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 : | 0.0204 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 | 0.1289 | 0.0705 | 0.0348 |
| 1.13 | -0.1326 | 0.0664 | 0.0346 |
| 1.15 | -0.1021 | 0.0695 | 0.0336 |
| 1.17 | -0.3262 | 0.0696 | 0.047 |
| 1.19 | -0.5379 | 0.0694 | 0.047 |
| 1.21 | -0.7074 | 0.0689 | 0.0379 |
| 1.23 | -0.6462 | 0.0675 | 0.0482 |
| 1.25 | -0.3904 | 0.0665 | 0.0438 |
| 1.27 | -0.3245 | 0.0668 | 0.0375 |
| 1.29 | -0.1485 | 0.0668 | 0.0306 |
| 1.31 | -0.0013 | 0.0656 | 0.0378 |
| 1.33 | -0.0361 | 0.0681 | 0.0649 |
| 1.35 | -0.074 | 0.0718 | 0.0654 |
| 1.37 | -0.1557 | 0.076 | 0.0543 |
| 1.39 | -0.0114 | 0.0817 | 0.0278 |
| 1.41 | -0.1234 | 0.0838 | 0.035 |
| 1.43 | -0.2615 | 0.0928 | 0.0148 |
| 1.45 | -0.2174 | 0.0969 | 0.0274 |
| 1.47 | -0.1434 | 0.1125 | 0.0552 |
| 1.49 | -0.2275 | 0.1249 | 0.0743 |
| 1.51 | -0.3352 | 0.1328 | 0.085 |
| 1.53 | -0.2726 | 0.1459 | 0.066 |
| 1.55 | -0.3318 | 0.1541 | 0.0248 |
| 1.57 | -0.0958 | 0.1653 | 0.054 |
| 1.59 | -0.1068 | 0.1749 | 0.0602 |
| 1.61 | 0.1518 | 0.2154 | 0.0586 |
| 1.63 | -0.538 | 0.2824 | 0.2156 |