A preliminary study of the electron cyclotron resonance ion source for the RAON injector

We have built and tested an electron cyclotron resonance (ECR) ion source for the Rare Isotope Accelerator of Newness (RAON) injector. Fully superconducting magnets were developed for the ECR ion source. First, an oxygen plasma was ignited, and a preliminary highly-charged oxygen beam was extracted....

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Bibliographic Details
Published in:Journal of the Korean Physical Society 2016, 69(6), , pp.953-956
Main Authors: Hong, I. S., Kim, Y., Choi, S. J., Heo, J. I., Jin, H. C., Park, B. S.
Format: Article
Language:English
Subjects:
Cyclotron resonance
Electron cyclotron resonance
Ion beams
Ions
Mathematical and Computational Physics
Oxygen plasma
Particle and Nuclear Physics
Physics
Physics and Astronomy
Superconducting magnets
Superconductivity
Theoretical
물리학
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Summary:We have built and tested an electron cyclotron resonance (ECR) ion source for the Rare Isotope Accelerator of Newness (RAON) injector. Fully superconducting magnets were developed for the ECR ion source. First, an oxygen plasma was ignited, and a preliminary highly-charged oxygen beam was extracted. Next, a 100 μ A beam current of oxygen 5+ was extracted when a 1 kW microwave power was injected using a 28 GHz gyrotron. Finally, an off-site test facility was proposed to test the components of the injector by using heavy-ion beams generated by the ECR ion source.
ISSN:0374-4884
1976-8524
DOI:10.3938/jkps.69.953