Precise out-vacuum proton beam monitoring system based on vibrating wire
- Авторы: Aginian M.1, Arutunian S.1, Cho D.2, Chung M.2, Harutyunyan G.1, Kim S.2, Lazareva E.1, Margaryan A.1
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Учреждения:
- Alikhanyan National Scientific Laboratory
- Ulsan National Institute of Science and Technology
- Выпуск: Том 52, № 2 (2017)
- Страницы: 110-120
- Раздел: Article
- URL: https://journals.rcsi.science/1068-3372/article/view/228313
- DOI: https://doi.org/10.3103/S1068337217020049
- ID: 228313
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Аннотация
As an instrument for Korea Multi-purpose Accelerator Complex (KOMAC) facility proton beam profiling, a vibrating wire monitor (VWM) has been installed and tested at TR23 target room. Experiments were done at very low (100 nA) beam current conditions. At the number of particles about 1011 proton/train and trains repetition rate of 0.1 Hz we have measured the beam profile by a few scanning steps. The experience accumulated in these experiments turned out to be useful for the VWM upgrades (e. g. understanding interactions of protons with wire materials and heat transfer processes) and will be particularly helpful for the KOMAC beam halo measurements in the future high-current operation.
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Об авторах
M. Aginian
Alikhanyan National Scientific Laboratory
Email: ella.lazareva@yerphi.am
Армения, Yerevan
S. Arutunian
Alikhanyan National Scientific Laboratory
Email: ella.lazareva@yerphi.am
Армения, Yerevan
D. Cho
Ulsan National Institute of Science and Technology
Email: ella.lazareva@yerphi.am
Республика Корея, Ulsan
M. Chung
Ulsan National Institute of Science and Technology
Email: ella.lazareva@yerphi.am
Республика Корея, Ulsan
G. Harutyunyan
Alikhanyan National Scientific Laboratory
Email: ella.lazareva@yerphi.am
Армения, Yerevan
S. Kim
Ulsan National Institute of Science and Technology
Email: ella.lazareva@yerphi.am
Республика Корея, Ulsan
E. Lazareva
Alikhanyan National Scientific Laboratory
Автор, ответственный за переписку.
Email: ella.lazareva@yerphi.am
Армения, Yerevan
A. Margaryan
Alikhanyan National Scientific Laboratory
Email: ella.lazareva@yerphi.am
Армения, Yerevan