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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 : | 0.4139 GeV2 |
---|---|
W : | 1.11 — 2.23 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 | -0.0032 | 0.048 | 0.0813 |
1.13 | -0.0217 | 0.0545 | 0.0256 |
1.15 | -0.1906 | 0.0674 | 0.0767 |
1.17 | -0.3019 | 0.0719 | 0.0352 |
1.19 | -0.4073 | 0.0803 | 0.0366 |
1.21 | -0.4164 | 0.0802 | 0.0419 |
1.23 | -0.3954 | 0.0822 | 0.034 |
1.25 | -0.2144 | 0.0748 | 0.0279 |
1.27 | -0.1536 | 0.0722 | 0.0195 |
1.29 | -0.1439 | 0.0693 | 0.0212 |
1.31 | -0.0164 | 0.06 | 0.0182 |
1.33 | -0.0027 | 0.0568 | 0.0183 |
1.35 | 0.124 | 0.0556 | 0.0231 |
1.37 | 0.0517 | 0.061 | 0.0218 |
1.39 | 0.068 | 0.0534 | 0.0175 |
1.41 | 0.0133 | 0.0498 | 0.0208 |
1.43 | 0.15 | 0.0559 | 0.0236 |
1.45 | 0.11 | 0.0566 | 0.0249 |
1.47 | 0.2054 | 0.0614 | 0.0409 |
1.49 | 0.2644 | 0.0642 | 0.0504 |
1.51 | 0.2181 | 0.0626 | 0.0457 |
1.53 | 0.216 | 0.0649 | 0.0593 |
1.55 | 0.0856 | 0.0586 | 0.0455 |
1.57 | 0.1251 | 0.0576 | 0.0408 |
1.59 | 0.0919 | 0.0493 | 0.0334 |
1.61 | 0.1241 | 0.0551 | 0.0371 |
1.63 | 0.0093 | 0.0606 | 0.0488 |
1.65 | 0.0317 | 0.0691 | 0.0355 |
1.67 | -0.0235 | 0.0784 | 0.0505 |
1.69 | -0.0463 | 0.0749 | 0.0412 |
1.71 | 0.0647 | 0.0706 | 0.0392 |
1.73 | 0.013 | 0.0658 | 0.0167 |
1.75 | 0.0492 | 0.0728 | 0.0235 |
1.77 | 0.0026 | 0.0648 | 0.0083 |
1.79 | 0.0156 | 0.0615 | 0.0129 |
1.81 | 0.073 | 0.0645 | 0.0196 |
1.83 | 0.0816 | 0.0597 | 0.0106 |
1.85 | 0.0009 | 0.0684 | 0.0193 |
1.87 | -0.0145 | 0.0652 | 0.0316 |
1.89 | 0.0386 | 0.0593 | 0.0103 |
1.91 | -0.0614 | 0.0729 | 0.013 |
1.93 | -0.0139 | 0.0694 | 0.0182 |
1.95 | 0.0332 | 0.0789 | 0.0133 |
1.97 | 0.0308 | 0.0773 | 0.0148 |
1.99 | -0.0017 | 0.0722 | 0.023 |
2.01 | -0.0593 | 0.0681 | 0.0137 |
2.03 | 0.111 | 0.0746 | 0.0153 |
2.05 | 0.0117 | 0.0692 | 0.0117 |
2.07 | 0.1445 | 0.0753 | 0.0216 |
2.09 | 0.0357 | 0.0696 | 0.0182 |
2.11 | 0.0651 | 0.0778 | 0.0134 |
2.13 | -0.0125 | 0.1019 | 0.034 |
2.15 | 0.1878 | 0.1819 | 0.0397 |
2.17 | -0.6159 | 0.4385 | 0.4548 |
2.19 | -0.0543 | 0.27 | 0.1189 |
2.21 | -0.1801 | 0.1575 | 0.0594 |
2.23 | 0.0751 | 0.1818 | 0.0262 |