Research and Development of the Polarized Deuteron Source for the Van de Graaff Accelerator
- NázevTitle
- Research and Development of the Polarized Deuteron Source for the Van de Graaff AcceleratorResearch and Development of the Polarized Deuteron Source for the Van de Graaff Accelerator
- Druh výsledkuResult type
- Článek v časopiseJournal article
- AutořiAuthors
- Yu.A. Plis, J. Černý, A.N. Fedorov, I.V. Gapienko, G.M. Gurevich, Z. Kohout, J. Petřík, S. Pospíšil, M. Solar, J. Švejda, Yu.A. Usov, I. Wilhelm
- Klíčová slovaKeywords
- polarized deuteron source, Kaminsky’s experiment, polarized neutrons, Sona method, tensor polarization, Van de Graaff accelerator
- DOIDOI
- 10.1134/S1547477119030166
- Časopis / citaceJournal / citation
- Physics of Particles and Nuclei Letters 16(3), 256-263 (2019) · ISSN 1547-4771
- RokYear
- 2019
- JazykLanguage
- eng
- ZáznamyRecords
- ProjektProject
- Urychlovač Van de Graaff - laditelný zdroj monoenergetických neutronů a lehkých iontůVan de Graaff Accelerator - a Tunable Source of Monoenergetic Neutrons and Light Ions; VdG II - Urychlovač Van de Graaff – laditelný zdroj monoenergetických neutronů a lehkých iontů - LM2015077 (2016–2019)VdG II - Urychlovač Van de Graaff – laditelný zdroj monoenergetických neutronů a lehkých iontů - LM2015077 (2016–2019)
- CitovánoCited by
- 1 (OpenAlex)
- Citace ke staženíDownload citation
- TXT · BibTeX
AbstraktAbstract
An attempt is made to develop a polarized deuteron source suited for the Van de Graaff accelerator of Czech Technical University in Prague. We based on Kaminsky’s experiment on channeling deuterons through a Ni single crystal. The setup is described, which contains permanent magnets with a transversal magnetic field to increase the deuteron polarization using Sona-method (zero transition). The measurements of tensor polarization were carried out with TiT target. The result is Pzz=−0.12±0.04 for a weak field at the target without channeling. The ultimate aim is to produce 14-MeV polarized neutrons which will be used jointly with the frozen-spin polarized deuteron target for measurement ΔσT and ΔσL asymmetries in the nd‑transmission experiment.
An attempt is made to develop a polarized deuteron source suited for the Van de Graaff accelerator of Czech Technical University in Prague. We based on Kaminsky’s experiment on channeling deuterons through a Ni single crystal. The setup is described, which contains permanent magnets with a transversal magnetic field to increase the deuteron polarization using Sona-method (zero transition). The measurements of tensor polarization were carried out with TiT target. The result is Pzz=−0.12±0.04 for a weak field at the target without channeling. The ultimate aim is to produce 14-MeV polarized neutrons which will be used jointly with the frozen-spin polarized deuteron target for measurement ΔσT and ΔσL asymmetries in the nd‑transmission experiment.