Published May 1993
| Version v1
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A study of spin-exchange polarization transfer in hydrogen-rubidium collisions
- 1. Russian Academy of Sciences, Moscow (Russian Federation). Inst. for Nuclear Research
Description
The results of experimental studies of basic limitations on optical pumping of high density rubidium vapor are presented. A maximum 40% proton polarization obtained in a spin exchange optically pumped polarized H- ion source using a 30 cm long dry-film coated cell. About 50% polarization was measured with a 90 cm long copper uncoated cell at a Rb thickness of 8 x 1014 atoms/cm2. A pulsed Ti:sapphire laser was used for optical pumping of Rb with up to 1 kW pulsed power, 200 μsec pulse duration and 10-15 GHz linewidth. (author). 18 refs., 5 figs
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Additional details
Publishing Information
- Imprint Pagination
- 9 p.
- Report number
- TRI-PP--93-27
Conference
- Title
- Workshop on polarized ion sources and polarized gas targets.
- Dates
- 24-27 May 1993.
- Place
- Madison (United States).
INIS
- Country of Publication
- Canada
- Country of Input or Organization
- Canada
- INIS RN
- 28057153
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BEAM EMITTANCE; HYDROGEN 1 MINUS BEAMS; ION SOURCES; KEV RANGE 01-10; LASERS; MILLI AMP BEAM CURRENTS; OPTICAL PUMPING; POLARIZED BEAMS; RELAXATION TIME; RUBIDIUM; SPIN EXCHANGE; VAPORS
- Descriptors DEC
- ALKALI METALS; AMPLIFIERS; BEAM CURRENTS; BEAMS; CURRENTS; ELEMENTS; ENERGY RANGE; EQUIPMENT; FLUIDS; GASES; ION BEAMS; KEV RANGE; METALS