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Experiment: e1e, 2022
Spokespersons: Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis
Experiment comment: Q2 : 0.4 — 1.0 GeV2 W : up to 1.825 GeV Ebeam : 2.039 GeV
Measurement comment: Exclusive Legendre moment
Publication:
Quantity measured: A2 (Legendre moment),
A2 (Legendre moment)
Beam: e, polarization: none
Target: d (Z=1, A=2), polarization: none
Final state: π− p, polarization: none
Q2 : | 0.5 GeV2 | |
---|---|---|
W : | 1.1875 — 1.7125 GeV | |
Ebeam : | 2.039 GeV |
Observable quantity measured (Y axis): A2 (Legendre moment),
Parameter (X axis): W, mcbn/sterad |
Click here to get data in text file, delimited with tabs.
Measured data:
W,
mcbn/sterad |
A2 (Legendre moment) | Data errors | Systematic errors |
---|---|---|---|
1.1875 | -1.86376 | 0.848537 | 0.63421 |
1.2125 | -2.20448 | 0.144431 | 0.074365 |
1.2375 | -1.79325 | 0.100935 | 0.4778 |
1.2625 | -1.23514 | 0.0965212 | 0.827309 |
1.2875 | -0.978592 | 0.0993604 | 0.551109 |
1.3125 | 0.872535 | 0.094209 | 0.137285 |
1.3375 | 0.500179 | 0.189736 | 0.245634 |
1.3625 | 0.822701 | 0.151831 | 0.323198 |
1.3875 | 1.69741 | 0.141 | 0.589825 |
1.4125 | 1.98528 | 0.126264 | 0.66784 |
1.4375 | 1.83133 | 0.201865 | 0.67185 |
1.4625 | 1.91025 | 0.193483 | 0.72904 |
1.4875 | 2.16798 | 0.150784 | 0.45011 |
1.5125 | 1.54702 | 0.146521 | 0.575447 |
1.5375 | 1.74052 | 0.149401 | 0.603005 |
1.5625 | 1.54707 | 0.14038 | 0.65673 |
1.5875 | 1.45344 | 0.130015 | 0.766432 |
1.6125 | 1.34599 | 0.122629 | 0.659539 |
1.6375 | 1.2581 | 0.124215 | 0.689944 |
1.6625 | 1.00031 | 0.130477 | 0.512977 |
1.6875 | 0.96187 | 0.146018 | 0.416341 |
1.7125 | 0.827512 | 0.697288 | 0.435441 |