Measurement E209M46
| Experiment: | CLAS12 RG-K K+Y recoil polarization | |
|---|---|---|
| Year: | 2025 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Λ | |
| 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 |
|---|---|---|
| 1.64 | -0.0127 | 0.0667 |
| 1.72 | -0.1423 | 0.0321 |
| 1.8 | -0.1726 | 0.033 |
| 1.88 | -0.0977 | 0.0391 |
| 1.96 | 0.0183 | 0.0563 |
| 2.04 | -0.1131 | 0.0807 |
| 2.12 | -0.0713 | 0.1069 |
| 2.2 | -0.1588 | 0.1471 |
| 2.28 | 0.2432 | 0.2043 |
| 2.36 | 0.1863 | 0.2986 |
Measurement comment: