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 : | 0.379 — 0.54 GeV2 |
|---|---|
| W : | 1.2 — 1.25 GeV |
|
Select data slice:
cos(θπ) = dimensionless |
Observable quantity measured (Y axis): Abt(θπ, φπ), 1/sterad
Parameter (X axis): φπ, deg |
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Measured data:
|
cos(θπ),
dimensionless |
φπ,
deg |
Abt(θπ, φπ),
1/sterad |
Data errors,
1/sterad |
Systematic errors,
1/sterad |
|---|---|---|---|---|
| -0.929 | -162 | 1.05 | 0.362 | 0 |
| -0.786 | -162 | 0.434 | 0.181 | 0 |
| -0.643 | -162 | -0.107 | 0.151 | 0 |
| -0.5 | -162 | -0.501 | 0.168 | 0 |
| -0.357 | -162 | -0.583 | 0.201 | 0 |
| -0.214 | -162 | -0.474 | 0.126 | 0 |
| -0.071 | -162 | -0.611 | 0.128 | 0 |
| 0.071 | -162 | -0.554 | 0.104 | 0 |
| 0.214 | -162 | -0.684 | 0.116 | 0 |
| 0.357 | -162 | -0.683 | 0.104 | 0 |
| 0.5 | -162 | -0.575 | 0.109 | 0 |
| 0.643 | -162 | -0.598 | 0.122 | 0 |
| 0.786 | -162 | -0.308 | 0.112 | 0 |
| 0.929 | -162 | -0.074 | 0.103 | 0 |
| -0.929 | -126 | 0.415 | 0.154 | 0 |
| -0.786 | -126 | -0.156 | 0.142 | 0 |
| -0.643 | -126 | -0.087 | 0.116 | 0 |
| -0.5 | -126 | -0.197 | 0.084 | 0 |
| -0.357 | -126 | -0.299 | 0.076 | 0 |
| -0.214 | -126 | -0.213 | 0.062 | 0 |
| -0.071 | -126 | -0.286 | 0.06 | 0 |
| 0.071 | -126 | -0.266 | 0.065 | 0 |
| 0.214 | -126 | -0.387 | 0.064 | 0 |
| 0.357 | -126 | -0.319 | 0.065 | 0 |
| 0.5 | -126 | -0.333 | 0.067 | 0 |
| 0.643 | -126 | -0.344 | 0.073 | 0 |
| 0.786 | -126 | -0.135 | 0.073 | 0 |
| 0.929 | -126 | 0.074 | 0.092 | 0 |
| -0.929 | -90 | 0.037 | 0.113 | 0 |
| -0.786 | -90 | -0.161 | 0.109 | 0 |
| -0.643 | -90 | -0.098 | 0.075 | 0 |
| -0.5 | -90 | -0.148 | 0.07 | 0 |
| -0.357 | -90 | -0.336 | 0.06 | 0 |
| -0.214 | -90 | -0.266 | 0.055 | 0 |
| -0.071 | -90 | -0.372 | 0.056 | 0 |
| 0.071 | -90 | -0.244 | 0.059 | 0 |
| 0.214 | -90 | -0.255 | 0.057 | 0 |
| 0.357 | -90 | -0.308 | 0.061 | 0 |
| 0.5 | -90 | -0.308 | 0.059 | 0 |
| 0.643 | -90 | -0.107 | 0.073 | 0 |
| 0.786 | -90 | -0.142 | 0.086 | 0 |
| 0.929 | -90 | 0.334 | 0.137 | 0 |
| -0.929 | 90 | 0.387 | 0.154 | 0 |
| -0.786 | 90 | -0.095 | 0.093 | 0 |
| -0.643 | 90 | -0.195 | 0.068 | 0 |
| -0.5 | 90 | -0.285 | 0.07 | 0 |
| -0.357 | 90 | -0.205 | 0.062 | 0 |
| -0.214 | 90 | -0.346 | 0.06 | 0 |
| -0.071 | 90 | -0.249 | 0.056 | 0 |
| 0.071 | 90 | -0.269 | 0.056 | 0 |
| 0.214 | 90 | -0.246 | 0.058 | 0 |
| 0.357 | 90 | -0.229 | 0.06 | 0 |
| 0.5 | 90 | -0.104 | 0.06 | 0 |
| 0.643 | 90 | -0.135 | 0.071 | 0 |
| 0.786 | 90 | -0.159 | 0.099 | 0 |
| 0.929 | 90 | 0.399 | 0.139 | 0 |
| -0.929 | 126 | 0.308 | 0.13 | 0 |
| -0.786 | 126 | 0.205 | 0.113 | 0 |
| -0.643 | 126 | 0.084 | 0.088 | 0 |
| -0.5 | 126 | -0.272 | 0.079 | 0 |
| -0.357 | 126 | -0.336 | 0.074 | 0 |
| -0.214 | 126 | -0.207 | 0.072 | 0 |
| -0.071 | 126 | -0.214 | 0.069 | 0 |
| 0.071 | 126 | -0.319 | 0.075 | 0 |
| 0.214 | 126 | -0.331 | 0.069 | 0 |
| 0.357 | 126 | -0.344 | 0.07 | 0 |
| 0.5 | 126 | -0.33 | 0.067 | 0 |
| 0.643 | 126 | -0.295 | 0.074 | 0 |
| 0.786 | 126 | -0.128 | 0.095 | 0 |
| 0.929 | 126 | 0.074 | 0.138 | 0 |
| -0.929 | 162 | 0.715 | 0.308 | 0 |
| -0.786 | 162 | -0.111 | 0.204 | 0 |
| -0.643 | 162 | -0.252 | 0.154 | 0 |
| -0.5 | 162 | -0.623 | 0.206 | 0 |
| -0.357 | 162 | -0.515 | 0.15 | 0 |
| -0.214 | 162 | -0.419 | 0.114 | 0 |
| -0.071 | 162 | -0.629 | 0.141 | 0 |
| 0.071 | 162 | -0.696 | 0.116 | 0 |
| 0.214 | 162 | -0.645 | 0.107 | 0 |
| 0.357 | 162 | -0.754 | 0.132 | 0 |
| 0.5 | 162 | -0.592 | 0.116 | 0 |
| 0.643 | 162 | -0.312 | 0.112 | 0 |
| 0.786 | 162 | -0.469 | 0.132 | 0 |
| 0.929 | 162 | -0.143 | 0.133 | 0 |