Measurement E209M62
| Experiment: | CLAS12 RG-K K+Y recoil polarization | |
|---|---|---|
| Year: | 2025 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Σ0 | |
| Polarization: | final | |
| Quantity: | P0y′ | |
| Q2: | 0.9 — 3.5 GeV2 | |
| W: | 1.625 — 2.4 GeV | |
| Ebeam: | 6.535 GeV | |
| Publication: |
D. S. Carman et al. (CLAS Collaboration) Recoil Polarization in K+Y Electroproduction in the Nucleon Resonance Region with CLAS12 //
https://arxiv.org/abs/2505.12030
|
|
| W, [GeV] | P0y′ | uncertainty |
|---|---|---|
| 1.72 | 0.1049 | 0.7883 |
| 1.8 | 0.955 | 0.1815 |
| 1.88 | 0.956 | 0.1302 |
| 1.96 | 0.9028 | 0.1535 |
| 2.04 | 0.9622 | 0.2408 |
| 2.12 | 0.0189 | 0.4025 |
| 2.2 | 0.2693 | 0.4755 |
| 2.28 | 0.7754 | 0.5263 |
| 2.36 | 0.7198 | 0.5778 |
Measurement comment: