Parameter (X axis): W, GeV
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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: A4 (Legendre moment), mcbn/sterad
A4 (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): A4 (Legendre moment), mcbn/sterad
Parameter (X axis): W, GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
|
W,
GeV |
A4 (Legendre moment),
mcbn/sterad |
Data errors,
mcbn/sterad |
Systematic errors,
mcbn/sterad |
|---|---|---|---|
| 1.1875 | 0.00219329 | 0.547635 | 0.523104 |
| 1.2125 | -0.122006 | 0.222096 | 0.44776 |
| 1.2375 | 1.40492 | 0.169797 | 0.26619 |
| 1.2625 | 0.587731 | 0.185546 | 0.165608 |
| 1.2875 | -0.330417 | 0.192497 | 0.166994 |
| 1.3125 | 0.789193 | 0.280863 | 0.048084 |
| 1.3375 | -0.63565 | 0.275376 | 0.135138 |
| 1.3625 | 0.0416315 | 0.175856 | 0.0074308 |
| 1.3875 | 0.357554 | 0.145228 | 0.0005575 |
| 1.4125 | 0.394075 | 0.150478 | 0.0013655 |
| 1.4375 | 0.189263 | 0.143672 | 0.027739 |
| 1.4625 | 0.266501 | 0.118109 | 0.094792 |
| 1.4875 | 0.431164 | 0.105651 | 0.229261 |
| 1.5125 | 0.0890113 | 0.109894 | 0.160977 |
| 1.5375 | 0.378523 | 0.110163 | 0.141082 |
| 1.5625 | 0.431439 | 0.214153 | 0.146289 |
| 1.5875 | 0.74063 | 0.27979 | 0.0394755 |
| 1.6125 | 0.756803 | 0.255845 | 0.02641 |
| 1.6375 | 0.424584 | 0.137083 | 0.318692 |
| 1.6625 | 0.437226 | 0.119186 | 0.145815 |
| 1.6875 | 0.539692 | 0.133762 | 0.0858995 |
| 1.7125 | -0.394369 | 1.13389 | 0.256734 |