Measurement E182M31
| 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: | 0.029 GeV2 | |
| W: | 1.11 — 1.63 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 | 0.1071 | 0.054 | 0.0478 |
| 1.13 | 0.04 | 0.0564 | 0.0174 |
| 1.15 | -0.1089 | 0.0563 | 0.0273 |
| 1.17 | -0.3779 | 0.058 | 0.0534 |
| 1.19 | -0.4729 | 0.0584 | 0.0486 |
| 1.21 | -0.5787 | 0.0571 | 0.0428 |
| 1.23 | -0.6371 | 0.0561 | 0.0501 |
| 1.25 | -0.4708 | 0.0557 | 0.0451 |
| 1.27 | -0.259 | 0.055 | 0.0328 |
| 1.29 | -0.1189 | 0.0525 | 0.0332 |
| 1.31 | -0.0577 | 0.0518 | 0.0334 |
| 1.33 | 0.0013 | 0.0507 | 0.0443 |
| 1.35 | -0.0651 | 0.0511 | 0.0512 |
| 1.37 | -0.0762 | 0.0534 | 0.0498 |
| 1.39 | -0.0437 | 0.0571 | 0.0324 |
| 1.41 | -0.0864 | 0.0609 | 0.0303 |
| 1.43 | -0.0637 | 0.0667 | 0.0343 |
| 1.45 | -0.1818 | 0.0726 | 0.025 |
| 1.47 | -0.1586 | 0.1062 | 0.0204 |
| 1.49 | -0.1336 | 0.1144 | 0.0439 |
| 1.51 | -0.1995 | 0.1243 | 0.0661 |
| 1.53 | -0.1154 | 0.1221 | 0.0172 |
| 1.55 | -0.2453 | 0.1187 | 0.0297 |
| 1.57 | 0.0968 | 0.1309 | 0.0438 |
| 1.59 | 0.1989 | 0.1538 | 0.0482 |
| 1.61 | -0.0915 | 0.1682 | 0.0354 |
| 1.63 | -0.0907 | 0.2152 | 0.1241 |