Direct current H{sup -} source for boron neutron capture therapy tandem accelerator
Journal Article
·
· Review of Scientific Instruments
- Budker Institute of Nuclear Physics, Novosibirsk 630090 (Russian Federation)
One year experience of dc H{sup -} source operation at 2 MeV tandem accelerator is described. The source delivers H{sup -} ion beams with controlled current in the range of 1-8 mA and energy up to 25 keV. Normalized 1 rms emittance for 8 mA beam is less than 0.2{pi} mm mrad. Negative ions are produced on the cesiated anode of the Penning discharge, driven by plasma injection from the hollow cathode inserts.
- OSTI ID:
- 21103937
- Journal Information:
- Review of Scientific Instruments, Journal Name: Review of Scientific Instruments Journal Issue: 2 Vol. 79; ISSN 0034-6748; ISSN RSINAK
- Country of Publication:
- United States
- Language:
- English
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