Measurement E209M79
| Experiment: | CLAS12 RG-K K+Y recoil polarization | |
|---|---|---|
| Year: | 2025 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Σ0 | |
| Polarization: | final | |
| Quantity: | P0y′ | |
| Q2: | 1.0 — 4.5 GeV2 | |
| W: | 1.625 — 2.4 GeV | |
| Ebeam: | 7.546 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. |
|---|---|---|---|
| 1.72 | 0.8382 | 0.6456 | 0.0722 |
| 1.8 | 0.9721 | 0.2636 | 0.0724 |
| 1.88 | 0.9601 | 0.1898 | 0.0724 |
| 1.96 | 0.6872 | 0.2521 | 0.072 |
| 2.04 | 0.7125 | 0.4245 | 0.072 |
| 2.12 | 0.2083 | 0.4782 | 0.0715 |
| 2.2 | 0.9661 | 0.4759 | 0.0724 |
| 2.28 | 0.9549 | 0.561 | 0.0724 |
| 2.36 | 0.587 | 0.7101 | 0.0718 |
Measurement comment: