in the deuteron photodisintegration reaction at the VEPP-3 electron storage ring at the Budker Institute of Nuclear Physics. The efficiency has been measured for atomic transitions to a specified energy state in the medium field transition (MFT) unit, in the strong field transition (SFT) unit, and for joint operation of these units. A Lamb shift polarimeter was used in the measurements. The measured efficiency of the units is over 90%. The procedure for determining the background in the polarimeter is presented. The use of pumping in the ionizer chamber is expected to significantly reduce the background signal.
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85168304900&origin=inward&txGid=6ec2efc20a5b52ac4d19cc1fb2044084
UR - https://www.mendeley.com/catalogue/da551c7c-d88c-3eaf-8651-2ffedef3b47a/
U2 - 10.1134/S0020441223030235
DO - 10.1134/S0020441223030235
M3 - Article
VL - 66
SP - 531
EP - 537
JO - Instruments and Experimental Techniques
JF - Instruments and Experimental Techniques
SN - 0020-4412
IS - 4
ER -
ID: 59373923