cos(θπ) = dimensionless
Parameter (X axis): φπ, deg
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Experiment: EG1, 2000
Spokespersons: P. Stoler, V. Burkert, R. Minehart
Measurement comment: Only statistical errors are presented
Publication:
Quantity measured: Abt(θπ, φπ), 1/sterad
Double beam-target asymmetry.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: longitudinal
Final state: π0p, polarization: none
| Q2 : | 0.54 — 0.77 GeV2 |
|---|---|
| W : | 1.15 — 1.2 GeV |
|
Select data slice:
cos(θπ) = dimensionless |
Observable quantity measured (Y axis): Abt(θπ, φπ), 1/sterad
Parameter (X axis): φπ, deg |
Click here to get data in text file, delimited with tabs.
Measured data:
|
cos(θπ),
dimensionless |
φπ,
deg |
Abt(θπ, φπ),
1/sterad |
Data errors,
1/sterad |
Systematic errors,
1/sterad |
|---|---|---|---|---|
| -0.929 | -162 | 1.163 | 0.677 | 0 |
| -0.786 | -162 | 0.231 | 0.248 | 0 |
| -0.643 | -162 | -0.197 | 0.235 | 0 |
| -0.5 | -162 | -0.489 | 0.277 | 0 |
| -0.357 | -162 | -0.479 | 0.217 | 0 |
| -0.214 | -162 | -0.462 | 0.202 | 0 |
| -0.071 | -162 | -0.547 | 0.181 | 0 |
| 0.071 | -162 | -0.578 | 0.211 | 0 |
| 0.214 | -162 | -0.509 | 0.207 | 0 |
| 0.357 | -162 | -0.621 | 0.188 | 0 |
| 0.5 | -162 | -0.63 | 0.192 | 0 |
| 0.643 | -162 | -0.594 | 0.345 | 0 |
| 0.786 | -162 | -0.195 | 0.168 | 0 |
| 0.929 | -162 | -0.032 | 0.156 | 0 |
| -0.929 | -126 | 0.445 | 0.286 | 0 |
| -0.786 | -126 | -0.208 | 0.235 | 0 |
| -0.643 | -126 | -0.388 | 0.21 | 0 |
| -0.5 | -126 | -0.379 | 0.21 | 0 |
| -0.357 | -126 | -0.413 | 0.166 | 0 |
| -0.214 | -126 | -0.594 | 0.161 | 0 |
| -0.071 | -126 | -0.415 | 0.136 | 0 |
| 0.071 | -126 | -0.503 | 0.142 | 0 |
| 0.214 | -126 | -0.333 | 0.116 | 0 |
| 0.357 | -126 | -0.111 | 0.124 | 0 |
| 0.5 | -126 | -0.357 | 0.13 | 0 |
| 0.643 | -126 | -0.55 | 0.181 | 0 |
| 0.786 | -126 | -0.139 | 0.135 | 0 |
| 0.929 | -126 | -0.137 | 0.157 | 0 |
| -0.929 | -90 | 1.302 | 0.819 | 0 |
| -0.786 | -90 | 0.236 | 0.283 | 0 |
| -0.643 | -90 | -0.317 | 0.166 | 0 |
| -0.5 | -90 | -0.367 | 0.159 | 0 |
| -0.357 | -90 | -0.53 | 0.164 | 0 |
| -0.214 | -90 | -0.321 | 0.131 | 0 |
| -0.071 | -90 | -0.486 | 0.126 | 0 |
| 0.071 | -90 | -0.344 | 0.117 | 0 |
| 0.214 | -90 | -0.322 | 0.12 | 0 |
| 0.357 | -90 | -0.094 | 0.122 | 0 |
| 0.5 | -90 | -0.187 | 0.128 | 0 |
| 0.643 | -90 | -0.164 | 0.136 | 0 |
| 0.786 | -90 | 0.084 | 0.171 | 0 |
| 0.929 | -90 | 0.226 | 0.192 | 0 |
| -0.929 | 90 | 0.584 | 0.58 | 0 |
| -0.786 | 90 | -0.179 | 0.158 | 0 |
| -0.643 | 90 | -0.011 | 0.177 | 0 |
| -0.5 | 90 | -0.47 | 0.149 | 0 |
| -0.357 | 90 | -0.378 | 0.154 | 0 |
| -0.214 | 90 | -0.321 | 0.112 | 0 |
| -0.071 | 90 | -0.247 | 0.119 | 0 |
| 0.071 | 90 | -0.165 | 0.122 | 0 |
| 0.214 | 90 | -0.153 | 0.132 | 0 |
| 0.357 | 90 | -0.174 | 0.136 | 0 |
| 0.5 | 90 | -0.115 | 0.125 | 0 |
| 0.643 | 90 | 0.02 | 0.153 | 0 |
| 0.786 | 90 | -0.083 | 0.143 | 0 |
| 0.929 | 90 | 0.34 | 0.213 | 0 |
| -0.929 | 126 | 0.5 | 0.375 | 0 |
| -0.786 | 126 | 0.099 | 0.218 | 0 |
| -0.643 | 126 | 0.006 | 0.227 | 0 |
| -0.5 | 126 | -0.313 | 0.147 | 0 |
| -0.357 | 126 | -0.105 | 0.137 | 0 |
| -0.214 | 126 | -0.271 | 0.122 | 0 |
| -0.071 | 126 | -0.268 | 0.118 | 0 |
| 0.071 | 126 | -0.107 | 0.119 | 0 |
| 0.214 | 126 | -0.557 | 0.134 | 0 |
| 0.357 | 126 | -0.401 | 0.14 | 0 |
| 0.5 | 126 | -0.209 | 0.118 | 0 |
| 0.643 | 126 | -0.067 | 0.156 | 0 |
| 0.786 | 126 | 0.113 | 0.126 | 0 |
| 0.929 | 126 | 0.18 | 0.149 | 0 |
| -0.929 | 162 | 0.181 | 0.267 | 0 |
| -0.786 | 162 | -0.11 | 0.293 | 0 |
| -0.643 | 162 | -0.282 | 0.239 | 0 |
| -0.5 | 162 | -0.561 | 0.413 | 0 |
| -0.357 | 162 | -0.553 | 0.165 | 0 |
| -0.214 | 162 | -0.447 | 0.198 | 0 |
| -0.071 | 162 | -0.637 | 0.235 | 0 |
| 0.071 | 162 | -0.899 | 0.216 | 0 |
| 0.214 | 162 | -0.759 | 0.23 | 0 |
| 0.357 | 162 | -0.582 | 0.205 | 0 |
| 0.5 | 162 | -0.403 | 0.161 | 0 |
| 0.643 | 162 | -0.292 | 0.137 | 0 |
| 0.786 | 162 | -0.366 | 0.189 | 0 |
| 0.929 | 162 | 0.398 | 0.181 | 0 |