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arXiv · 2301.12216

Source of pure proton beams

S. V. Golubev·I. V. Izotov·V. A. Skalyga·S. S. Vybin·E. M. Kiseleva·R. L. Lapin·S. V. Razin·A. F. Bokhanov·M. Yu. Kazakov·S. P. Shlepnev
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Abstract

In the quasi-gasdynamic high-current ion source described in this work, the plasma is sustained by high-power millimeter-wave radiation under the electron cyclotron resonance (ECR) condition. In such facilities, it is possible to achieve high volumetric energy input of up to $250$ $W/cm^3$ and obtain pure proton beams with a minimum amount of impurities and molecular ions. Experiments conducted on the GISMO facility demonstrated the possibility of a proton beam formation with a current of $50$ mA and an extremely high ($99.9$\%) content of atomic ions.

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S. V. Golubev, I. V. Izotov, V. A. Skalyga, S. S. Vybin, E. M. Kiseleva, R. L. Lapin, S. V. Razin, A. F. Bokhanov, M. Yu. Kazakov, S. P. Shlepnev. 2023-01-28. Source of pure proton beams. https://arxiv.org/abs/2301.12216

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