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WEPSC14 |
Booster RF System First Beam Tests |
370 |
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- A.Yu. Grebentsov, O.I. Brovko, A.V. Butenko, V.A. Gerklotts, A.M. Malyshev, V.D. Petrov, O.V. Prozorov, E. Syresin, A.A. Volodin
JINR, Dubna, Moscow Region, Russia
- A.M. Batrakov, S.A. Krutikhin, G.Y. Kurkin, V.M. Petrov, A.M. Pilan, E. Rotov, A.G. Tribendis
BINP SB RAS, Novosibirsk, Russia
- G.A. Fatkin
NSU, Novosibirsk, Russia
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The project NICA is being constructed in JINR, to provide collisions of heavy ion beams in the energy range from 1 to 4.5 GeV/u at the luminosity level of 1·1027 cm-2·s⁻¹. A key element in the collider injection chain is the Booster a cycling accelerator of ions 197Au31+. The injection energy of particles is 3.2 MeV/u, extraction energy is 600MeV/u. Two Booster RF stations provide 10 kV of acceleration voltage. The frequency range from 587 kHz to 2526 kHz at the operation of the stations in the injector chain. The RF stations were fabricated in the Budker Institute of Nuclear Physics. The main design features and parameters of the first beam tests of the Booster RF system are discussed in this paper.
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DOI • |
reference for this paper
※ doi:10.18429/JACoW-RuPAC2021-WEPSC14
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About • |
Received ※ 17 September 2021 — Revised ※ 27 September 2021 — Accepted ※ 09 October 2021 — Issued ※ 16 October 2021 |
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WEPSC15 |
Barrier Station RF1 of the NICA Collider. Design Features and Influence on Beam Dynamics |
373 |
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- A.M. Malyshev, A.A. Krasnov, Ya.G. Kruchkov, S.A. Krutikhin, G.Y. Kurkin, A.Yu. Martynovsky, N.V. Mityanina, S.V. Motygin, A.A. Murasev, V.N. Osipov, V.M. Petrov, A.M. Pilan, E. Rotov, V.V. Tarnetsky, A.G. Tribendis, I.A. Zapryagaev, A.A. Zhukov
BINP SB RAS, Novosibirsk, Russia
- O.I. Brovko, I.N. Meshkov, E. Syresin
JINR/VBLHEP, Dubna, Moscow region, Russia
- I.N. Meshkov
Saint Petersburg State University, Saint Petersburg, Russia
- E. Rotov
NSU, Novosibirsk, Russia
- A.G. Tribendis
NSTU, Novosibirsk, Russia
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This paper reports on the design features and con-struction progress of the barrier bucket RF systems for the NICA collider being built at JINR, Dubna. Each of two collider rings has three RF systems named RF1 to 3. RF1 is a barrier bucket system used for particles capturing and accumulation during injection, RF2 and 3 are resonant systems operating at 22nd and 66th harmonics of the revolution frequency and used for the 22 bunches formation. The RF systems are de-signed by Budker INP. Both RF1 stations were manu-factured, delivered to JINR and tested at the stand. The test results are presented in the article, as well as some results of calculating the effect of the RF1 system on the beam dynamics.
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DOI • |
reference for this paper
※ doi:10.18429/JACoW-RuPAC2021-WEPSC15
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About • |
Received ※ 24 September 2021 — Revised ※ 26 September 2021 — Accepted ※ 27 September 2021 — Issued ※ 18 October 2021 |
Cite • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
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