Measurement E209M35
| Experiment: | CLAS12 RG-K K+Y recoil polarization | |
|---|---|---|
| Year: | 2025 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Λ | |
| Polarization: | final | |
| Quantity: | P0y | |
| Q2: | 0.3 — 0.9 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 | syst. uncert. |
|---|---|---|---|
| 1.64 | -0.3164 | 0.0438 | 0.0177 |
| 1.72 | -0.1106 | 0.0222 | 0.0173 |
| 1.8 | -0.1288 | 0.0184 | 0.0174 |
| 1.88 | -0.1817 | 0.0183 | 0.0174 |
| 1.96 | -0.207 | 0.02 | 0.0175 |
| 2.04 | -0.1051 | 0.0213 | 0.0173 |
| 2.12 | -0.1043 | 0.0236 | 0.0173 |
| 2.2 | -0.0936 | 0.0275 | 0.0173 |
| 2.28 | -0.1641 | 0.0327 | 0.0174 |
| 2.36 | -0.2317 | 0.0394 | 0.0175 |
Measurement comment: