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 : | 1.42 GeV |
| ε : | 0.445 |
|
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 | 105 | 0.441 | 0.445 |
| -0.9 | 315 | 0.627 | 0.777 |
| -0.7 | 15 | 0.571 | 0.814 |
| -0.7 | 75 | 0.296 | 0.344 |
| -0.7 | 105 | 2.65 | 2.31 |
| -0.7 | 165 | 0.778 | 1.11 |
| -0.7 | 195 | 0.387 | 0.438 |
| -0.7 | 255 | 0.61 | 0.503 |
| -0.5 | 45 | 0.153 | 0.162 |
| -0.5 | 75 | 0.392 | 0.453 |
| -0.5 | 195 | 0.358 | 0.402 |
| -0.5 | 225 | 3.05 | 3.09 |
| -0.5 | 315 | 0.55 | 0.677 |
| -0.3 | 75 | 2.81 | 2.01 |
| -0.3 | 255 | 5.41 | 6.65 |
| -0.1 | 15 | 0.895 | 1.1 |
| -0.1 | 75 | 0.695 | 0.56 |
| -0.1 | 135 | 1.73 | 1.76 |
| -0.1 | 225 | 0.645 | 0.793 |
| -0.1 | 315 | 0.525 | 0.589 |
| -0.1 | 345 | 2.01 | 2.86 |
| 0.1 | 45 | 1.83 | 1.31 |
| 0.1 | 75 | 0.794 | 0.921 |
| 0.1 | 105 | 1.63 | 1.06 |
| 0.1 | 135 | 0.406 | 0.324 |
| 0.1 | 255 | 0.42 | 0.34 |
| 0.1 | 285 | 0.324 | 0.253 |
| 0.1 | 315 | 1.58 | 1.22 |
| 0.1 | 345 | 0.231 | 0.26 |
| 0.3 | 45 | 0.88 | 0.767 |
| 0.3 | 75 | 1.48 | 1.29 |
| 0.3 | 135 | 0.836 | 0.619 |
| 0.3 | 255 | 1.85 | 2.28 |
| 0.3 | 285 | 0.0969 | 0.104 |
| 0.3 | 315 | 0.308 | 0.346 |
| 0.3 | 345 | 0.25 | 0.263 |
| 0.5 | 75 | 0.916 | 0.707 |
| 0.5 | 105 | 0.804 | 0.809 |
| 0.5 | 255 | 0.752 | 1.07 |
| 0.5 | 285 | 0.358 | 0.415 |
| 0.5 | 315 | 0.375 | 0.307 |
| 0.7 | 15 | 0.178 | 0.22 |
| 0.7 | 135 | 0.21 | 0.263 |
| 0.7 | 225 | 0.215 | 0.253 |
| 0.7 | 255 | 0.329 | 0.471 |
| 0.7 | 315 | 0.216 | 0.253 |
| 0.7 | 345 | 0.309 | 0.382 |
| 0.9 | 195 | 0.792 | 1.16 |
| 0.9 | 225 | 0.387 | 0.558 |