Abstract
We report on first measurements with polarized electrons stored in a medium-energy ring and with a polarized internal target. Polarized electrons were injected at 442 MeV (653 MeV), and a partial (full) Siberian snake was employed to preserve the polarization. Longitudinal polarization at the interaction point and polarization lifetime of the stored electrons were determined with laser backscattering. Spin observables were measured for electrodisintegration of polarized He-3, with simultaneous detection of scattered electrons, protons, neutrons, deuterons, and He-3 nuclei, over a large phase space.
| Original language | English |
|---|---|
| Pages (from-to) | 3855-3858 |
| Number of pages | 4 |
| Journal | Physical Review Letters |
| Volume | 84 |
| Issue number | 17 |
| DOIs | |
| Publication status | Published - 24 Apr 2000 |
| Externally published | Yes |
Keywords
- QUASI-ELASTIC SCATTERING
- NEUTRON SPIN STRUCTURE
- STRUCTURE-FUNCTION G(1)(N)
- PRECISION-MEASUREMENT
- INTERNAL TARGET
- HE-3
- ENERGY
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