ACHIEVEMENT OF LONG-FOCUS ION BEAMS ON THE HIGH VOLTAGE TEST BENCH FOR HEAVY ION BEAM PROBE DIAGNOSTICS ON THE T-15MD TOKAMAK
https://doi.org/10.56304/S2079562924060447
EDN: OHVPFJ
Abstract
The dependence of the focal length of the thallium (Tl+) ion beam on the parameters of the ion-optical system of the injector for heavy ion beam probe plasma diagnostics has been studied. The possibility of obtaining quasi-parallel beams and converging beams with a focal length of more than 4 m has been shown. Experimental results are compared with the results of computer modeling of the beam trajectory in the injector.
About the Authors
N. A. Vadimov
National Research Centre “Kurchatov Institute”
Russian Federation
Russian Federation
E. A. Vinitsky
National Research Centre “Kurchatov Institute”;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
L. G. Eliseev
National Research Centre “Kurchatov Institute”
Russian Federation
Russian Federation
N. K. Kharchev
National Research Centre “Kurchatov Institute”;
Prokhorov General Physics Institute, Russian Academy of Sciences
Russian Federation
Russian Federation
A. V. Melnikov
National Research Centre “Kurchatov Institute”;
National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)
Russian Federation
Russian Federation
G. A. Sarancha
National Research Centre “Kurchatov Institute”;
Moscow Institute of Physics and Technology (National Research University)
Russian Federation
Russian Federation
M. A. Drabinsky
National Research Centre “Kurchatov Institute”
Russian Federation
Russian Federation
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Review
For citations:
Vadimov N.A., Vinitsky E.A., Eliseev L.G., Kharchev N.K., Melnikov A.V., Sarancha G.A., Drabinsky M.A. ACHIEVEMENT OF LONG-FOCUS ION BEAMS ON THE HIGH VOLTAGE TEST BENCH FOR HEAVY ION BEAM PROBE DIAGNOSTICS ON THE T-15MD TOKAMAK. Nuclear Physics and Engineering. 2025;16(1):87-95. (In Russ.) https://doi.org/10.56304/S2079562924060447. EDN: OHVPFJ
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