Published September 1995
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Pulsed optically-pumped polarized H- ion source development
- 1. Russian Academy of Sciences, INR, Moscow (Russian Federation)
- 2. Russian Academy of Sciences, BINPm Novosibirsk, (Russian Federation)
Description
Results are presented of pulse optically-pumped polarized H- ion source (OPPIS) development for high energy accelerators. An atomic hydrogen beam intensity of 2 x 1018 atoms/s within the polarizer acceptance was obtained with an atomic H injector at BINP. A pulsed polarized H- ion current of about 10-20 mA should be obtainable using the injector. Limitations on beam characteristics due to space-charge were studied. A polarization scheme to avoid space-charge limitations is considered, in which charge-exchange and spin-exchange are combined. (author)
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Additional details
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- TRI-PP--95-77
Conference
- Title
- International conference on ion sources
- Dates
- 10-16 Sep 1995
- Place
- Whistler, BC (Canada)
INIS
- Country of Publication
- Canada
- Country of Input or Organization
- Canada
- INIS RN
- 30000776
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALKALI METALS; CHARGE EXCHANGE; HYDROGEN 1 MINUS BEAMS; ION SOURCES; MILLI AMP BEAM CURRENTS; OPTICAL PUMPING; POLARIZED BEAMS; SPACE CHARGE; SPIN FLIP
- Descriptors DEC
- BEAM CURRENTS; BEAMS; CURRENTS; ELEMENTS; ION BEAMS; METALS
Optional Information
- Notes
- 6 refs., 5 figs.