Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Commissioning of the linear accelerator of the SRF SKIF injector. / Nikiforov, Danila; Levichev, A. E.; Fedorov, Vyacheslav и др.
в: Radiation Detection Technology and Methods, 19.05.2026.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Commissioning of the linear accelerator of the SRF SKIF injector
AU - Nikiforov, Danila
AU - Levichev, A. E.
AU - Fedorov, Vyacheslav
AU - Reva, Stanislav
AU - Sinyatkin, S. V.
AU - Abed, N.
AU - Smirnov, Kirill
AU - Arsentyeva, M. V.
AU - Barnyakov, Alexey
AU - Batrakov, Alexander
AU - Chekmenev, Dmitry
AU - Dorokhov, Viktor
AU - Fomin, Lev
AU - Kondakov, Alexey
AU - Meshkov, Oleg
AU - Pavlenko, Anton
AU - Pavlov, Oleg
AU - Pivovarov, Ilya
AU - Samoilov, Sergey
AU - Semenov, Alexey
AU - Sibiryakova, Kristina
AU - Sudnik, Anastasia
AU - Tur, Alexander
AU - Vizitiu, Ilya
AU - Volkov, Vladimir
N1 - Nikiforov, D., Levichev, A.E., Fedorov, V. et al. Commissioning of the linear accelerator of the SRF SKIF injector. Radiat Detect Technol Methods (2026). https://doi.org/10.1007/s41605-026-00659-4 This work was partially supported by the Ministry of Science and Higher Education of the Russian Federation within the governmental order for SRF SKIF Boreskov Institute of Catalysis (project FWUR-2026-0004).
PY - 2026/5/19
Y1 - 2026/5/19
N2 - Purpose: Linear accelerator of the injector of the synchrotron radiation facility SKIF (SRF SKIF) was assembled in Koltsovo in the end 2024. It is the beginning part of the accelerator complex where the electron beam is formed. After the acceleration up to the energy of 200 MeV the beam is transported to the booster synchrotron. Methods: The linear accelerator (linac) consists of the electron source based on the radiofrequency (RF) gun, the bunching channel with the bunching preaccelerator and five regular accelerating structures. Three 50 MW klystrons with the operating frequency of 2856 MHz feed the accelerating structures. Two of the klystrons were developed and manufactured at the Budker Institute of Nuclear Physics of Siberian Branch of Russian Academy of Sciences (BINP SB RAS) in house, while the remaining one was purchased. Results: During the linac operation, maximum values of the RF power in waveguides were achieved. The transverse dynamics of the bunched electron beam was tuned in a single-bunch mode. Using the mechanical waveguide phase shifters, the accelerating field phases were chosen, which provided the required beam energy. Conclusion: Achieved parameters of the linac beam allowed us to proceed to the work with the linac–booster transport channel and the booster synchrotron itself. The article describes the linac launching process together with its current operation status and the achieved beam parameters.
AB - Purpose: Linear accelerator of the injector of the synchrotron radiation facility SKIF (SRF SKIF) was assembled in Koltsovo in the end 2024. It is the beginning part of the accelerator complex where the electron beam is formed. After the acceleration up to the energy of 200 MeV the beam is transported to the booster synchrotron. Methods: The linear accelerator (linac) consists of the electron source based on the radiofrequency (RF) gun, the bunching channel with the bunching preaccelerator and five regular accelerating structures. Three 50 MW klystrons with the operating frequency of 2856 MHz feed the accelerating structures. Two of the klystrons were developed and manufactured at the Budker Institute of Nuclear Physics of Siberian Branch of Russian Academy of Sciences (BINP SB RAS) in house, while the remaining one was purchased. Results: During the linac operation, maximum values of the RF power in waveguides were achieved. The transverse dynamics of the bunched electron beam was tuned in a single-bunch mode. Using the mechanical waveguide phase shifters, the accelerating field phases were chosen, which provided the required beam energy. Conclusion: Achieved parameters of the linac beam allowed us to proceed to the work with the linac–booster transport channel and the booster synchrotron itself. The article describes the linac launching process together with its current operation status and the achieved beam parameters.
KW - Accelerating structures
KW - Beam diagnostics
KW - Electron beam
KW - Linear accelerator
KW - RF power
KW - Линейный ускоритель
KW - Мощность ВЧ
KW - Электронный пучок
KW - Диагностика пучка
KW - Ускоряющие структуры
UR - https://www.mendeley.com/catalogue/04161206-3952-3fce-8225-5802ee362c67/
UR - https://www.scopus.com/pages/publications/105039552546
U2 - 10.1007/s41605-026-00659-4
DO - 10.1007/s41605-026-00659-4
M3 - Article
JO - Radiation Detection Technology and Methods
JF - Radiation Detection Technology and Methods
SN - 2509-9930
ER -
ID: 83337480