Published June 1994
| Version v1
Report
Development of a spin-exchange polarized H- ion source for high energy accelerators
Creators
- 1. Inst. of Nuclear Research, Moscow (Russian Federation)
Description
The H-Rb spin-exchange cross section energy dependence has been measured in the range 0.5-2.0 keV. The cross section and proton polarization increase as the beam energy decreases from 2.0 to 0.5 keV. Proton polarization as high as 48% has been measured at a beam energy of 0.6 keV and an optically pumped Rb thickness of 4 x 1014 at/cm2. The polarization should be improved to 80% by use of high power pulsed lasers. These results are very promising for future development of high-intensity polarized H-ion sources. (author)
Availability note (English)
Available from TRIUMF, Vancouver, British Columbia (Canada).Additional details
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- TRI-PP--94-42
Conference
- Title
- 4. European particle accelerator conference (EPAC 94)
- Dates
- 27 Jun - 1 Jul 1994
- Place
- London (United Kingdom)
INIS
- Country of Publication
- Canada
- Country of Input or Organization
- Canada
- INIS RN
- 37013109
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- HYDROGEN; ION SOURCES; OPTICAL PUMPING; POLARIZATION; PROTON BEAMS; RUBIDIUM; SPIN EXCHANGE
- Descriptors DEC
- ALKALI METALS; BEAMS; ELEMENTS; METALS; NONMETALS; NUCLEON BEAMS; PARTICLE BEAMS; PUMPING
Optional Information
- Notes
- 11 refs., 4 figs.