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| THPO012 |
Progress in Design of MSC230 Superconducting Cyclotron for Proton Therapy |
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- G.A. Karamysheva, K. Bunyatov, S. Gurskiy, G.G. Hodshibagijan, O. Karamyshev, D. Nikiforov, M.S. Novikov, D. Popov, V.M. Romanov, G. Shirkov, S.G. Shirkov, A.A. Sinitsa, G.V. Trubnikov, S. Yakovenko
JINR, Dubna, Moscow Region, Russia
- V.A. Gerasimov, I.D. Lyapin, V. Malinin
JINR/DLNP, Dubna, Moscow region, Russia
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The current status of the MSC230 superconducting cyclotron designed for biomedical research is presented. MSC230 is an isochronous four-sector compact cyclotron with a magnetic field in the center of 1.7 T. Acceleration is performed at the fourth harmonic mode of the accelerating radio-frequency (RF) system consisting of four cavities located in the cyclotron valleys. The accelerator will use an internal Penning type source with a hot cathode. Particular attention is paid to extraction, as it must have a high extraction efficiency.
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Poster THPO012 [0.911 MB]
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| DOI • |
reference for this paper
※ doi:10.18429/JACoW-CYCLOTRONS2022-THPO012
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| About • |
Received ※ 07 December 2022 — Revised ※ 22 January 2023 — Accepted ※ 31 January 2023 — Issue date ※ 24 March 2023 |
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| THAO02 |
Beam Extraction Simulation and Magnetic Channels’ Design For MSC230 Cyclotron |
260 |
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- D. Popov, O. Karamyshev, I.D. Lyapin, V. Malinin
JINR/DLNP, Dubna, Moscow region, Russia
- S.G. Shirkov
JINR, Dubna, Moscow Region, Russia
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MSC230 is a novate cyclotron for proton (FLASH included) therapy research, designed and developed by JINR. The extraction system of this machine includes only one electrostatic deflector followed by two magnetic correctors. These correctors were designed and included in global model to simulate beam extraction. The peculiarities of the design procedure and the outcome of the simulation discussed in this paper.
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Slides THAO02 [2.523 MB]
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| DOI • |
reference for this paper
※ doi:10.18429/JACoW-CYCLOTRONS2022-THAO02
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| About • |
Received ※ 30 December 2022 — Revised ※ 24 January 2023 — Accepted ※ 09 February 2023 — Issue date ※ 16 July 2023 |
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| THBO06 |
The Design of the Center Region of MSC230 Cyclotron |
285 |
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- V. Malinin, O. Karamyshev, I.D. Lyapin, D. Popov
JINR/DLNP, Dubna, Moscow region, Russia
- T.V. Karamysheva
Federal Research Center "Computer Science and Control", Russian Academy of Sciences, Moscow, Russia
- T.V. Karamysheva, A.A. Sinitsa
JINR, Dubna, Moscow Region, Russia
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MSC230 is an innovative efficient medical super-conducting cyclotron for the study and investigation of the conventional proton and FLASH therapy, devel-oped by JINR for its new biomedical research center. The machine has an internal injection system provided by a PIG ion source and, for better efficiency, 4 RF dees connected in the center. Despite these re-strictions, it is possible to create a center region design which allows initial acceleration with minimal losses sufficient for the FLASH therapy. The design and its features presented in this talk.
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Slides THBO06 [2.456 MB]
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| DOI • |
reference for this paper
※ doi:10.18429/JACoW-CYCLOTRONS2022-THBO06
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| About • |
Received ※ 01 January 2023 — Revised ※ 24 January 2023 — Accepted ※ 28 January 2023 — Issue date ※ 31 January 2023 |
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