Abstract
The prototype of a nuclear-polarized hydrogen/deuterium molecular source based on the classical Stern–Gerlach design was tested at the Budker Institute of Nuclear Physics. Its major components are an annular nozzle cooled down to 6.5 K and two superconducting sextupole magnets. The measured flow of polarized hydrogen molecules was 3 × 1012 mol/s at a total gas flow through the nozzle of 4 ×10–2 Torr L/s. The results obtained will be used to construct a more intense source of polarized molecules.
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Funding
The work was supported by a collaborative grant from the Russian Science Foundation, project no. 16-42-01009 and the German Research Foundation, project no. BU 2227/1-1.
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Translated by D. Safin
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Shestakov, Y.V., Nikolenko, D.M., Rachek, I.A. et al. Nuclear-Polarized Hydrogen/Deuterium Molecular Source. Phys. Part. Nuclei 50, 513–519 (2019). https://doi.org/10.1134/S1063779619050204
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DOI: https://doi.org/10.1134/S1063779619050204