cos(θπ) = dimensionless
Fit φ dependence:
Parameter (X axis): φπ, deg
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Experiment: E-89-037 Electroproduction of the P33(1232) Resonance, 2002
Spokespersons: V. Burkert, R. Minehart
Experiment comment: Release 1 - Data replay: recsis prod-1-9. RC and acceptance: aao_rad+MAID98
Publication:
Quantity measured: dσ/dΩ, mcbn/srad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π0p, polarization: none
| Q2 : | 1.3 — 1.6 GeV2 |
|---|---|
| W : | 1.52 GeV |
| ε : | 0.495 |
|
Select data slice:
cos(θπ) = dimensionless Fit φ dependence: |
Observable quantity measured (Y axis): dσ/dΩ, mcbn/srad
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 |
dσ/dΩ,
mcbn/srad |
Data errors,
mcbn/srad |
|---|---|---|---|
| -0.9 | 15 | 0.301 | 0.166 |
| -0.9 | 45 | 0.195 | 0.157 |
| -0.9 | 75 | 0.122 | 0.097 |
| -0.9 | 105 | 0.127 | 0.138 |
| -0.9 | 135 | 0.889 | 0.675 |
| -0.9 | 165 | 0.308 | 0.193 |
| -0.9 | 195 | 0.976 | 0.557 |
| -0.9 | 225 | 0.449 | 0.28 |
| -0.9 | 255 | 0.671 | 0.461 |
| -0.9 | 285 | 0.52 | 0.392 |
| -0.9 | 315 | 0.847 | 0.453 |
| -0.9 | 345 | 0.378 | 0.231 |
| -0.7 | 15 | 0.586 | 0.273 |
| -0.7 | 45 | 0.936 | 0.382 |
| -0.7 | 75 | 0.838 | 0.476 |
| -0.7 | 105 | 0.195 | 0.125 |
| -0.7 | 135 | 0.19 | 0.206 |
| -0.7 | 165 | 0.999 | 0.918 |
| -0.7 | 195 | 1.55 | 1.11 |
| -0.7 | 255 | 0.828 | 0.508 |
| -0.7 | 285 | 0.756 | 0.314 |
| -0.7 | 315 | 0.384 | 0.162 |
| -0.7 | 345 | 0.433 | 0.222 |
| -0.5 | 45 | 1.38 | 0.532 |
| -0.5 | 75 | 0.475 | 0.265 |
| -0.5 | 105 | 0.293 | 0.181 |
| -0.5 | 135 | 0.433 | 0.279 |
| -0.5 | 165 | 3.55 | 5.03 |
| -0.5 | 225 | 0.881 | 0.628 |
| -0.5 | 255 | 1.29 | 0.546 |
| -0.5 | 285 | 0.639 | 0.245 |
| -0.5 | 315 | 0.425 | 0.209 |
| -0.3 | 15 | 0.15 | 0.156 |
| -0.3 | 45 | 0.665 | 0.312 |
| -0.3 | 75 | 0.935 | 0.345 |
| -0.3 | 105 | 0.83 | 0.298 |
| -0.3 | 135 | 1.68 | 0.57 |
| -0.3 | 225 | 1.51 | 0.654 |
| -0.3 | 255 | 1.15 | 0.373 |
| -0.3 | 285 | 0.944 | 0.347 |
| -0.3 | 315 | 1.04 | 0.413 |
| -0.3 | 345 | 0.927 | 0.53 |
| -0.1 | 45 | 1.09 | 0.387 |
| -0.1 | 75 | 1.14 | 0.385 |
| -0.1 | 105 | 1.76 | 0.469 |
| -0.1 | 135 | 0.919 | 0.367 |
| -0.1 | 225 | 2.86 | 0.85 |
| -0.1 | 255 | 1.23 | 0.415 |
| -0.1 | 285 | 1.45 | 0.458 |
| -0.1 | 315 | 1.01 | 0.368 |
| -0.1 | 345 | 1.07 | 0.653 |
| 0.1 | 15 | 0.721 | 0.41 |
| 0.1 | 45 | 1.03 | 0.362 |
| 0.1 | 75 | 0.959 | 0.268 |
| 0.1 | 105 | 0.738 | 0.208 |
| 0.1 | 135 | 3 | 0.951 |
| 0.1 | 225 | 1.66 | 0.475 |
| 0.1 | 255 | 0.852 | 0.236 |
| 0.1 | 285 | 1.05 | 0.32 |
| 0.1 | 315 | 1.49 | 0.496 |
| 0.1 | 345 | 0.519 | 0.398 |
| 0.3 | 15 | 1.55 | 0.893 |
| 0.3 | 45 | 0.647 | 0.347 |
| 0.3 | 75 | 1.63 | 0.512 |
| 0.3 | 105 | 1.15 | 0.29 |
| 0.3 | 135 | 2.47 | 0.872 |
| 0.3 | 225 | 0.949 | 0.343 |
| 0.3 | 255 | 1.51 | 0.379 |
| 0.3 | 285 | 0.909 | 0.319 |
| 0.3 | 315 | 0.669 | 0.224 |
| 0.3 | 345 | 0.653 | 0.416 |
| 0.5 | 15 | 1.2 | 0.541 |
| 0.5 | 45 | 1.57 | 0.585 |
| 0.5 | 75 | 1.52 | 0.426 |
| 0.5 | 105 | 0.843 | 0.267 |
| 0.5 | 135 | 0.5 | 0.224 |
| 0.5 | 225 | 1.56 | 0.658 |
| 0.5 | 255 | 0.825 | 0.243 |
| 0.5 | 285 | 0.76 | 0.267 |
| 0.5 | 315 | 1.01 | 0.34 |
| 0.5 | 345 | 0.751 | 0.368 |
| 0.7 | 15 | 0.267 | 0.294 |
| 0.7 | 45 | 0.514 | 0.343 |
| 0.7 | 75 | 0.381 | 0.176 |
| 0.7 | 105 | 0.94 | 0.34 |
| 0.7 | 135 | 0.691 | 0.34 |
| 0.7 | 225 | 0.298 | 0.159 |
| 0.7 | 255 | 1.06 | 0.386 |
| 0.7 | 285 | 1.23 | 0.441 |
| 0.7 | 315 | 0.563 | 0.261 |
| 0.7 | 345 | 2.53 | 1.43 |
| 0.9 | 15 | 0.704 | 0.888 |
| 0.9 | 45 | 0.178 | 0.141 |
| 0.9 | 75 | 1.88 | 0.968 |
| 0.9 | 105 | 0.14 | 0.152 |
| 0.9 | 135 | 1.13 | 1.06 |
| 0.9 | 255 | 0.324 | 0.197 |
| 0.9 | 285 | 0.128 | 0.0849 |
| 0.9 | 315 | 0.725 | 0.536 |
| 0.9 | 345 | 0.184 | 0.228 |