VEPP-4M Linear Optics Correction Using Orbit Response Matrices Full article
| Journal |
Journal of Instrumentation
ISSN: 1748-0221 |
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|---|---|---|---|
| Output data | Year: 2024, Volume: 19, Article number : P04026, Pages count : DOI: 10.1088/1748-0221/19/04/P04026 | ||
| Tags | Beam dynamics; Beam Optics; Instrumentation for particle accelerators and storage rings - high energy (linear accelerators, synchrotrons); Simulation methods and programs | ||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Ministry of Science and Higher Education of the Russian Federation | FWUR-2024-0041 |
| 2 | Russian Science Foundation | 22-12-20025 (122041800053-0) |
Abstract:
This paper presents procedures and techniques for correcting the linear optics of the VEPP-4M collider. The accelerator structure investigation is based on the measurement and analysis of orbit response matrices (ORM) and optical functions reconstructed from turn-by-turn (TbT) data. Having no technical description of quadrupole lenses and corrector magnets, we have calibrated their current dependencies of magnetic strengths and fields, respectively. Corresponding to the reference orbit, quadrupole shifts in each plane have been obtained by using the beam-based alignment (BBA) technique. The accelerator optics has been corrected and calibrated at the injection energy of 1.9 GeV. The software combining automated optical functions measurement and correction has been developed and successfully implemented at VEPP-4M.
Cite:
Mamutov R.
, Baranov G.
, Piminov P.
, Sinyatkin S.
, Lipoviy D.
VEPP-4M Linear Optics Correction Using Orbit Response Matrices
Journal of Instrumentation. 2024. V.19. P04026 . DOI: 10.1088/1748-0221/19/04/P04026 WOS Scopus OpenAlex
VEPP-4M Linear Optics Correction Using Orbit Response Matrices
Journal of Instrumentation. 2024. V.19. P04026 . DOI: 10.1088/1748-0221/19/04/P04026 WOS Scopus OpenAlex
Dates:
| Submitted: | Feb 20, 2024 |
| Accepted: | Mar 12, 2024 |
| Published print: | Apr 23, 2024 |
| Published online: | Apr 23, 2024 |
Identifiers:
| Web of science: | WOS:001218495000001 |
| Scopus: | 2-s2.0-85191320648 |
| OpenAlex: | W4395037106 |
Citing:
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