Development of polarized ion source for the JINR accelerator complex

Autor:	V. V. Fimushkin, A. S. Belov, B Shutov, Alexander Kovalenko, V. N. Zubets, L. V. Kutuzova, A. V. Turbabin, Yu. V. Prokofichev
Rok vydání:	2016
Předmět:	History Ion beam Proton Chemistry Pulse duration Polarimeter Ion source Computer Science Applications Education Ion Ionization Physics::Accelerator Physics Physics::Atomic Physics Atomic physics Beam (structure)
Zdroj:	Journal of Physics: Conference Series. 678:012058
ISSN:	1742-6596 1742-6588
Popis:	Status of the JINR polarized ion source development is described. The source is under tests at the test-bench of LHEP, JINR. A charge-exchange plasma ionizer has been tested initially without a storage cell in the ionization region. An unpolarized deuterium ion beam with peak current of 160 mA, 23 keV energy, pulse duration of 100 μs and repetition rate of 1 Hz has been extracted from the ionizer. With a free polarized atomic hydrogen beam injected into the ionizer a polarized proton beam with peak current of 1.4 mA has been obtained. The nearest plans for the source development include tests of the ionizer with the storage cell and tuning of the high frequency transition units installed in their operating position with a Breit-Rabi polarimeter.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::4210a09101880c58d6845f0009df6991 https://doi.org/10.1088/1742-6596/678/1/012058 Zobrazit plný text záznamu