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Zhurnal Tekhnicheskoi Fiziki, 2023, Volume 93, Issue 11, Pages 1653–1662
DOI: https://doi.org/10.61011/JTF.2023.11.56498.153-23
(Mi jtf7133)
 

Electrophysics

Analysis of beam orbit stability at the “Skif”

G. N. Baranovabc, P. A. Dergachde, K. Yu. Kariukinaab, V. A. Pavliuchenkob, E. B. Levichevabc

a Resource Sharing Center "The Siberian Circular Photon Source" Boreskov Catalysis Institute, Siberian Branch, RAS, 630559 Koltsovo, Russia
b Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, Russia
c Novosibirsk State Technical University, 630073 Novosibirsk, Russia
d Novosibirsk State University, 630090 Novosibirsk, Russia
e A. A. Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences, 630090 Novosibirsk, Russia
Abstract: The Resource Sharing Centre “The Siberian Circular Photon Source” (“SKIF”) – is a fourth-generation synchrotron radiation (SR) source currently under construction in Novosibirsk. Ensuring the mechanical stability of the magnetic elements of a modern SR source is a complex and important task, since even small displacements of magnets relative to the design position, caused, among other things, by seismic vibrations of the construction site surface, can significantly degrade the installation parameters. The article presents the results of a study of the seismic situation in the area of the construction site of the “SKIF”, the main sources of the seismic background are identified and, based on the data obtained, the parameters of the feedback system are estimated, which allows dynamically adjusting the position of the electron beam at radiation points, stopping the negative impact of seismic effects on the efficiency of the SR source work.
Keywords: synchrotron radiation source, emittance, stability of magnetic elements, synchrotron radiation brightness, seismic vibrations.
Funding agency Grant number
Russian Science Foundation 22-27-20146
This study was supported financially by grant No. 22-27-20146 of the Russian Science Foundation and Novosibirsk Region.
Received: 21.06.2023
Revised: 04.09.2023
Accepted: 04.09.2023
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: G. N. Baranov, P. A. Dergach, K. Yu. Kariukina, V. A. Pavliuchenko, E. B. Levichev, “Analysis of beam orbit stability at the “Skif””, Zhurnal Tekhnicheskoi Fiziki, 93:11 (2023), 1653–1662
Citation in format AMSBIB
\Bibitem{BarDerKar23}
\by G.~N.~Baranov, P.~A.~Dergach, K.~Yu.~Kariukina, V.~A.~Pavliuchenko, E.~B.~Levichev
\paper Analysis of beam orbit stability at the ``Skif''
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2023
\vol 93
\issue 11
\pages 1653--1662
\mathnet{http://mi.mathnet.ru/jtf7133}
\crossref{https://doi.org/10.61011/JTF.2023.11.56498.153-23}
\elib{https://elibrary.ru/item.asp?id=55175396}
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