Parameter (X axis): W,
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Experiment: Measurement of the Proton Spin Structure at Long Distances, 2021
Spokespersons: X. Zheng et al. (CLAS Collaboration)
Publication:
Quantity measured: A1·F1,
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: longitudinal
Final state: inclusive, polarization: none
| Q2 : | 0.0171 GeV2 |
|---|---|
| W : | 1.11 — 1.63 GeV |
|
Observable quantity measured (Y axis): A1·F1,
Parameter (X axis): W, |
Click here to get data in text file, delimited with tabs.
Measured data:
| W | A1·F1 | Data errors | Systematic errors |
|---|---|---|---|
| 1.11 | 0.1718 | 0.1046 | 0.0792 |
| 1.13 | 0.1591 | 0.1047 | 0.0151 |
| 1.15 | -0.076 | 0.0982 | 0.0254 |
| 1.17 | -0.2704 | 0.0922 | 0.0443 |
| 1.19 | -0.4909 | 0.0922 | 0.0455 |
| 1.21 | -0.5967 | 0.0899 | 0.0402 |
| 1.23 | -0.6754 | 0.087 | 0.0385 |
| 1.25 | -0.4453 | 0.0749 | 0.0301 |
| 1.27 | -0.3175 | 0.072 | 0.0356 |
| 1.29 | -0.0682 | 0.0709 | 0.0324 |
| 1.31 | -0.1164 | 0.0716 | 0.0391 |
| 1.33 | 0.0464 | 0.0698 | 0.0497 |
| 1.35 | -0.0964 | 0.0766 | 0.0559 |
| 1.37 | -0.0059 | 0.0781 | 0.0532 |
| 1.39 | 0.0246 | 0.0841 | 0.0487 |
| 1.41 | -0.2335 | 0.0905 | 0.0236 |
| 1.43 | -0.2179 | 0.1002 | 0.0213 |
| 1.45 | -0.4445 | 0.1134 | 0.0528 |
| 1.47 | -0.1461 | 0.1345 | 0.046 |
| 1.49 | -0.252 | 0.1504 | 0.0649 |
| 1.51 | -0.2455 | 0.1447 | 0.0793 |
| 1.53 | -0.1201 | 0.1564 | 0.0518 |
| 1.55 | -0.1649 | 0.1642 | 0.0318 |
| 1.57 | -0.1024 | 0.2035 | 0.0612 |
| 1.59 | -0.351 | 0.2025 | 0.0666 |
| 1.61 | -0.3367 | 0.2287 | 0.0827 |
| 1.63 | -0.17 | 0.3031 | 0.2442 |