Measurement E182M27
| Experiment: | Measurement of the Proton Spin Structure at Long Distances | |
|---|---|---|
| Year: | 2021 |
|
| Spokesperson: | X. Zheng et al. (CLAS Collaboration) | |
| Reaction: | ep → inclusive | |
| Polarization: | beam, target (longitudinal) | |
| Quantity: | A1·F1 | |
| Q2: | 0.0143 GeV2 | |
| W: | 1.11 — 1.47 GeV | |
| Publication: |
X. Zheng et al. (CLAS Collaboration) Measurement of the Proton Spin Structure at Long Distances //
|
|
| W | A1·F1 | uncertainty | syst. uncert. |
|---|---|---|---|
| 1.11 | 0.139 | 0.1151 | 0.0313 |
| 1.13 | 0.057 | 0.1071 | 0.0275 |
| 1.15 | -0.0985 | 0.1212 | 0.0258 |
| 1.17 | -0.1727 | 0.1294 | 0.0247 |
| 1.19 | -0.7613 | 0.1403 | 0.0387 |
| 1.21 | -0.6225 | 0.1337 | 0.0276 |
| 1.23 | -0.7228 | 0.1328 | 0.0461 |
| 1.25 | -0.5812 | 0.1272 | 0.0374 |
| 1.27 | -0.3944 | 0.1246 | 0.0319 |
| 1.29 | -0.3119 | 0.1268 | 0.0348 |
| 1.31 | -0.0487 | 0.1092 | 0.0353 |
| 1.33 | -0.1224 | 0.1248 | 0.0409 |
| 1.35 | 0.0153 | 0.134 | 0.054 |
| 1.37 | -0.0964 | 0.1362 | 0.0621 |
| 1.39 | -0.2029 | 0.1509 | 0.0961 |
| 1.41 | -0.1354 | 0.1638 | 0.0301 |
| 1.43 | -0.0705 | 0.1975 | 0.0265 |
| 1.45 | -0.3423 | 0.2431 | 0.041 |
| 1.47 | 0.4251 | 0.4408 | 0.2469 |