Published 1986
| Version v1
Report
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Polarized H- source development at BNL
Description
The AGS polarized H- source (PONI-1) now produces currents of 25-40 μA, and has operated reliably during polarized physics runs. A new polarized source, having as its goal mA's of H-vector, is now under development. An atomic hydrogen beam has been cooled to about 20 K with a forward flux of approx.1019 atoms/s/sr. A superconducting solenoid having a calculated acceptance angle of 0.1 sr for the cold H0 beam, is now being built. An ionizer for the resulting polarized H0 beam based on resonant charge exchange of H0 with D-, is being tested. 500 μA of H- have been produced by ionizing an unpolarized H0 beam using this ionizer
Availability note (English)
MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01; 1 as DE86012704.Files
18002351.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 4 p.
- Report number
- BNL--38233
Conference
- Title
- Linear accelerator conference.
- Dates
- 2-6 Jun 1986.
- Place
- Stanford, CA (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 18002351
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ATOMIC BEAMS; HYDROGEN IONS 1 MINUS; HYDROGEN 1 MINUS BEAMS; ION SOURCES; MAGNETRONS; PERFORMANCE; POLARIZED BEAMS; SOLENOIDS; SPECIFICATIONS
- Descriptors DEC
- ANIONS; BEAMS; CHARGED PARTICLES; ELECTRIC COILS; ELECTRICAL EQUIPMENT; ELECTRON TUBES; ELECTRONIC EQUIPMENT; EQUIPMENT; HYDROGEN IONS; ION BEAMS; IONS; MICROWAVE EQUIPMENT; MICROWAVE TUBES
Optional Information
- Notes
- Portions of this document are illegible in microfiche products.
- Secondary number(s)
- CONF-860629--16.