Abstract—
The new heavy-ion isochronous cyclotron DC140 is being built at the Joint Institute for Nuclear Research. The DC140 facility is intended for the SEE testing of microchips, the production of track membranes, and for solving applied physics problems. The cyclotron will produce accelerated beams of ions A/Z = 5–5.5 and 7.5–8.25 with a fixed beam energy of 4.8 and 2.124 MeV/n, respectively. The passive magnetic channel is part of the beam extraction system and is used to produce radial focusing of the extracted beam after its deflection. Placed in the fringe magnetic field, the channel transforms it to produce a radially growing gradient along the beam path near the sector edge. In this work, the results of trajectory analysis, 2D and 3D simulations, and design details of the passive magnetic channel are presented.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
REFERENCES
S. V. Mitrofanov et al., “FLNR JINR accelerator complex for applied physics researches: state-of-art and future,” in Proceedings of 22nd Conference on Cyclotrons and their Application, Cape Town, South Africa, 2019, pp. 358–360. https://doi.org/10.18429/JACoW-CYCLOTRONS2019-FRB02
V. Lisov, N. Kazarinov, et al., “Design and simulation of beam transport lines of DC140 cyclotron,” in Proceedings of 12th International Particle Accelerator Conference, Campinas, SP, Brazil, 2021, pp. 1845–1848. https://doi.org/10.18429/JACoW-IPAC2021-TUPAB189
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ivanenko, I.A., Kazarinov, N.Y. & Lisov, V.I. Simulation and Design of Passive Magnetic Channel of DC140 Cyclotron Extraction System. Phys. Part. Nuclei Lett. 20, 780–784 (2023). https://doi.org/10.1134/S1547477123040349
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1547477123040349