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RESEARCH PRODUCT
Source of Polarized Electrons for MAMI B
K. AulenbacherE. ReichertK.-h. SteffensM. ErtelH. G. Andresensubject
Physicsbusiness.industryParticle acceleratorElectronPolarization (waves)law.inventionNuclear physicsSemiconductorlawSecondary emissionQuantum efficiencyBeam emittancebusinessLeptondescription
A source of polarized electrons has been set up in order to inject polarized electrons into the 855 MeV c.w. electron accelerator MAMI B at the Mainz nuclear physics institute. It is based on photoemission of the 3/5 semiconductor GaAsP and will provide a d.c. current of 100 µA with a beam emittance of 1π mm mrad, and a polarization of about 40%.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1991-01-01 |