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 : | 0.7 — 0.8 GeV2 |
|---|---|
| W : | 1.42 GeV |
| ε : | 0.496 |
|
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 | 165 | 1.64 | 1.52 |
| -0.9 | 195 | 0.746 | 0.927 |
| -0.9 | 225 | 3.18 | 3.24 |
| -0.9 | 285 | 0.374 | 0.418 |
| -0.9 | 345 | 0.0663 | 0.0742 |
| -0.7 | 15 | 0.869 | 0.498 |
| -0.7 | 45 | 0.401 | 0.252 |
| -0.7 | 75 | 0.494 | 0.525 |
| -0.7 | 135 | 2.31 | 1.61 |
| -0.7 | 195 | 2.17 | 1.99 |
| -0.7 | 225 | 0.334 | 0.359 |
| -0.7 | 255 | 1.15 | 0.756 |
| -0.7 | 285 | 1.07 | 0.837 |
| -0.7 | 345 | 4.2 | 3.68 |
| -0.5 | 15 | 1.06 | 0.832 |
| -0.5 | 45 | 4.18 | 2.55 |
| -0.5 | 75 | 1.31 | 0.839 |
| -0.5 | 105 | 1.64 | 1.02 |
| -0.5 | 135 | 2.46 | 1.43 |
| -0.5 | 255 | 1.37 | 0.758 |
| -0.5 | 285 | 0.449 | 0.462 |
| -0.5 | 315 | 1.01 | 0.496 |
| -0.5 | 345 | 0.685 | 0.442 |
| -0.3 | 15 | 0.883 | 0.679 |
| -0.3 | 45 | 1.69 | 0.917 |
| -0.3 | 75 | 2.44 | 1.06 |
| -0.3 | 105 | 1.55 | 0.687 |
| -0.3 | 135 | 3.24 | 1.69 |
| -0.3 | 225 | 2.36 | 1.11 |
| -0.3 | 255 | 0.866 | 0.527 |
| -0.3 | 285 | 2.48 | 1.39 |
| -0.3 | 315 | 2.99 | 1.41 |
| -0.1 | 45 | 1.53 | 1.19 |
| -0.1 | 75 | 1.27 | 0.612 |
| -0.1 | 105 | 1.25 | 0.547 |
| -0.1 | 135 | 2.02 | 0.976 |
| -0.1 | 225 | 4.08 | 1.86 |
| -0.1 | 255 | 1.36 | 0.655 |
| -0.1 | 285 | 4.15 | 1.61 |
| -0.1 | 315 | 2.67 | 1.15 |
| -0.1 | 345 | 1.68 | 0.972 |
| 0.1 | 15 | 2.62 | 1.35 |
| 0.1 | 45 | 2.49 | 0.959 |
| 0.1 | 75 | 6.34 | 3.76 |
| 0.1 | 105 | 2.8 | 1.08 |
| 0.1 | 135 | 2.22 | 1.12 |
| 0.1 | 225 | 8.59 | 5.8 |
| 0.1 | 255 | 5.91 | 3.15 |
| 0.1 | 285 | 2.7 | 1.16 |
| 0.1 | 315 | 1.73 | 0.85 |
| 0.1 | 345 | 1.16 | 0.915 |
| 0.3 | 15 | 3.04 | 1.37 |
| 0.3 | 45 | 1.45 | 0.724 |
| 0.3 | 75 | 2.22 | 1.08 |
| 0.3 | 105 | 2.64 | 1.06 |
| 0.3 | 135 | 0.904 | 0.687 |
| 0.3 | 225 | 2.24 | 1.81 |
| 0.3 | 255 | 2.1 | 0.768 |
| 0.3 | 285 | 1.8 | 0.859 |
| 0.3 | 315 | 0.568 | 0.423 |
| 0.3 | 345 | 0.906 | 0.498 |
| 0.5 | 15 | 1.38 | 1.11 |
| 0.5 | 45 | 1.81 | 0.949 |
| 0.5 | 75 | 1.06 | 0.55 |
| 0.5 | 105 | 0.892 | 0.682 |
| 0.5 | 135 | 2.51 | 2.19 |
| 0.5 | 225 | 1.69 | 1 |
| 0.5 | 255 | 2.53 | 1.1 |
| 0.5 | 285 | 0.255 | 0.263 |
| 0.5 | 315 | 0.857 | 0.531 |
| 0.5 | 345 | 2.97 | 1.39 |
| 0.7 | 15 | 2.32 | 1.01 |
| 0.7 | 45 | 1.46 | 0.901 |
| 0.7 | 75 | 1.51 | 0.774 |
| 0.7 | 105 | 2.47 | 1.41 |
| 0.7 | 135 | 1.26 | 1.39 |
| 0.7 | 225 | 9.76 | 12 |
| 0.7 | 255 | 0.559 | 0.45 |
| 0.7 | 285 | 0.837 | 0.398 |
| 0.7 | 315 | 0.807 | 0.529 |
| 0.7 | 345 | 0.819 | 0.533 |
| 0.9 | 15 | 0.295 | 0.229 |
| 0.9 | 45 | 1.18 | 1.1 |
| 0.9 | 75 | 4.35 | 4.78 |
| 0.9 | 225 | 4.02 | 4.67 |
| 0.9 | 255 | 1.48 | 1.11 |
| 0.9 | 285 | 0.0541 | 0.0572 |
| 0.9 | 315 | 2.81 | 3.25 |
| 0.9 | 345 | 1.83 | 1.33 |