cos(θπ) = dimensionless
Fit φ dependence:
Parameter (X axis): φπ, deg
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Experiment: E89-042 CLAS Experiment, 2003
Spokespersons: V. D. Burkert, R. Minehart
Publication:
Quantity measured: Ab(θπ, φπ), 1/sterad
Asymmetry.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: none
Final state: π0p, polarization: none
| Q2 : | 0.4 GeV2 |
|---|---|
| W : | 1.3 GeV |
| xb : | 0.3041 |
|
Select data slice:
cos(θπ) = dimensionless Fit φ dependence: |
Observable quantity measured (Y axis): Ab(θπ, φπ), 1/sterad
Parameter (X axis): φπ, deg |
Click here to get data in text file, delimited with tabs.
Click here to get calculated fit coefficients in text file, delimited with tabs.
Measured data:
|
cos(θπ),
dimensionless |
φπ,
deg |
Ab(θπ, φπ),
1/sterad |
Data errors,
1/sterad |
Systematic errors,
1/sterad |
|---|---|---|---|---|
| -0.875 | 22.5 | 0.0465 | 0.0293 | 0 |
| -0.875 | 67.5 | 0.0568 | 0.0294 | 0 |
| -0.875 | 112.5 | 0.083 | 0.0341 | 0 |
| -0.875 | 157.5 | -0.000658 | 0.0361 | 0 |
| -0.875 | 202.5 | -0.101 | 0.0372 | 0 |
| -0.875 | 247.5 | -0.111 | 0.0339 | 0 |
| -0.875 | 292.5 | -0.0314 | 0.0294 | 0 |
| -0.875 | 337.5 | -0.122 | 0.0299 | 0 |
| -0.625 | 22.5 | 0.00542 | 0.0213 | 0 |
| -0.625 | 67.5 | 0.0052 | 0.0236 | 0 |
| -0.625 | 112.5 | 0.069 | 0.0333 | 0 |
| -0.625 | 157.5 | 0.0296 | 0.0378 | 0 |
| -0.625 | 202.5 | -0.0232 | 0.0386 | 0 |
| -0.625 | 247.5 | -0.0241 | 0.0333 | 0 |
| -0.625 | 292.5 | -0.037 | 0.0236 | 0 |
| -0.625 | 337.5 | -0.0509 | 0.0214 | 0 |
| -0.375 | 22.5 | 0.0108 | 0.0184 | 0 |
| -0.375 | 67.5 | 0.00774 | 0.0213 | 0 |
| -0.375 | 112.5 | -0.0193 | 0.0259 | 0 |
| -0.375 | 157.5 | 0.0623 | 0.0459 | 0 |
| -0.375 | 202.5 | -0.0426 | 0.0481 | 0 |
| -0.375 | 247.5 | 0.00209 | 0.0257 | 0 |
| -0.375 | 292.5 | -0.0268 | 0.0212 | 0 |
| -0.375 | 337.5 | 0.00635 | 0.0186 | 0 |
| -0.125 | 22.5 | -0.0322 | 0.0171 | 0 |
| -0.125 | 67.5 | -0.0145 | 0.02 | 0 |
| -0.125 | 112.5 | -0.0284 | 0.0196 | 0 |
| -0.125 | 157.5 | 0.12 | 0.04 | 0 |
| -0.125 | 202.5 | -0.0284 | 0.0407 | 0 |
| -0.125 | 247.5 | -0.041 | 0.0191 | 0 |
| -0.125 | 292.5 | 0.0172 | 0.0196 | 0 |
| -0.125 | 337.5 | 0.00899 | 0.017 | 0 |
| 0.125 | 22.5 | -0.000707 | 0.017 | 0 |
| 0.125 | 67.5 | -0.0464 | 0.0187 | 0 |
| 0.125 | 112.5 | -0.0312 | 0.017 | 0 |
| 0.125 | 157.5 | -0.0564 | 0.0317 | 0 |
| 0.125 | 202.5 | 0.00283 | 0.0314 | 0 |
| 0.125 | 247.5 | -0.000412 | 0.0168 | 0 |
| 0.125 | 292.5 | 0.012 | 0.0187 | 0 |
| 0.125 | 337.5 | 0.0303 | 0.0165 | 0 |
| 0.375 | 22.5 | -0.0105 | 0.0174 | 0 |
| 0.375 | 67.5 | -0.0249 | 0.0193 | 0 |
| 0.375 | 112.5 | -0.0048 | 0.0168 | 0 |
| 0.375 | 157.5 | -0.0522 | 0.0307 | 0 |
| 0.375 | 202.5 | 0.0236 | 0.0297 | 0 |
| 0.375 | 247.5 | 0.0168 | 0.0168 | 0 |
| 0.375 | 292.5 | 0.0159 | 0.019 | 0 |
| 0.375 | 337.5 | 0.0145 | 0.0174 | 0 |
| 0.625 | 22.5 | -0.0459 | 0.02 | 0 |
| 0.625 | 67.5 | -0.0383 | 0.0216 | 0 |
| 0.625 | 112.5 | -0.0245 | 0.0193 | 0 |
| 0.625 | 157.5 | -0.0178 | 0.0329 | 0 |
| 0.625 | 202.5 | 0.0362 | 0.0325 | 0 |
| 0.625 | 247.5 | 0.00255 | 0.0188 | 0 |
| 0.625 | 292.5 | 0.0633 | 0.0214 | 0 |
| 0.625 | 337.5 | -0.00714 | 0.02 | 0 |
| 0.875 | 22.5 | -0.0725 | 0.0264 | 0 |
| 0.875 | 67.5 | -0.0528 | 0.0313 | 0 |
| 0.875 | 112.5 | -0.00716 | 0.0335 | 0 |
| 0.875 | 157.5 | 0.0265 | 0.0429 | 0 |
| 0.875 | 202.5 | -0.00265 | 0.0438 | 0 |
| 0.875 | 247.5 | 0.0281 | 0.0336 | 0 |
| 0.875 | 292.5 | 0.0491 | 0.0312 | 0 |
| 0.875 | 337.5 | 0.0354 | 0.0262 | 0 |