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 : | 0.223 — 0.379 GeV2 |
|---|---|
| W : | 1.3 — 1.4 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 | -1.041 | 1.815 | 0 |
| -0.786 | -162 | 0.521 | 0.478 | 0 |
| -0.643 | -162 | 1.72 | 1.78 | 0 |
| -0.5 | -162 | 0.216 | 0.267 | 0 |
| -0.357 | -162 | -0.107 | 0.265 | 0 |
| -0.214 | -162 | -0.282 | 0.296 | 0 |
| -0.071 | -162 | -0.342 | 0.434 | 0 |
| 0.071 | -162 | -0.353 | 0.296 | 0 |
| 0.214 | -162 | -0.025 | 0.258 | 0 |
| 0.357 | -162 | -0.458 | 0.335 | 0 |
| 0.5 | -162 | 0.027 | 0.275 | 0 |
| 0.643 | -162 | -0.006 | 0.206 | 0 |
| 0.786 | -162 | -0.195 | 0.495 | 0 |
| 0.929 | -162 | 0.096 | 0.422 | 0 |
| -0.929 | -126 | -0.858 | 0.543 | 0 |
| -0.786 | -126 | 0.363 | 0.296 | 0 |
| -0.643 | -126 | 0.067 | 0.174 | 0 |
| -0.5 | -126 | 0.139 | 0.126 | 0 |
| -0.357 | -126 | 0.017 | 0.135 | 0 |
| -0.214 | -126 | -0.233 | 0.13 | 0 |
| -0.071 | -126 | -0.267 | 0.13 | 0 |
| 0.071 | -126 | -0.185 | 0.114 | 0 |
| 0.214 | -126 | -0.04 | 0.139 | 0 |
| 0.357 | -126 | -0.271 | 0.105 | 0 |
| 0.5 | -126 | -0.178 | 0.143 | 0 |
| 0.643 | -126 | -0.372 | 0.176 | 0 |
| 0.786 | -126 | -0.192 | 0.256 | 0 |
| 0.929 | -126 | -0.017 | 0.319 | 0 |
| -0.929 | -90 | -0.661 | 0.689 | 0 |
| -0.786 | -90 | -0.021 | 0.187 | 0 |
| -0.643 | -90 | -0.103 | 0.122 | 0 |
| -0.5 | -90 | -0.231 | 0.09 | 0 |
| -0.357 | -90 | -0.166 | 0.073 | 0 |
| -0.214 | -90 | -0.283 | 0.076 | 0 |
| -0.071 | -90 | -0.227 | 0.07 | 0 |
| 0.071 | -90 | -0.233 | 0.075 | 0 |
| 0.214 | -90 | -0.139 | 0.079 | 0 |
| 0.357 | -90 | -0.177 | 0.106 | 0 |
| 0.5 | -90 | -0.102 | 0.128 | 0 |
| 0.643 | -90 | -0.273 | 0.13 | 0 |
| 0.786 | -90 | 0.016 | 0.182 | 0 |
| 0.929 | -90 | 0.122 | 0.205 | 0 |
| -0.929 | 90 | 0.46 | 0.428 | 0 |
| -0.786 | 90 | 0.016 | 0.18 | 0 |
| -0.643 | 90 | 0.118 | 0.142 | 0 |
| -0.5 | 90 | 0.014 | 0.12 | 0 |
| -0.357 | 90 | -0.14 | 0.088 | 0 |
| -0.214 | 90 | -0.226 | 0.082 | 0 |
| -0.071 | 90 | -0.311 | 0.086 | 0 |
| 0.071 | 90 | -0.118 | 0.089 | 0 |
| 0.214 | 90 | -0.138 | 0.074 | 0 |
| 0.357 | 90 | -0.245 | 0.104 | 0 |
| 0.5 | 90 | -0.101 | 0.091 | 0 |
| 0.643 | 90 | -0.023 | 0.111 | 0 |
| 0.786 | 90 | 0.108 | 0.131 | 0 |
| 0.929 | 90 | 0.022 | 0.219 | 0 |
| -0.929 | 126 | 1.407 | 0.914 | 0 |
| -0.786 | 126 | 0.573 | 0.319 | 0 |
| -0.643 | 126 | 0.109 | 0.194 | 0 |
| -0.5 | 126 | 0.569 | 0.348 | 0 |
| -0.357 | 126 | 0.014 | 0.16 | 0 |
| -0.214 | 126 | -0.149 | 0.127 | 0 |
| -0.071 | 126 | -0.066 | 0.114 | 0 |
| 0.071 | 126 | -0.067 | 0.109 | 0 |
| 0.214 | 126 | -0.277 | 0.132 | 0 |
| 0.357 | 126 | -0.304 | 0.122 | 0 |
| 0.5 | 126 | -0.308 | 0.154 | 0 |
| 0.643 | 126 | -0.57 | 0.15 | 0 |
| 0.786 | 126 | 0.101 | 0.225 | 0 |
| 0.929 | 126 | 1.355 | 1.06 | 0 |
| -0.929 | 162 | -2.909 | 8.035 | 0 |
| -0.786 | 162 | 1.223 | 1.01 | 0 |
| -0.643 | 162 | 1.114 | 0.529 | 0 |
| -0.5 | 162 | 1.026 | 0.641 | 0 |
| -0.357 | 162 | 0.633 | 0.387 | 0 |
| -0.214 | 162 | 0.101 | 0.225 | 0 |
| -0.071 | 162 | 0.214 | 0.288 | 0 |
| 0.071 | 162 | -0.123 | 0.276 | 0 |
| 0.214 | 162 | -0.285 | 0.278 | 0 |
| 0.357 | 162 | 0.042 | 0.325 | 0 |
| 0.5 | 162 | -0.339 | 0.216 | 0 |
| 0.643 | 162 | -0.177 | 0.227 | 0 |
| 0.786 | 162 | -0.172 | 0.316 | 0 |
| 0.929 | 162 | 0.918 | 0.864 | 0 |