The measurement results of carbon ion beam structure extracted by bent crystal from U-70 accelerator

The carbon ion +6C beam with energy 25 GeV nucleon was extracted by bent crystal from the U-70 ring. The bent angle of silicon crystal was 85 mrad. About 2×105 particles for 109 circulated ions in the ring were observed in beam line 4a after bent crystal. Geometrical parameters, time structure and i...

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Bibliographic Details
Published in:Journal of physics. Conference series 2016-07, Vol.732 (1), p.12027
Main Authors: Afonin, A G, Barnov, E V, Britvich, G I, Chesnokov, Yu A, Chirkov, P N, Durum, A A, Kostin, M Yu, Maisheev, V A, Pitalev, V I, Reshetnikov, S F, Yanovich, A A, Nazhmudinov, R M, Kubankin, A S, Shchagin, A V
Format: Article
Language:English
Subjects:
Carbon
Crystal structure
Ion beams
Parameters
Physics
Single crystals
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Summary:The carbon ion +6C beam with energy 25 GeV nucleon was extracted by bent crystal from the U-70 ring. The bent angle of silicon crystal was 85 mrad. About 2×105 particles for 109 circulated ions in the ring were observed in beam line 4a after bent crystal. Geometrical parameters, time structure and ion beam structure were measured. The ability of the bent monocrystal to extract and generate ion beam with necessary parameters for regular usage in physical experiments is shown in the first time.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/732/1/012027