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 : | 1.6 — 2 GeV2 |
|---|---|
| W : | 1.4 GeV |
| ε : | 0.461 |
|
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 | 45 | 0.767 | 0.958 |
| -0.9 | 225 | 0.169 | 0.191 |
| -0.9 | 285 | 1.33 | 1.66 |
| -0.9 | 345 | 0.209 | 0.25 |
| -0.7 | 45 | 0.199 | 0.215 |
| -0.7 | 75 | 0.992 | 1 |
| -0.7 | 105 | 0.146 | 0.114 |
| -0.7 | 135 | 0.375 | 0.422 |
| -0.7 | 255 | 1.81 | 2.23 |
| -0.7 | 315 | 0.355 | 0.3 |
| -0.5 | 15 | 0.102 | 0.108 |
| -0.5 | 45 | 5.5 | 6.38 |
| -0.5 | 75 | 0.118 | 0.126 |
| -0.5 | 105 | 0.467 | 0.373 |
| -0.5 | 165 | 0.424 | 0.522 |
| -0.5 | 195 | 0.393 | 0.484 |
| -0.5 | 285 | 0.597 | 0.507 |
| -0.5 | 315 | 0.144 | 0.151 |
| -0.5 | 345 | 0.506 | 0.43 |
| -0.3 | 15 | 0.518 | 0.416 |
| -0.3 | 45 | 0.318 | 0.249 |
| -0.3 | 75 | 0.203 | 0.22 |
| -0.3 | 105 | 0.307 | 0.331 |
| -0.3 | 135 | 1.49 | 2.12 |
| -0.3 | 225 | 0.278 | 0.302 |
| -0.3 | 255 | 0.225 | 0.24 |
| -0.3 | 285 | 0.19 | 0.12 |
| -0.3 | 315 | 1.41 | 1.42 |
| -0.3 | 345 | 1.08 | 0.649 |
| -0.1 | 15 | 0.15 | 0.161 |
| -0.1 | 45 | 0.419 | 0.23 |
| -0.1 | 75 | 0.7 | 0.576 |
| -0.1 | 105 | 0.165 | 0.173 |
| -0.1 | 135 | 0.423 | 0.335 |
| -0.1 | 225 | 0.996 | 0.87 |
| -0.1 | 255 | 0.162 | 0.171 |
| -0.1 | 285 | 0.638 | 0.525 |
| -0.1 | 315 | 0.239 | 0.187 |
| -0.1 | 345 | 0.272 | 0.213 |
| 0.1 | 15 | 1.23 | 0.79 |
| 0.1 | 45 | 0.517 | 0.305 |
| 0.1 | 75 | 0.617 | 0.694 |
| 0.1 | 105 | 1.79 | 1.28 |
| 0.1 | 135 | 0.325 | 0.359 |
| 0.1 | 225 | 2.69 | 3.31 |
| 0.1 | 255 | 2.26 | 1.49 |
| 0.1 | 285 | 0.221 | 0.237 |
| 0.1 | 315 | 0.553 | 0.332 |
| 0.1 | 345 | 1.07 | 0.729 |
| 0.3 | 15 | 0.251 | 0.196 |
| 0.3 | 45 | 1.72 | 2.44 |
| 0.3 | 75 | 2.53 | 1.95 |
| 0.3 | 105 | 0.56 | 0.472 |
| 0.3 | 135 | 0.223 | 0.238 |
| 0.3 | 195 | 1.03 | 1.46 |
| 0.3 | 255 | 0.946 | 0.564 |
| 0.3 | 285 | 0.51 | 0.433 |
| 0.3 | 315 | 0.208 | 0.131 |
| 0.3 | 345 | 1.19 | 0.657 |
| 0.5 | 15 | 0.219 | 0.168 |
| 0.5 | 45 | 0.211 | 0.228 |
| 0.5 | 75 | 0.387 | 0.428 |
| 0.5 | 105 | 0.352 | 0.409 |
| 0.5 | 135 | 0.369 | 0.455 |
| 0.5 | 225 | 3.37 | 3.78 |
| 0.5 | 255 | 0.491 | 0.336 |
| 0.5 | 285 | 0.223 | 0.252 |
| 0.5 | 315 | 0.615 | 0.537 |
| 0.5 | 345 | 0.167 | 0.183 |
| 0.7 | 45 | 0.901 | 0.768 |
| 0.7 | 135 | 0.564 | 0.567 |
| 0.7 | 225 | 1.74 | 2.16 |
| 0.7 | 255 | 0.141 | 0.112 |
| 0.7 | 285 | 0.105 | 0.114 |
| 0.7 | 315 | 0.557 | 0.474 |
| 0.7 | 345 | 0.148 | 0.165 |
| 0.9 | 105 | 1.64 | 2.1 |
| 0.9 | 285 | 1.09 | 1.58 |
| 0.9 | 315 | 1.19 | 1.52 |
| 0.9 | 345 | 0.0442 | 0.0441 |