Abstract
In Flerov’s Laboratory of Nuclear Reactions of JINR in the framework of project “Beta” a cyclotron complex for a wide range of applied research in nanotechnology (track membranes, surface modification, etc.) is created. The complex includes a dedicated heavy-ion cyclotron DC-110, which yields intense beams of accelerated ions Ar, Kr and Xe with a fixed energy of 2.5 MeV/A. The cyclotron is equipped with external injection on the base of ECR ion source, a spiral inflector and the system of ions extraction consisting of an electrostatic deflector and a passive magnetic channel. The results of calculations of the beam dynamics in measured magnetic field from the exit of spiral inflector to correcting magnet located outside the accelerator vacuum chamber are presented. It is shown that the design parameters of ion beams at the entrance of correcting magnet will be obtained using false channel, which is a copy of the passive channel, located on the opposite side of the magnetic system. Extraction efficiency of ions will reach 75%.
Similar content being viewed by others
References
B. N. Gikal et al., “Heavy ion DC-110 cyclotron for industrial applications and applied studies in nanotechnologies,” Phys. Part. Nucl. Lett. 7, 891–896 (2010).
N. Hazewindus et al., “The magnetic analogue method as used in the study of a cyclotron central region,” Nucl. Instrum. Methods Phys. Res. 118, 125 (1974).
Author information
Authors and Affiliations
Additional information
The article is published in the original.
Rights and permissions
About this article
Cite this article
Samsonov, E.V., Gikal, B.N., Borisov, O.N. et al. Numerical simulation of ions acceleration and extraction in cyclotron DC-110. Phys. Part. Nuclei Lett. 11, 158–168 (2014). https://doi.org/10.1134/S1547477114020253
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1547477114020253