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 : | 1.4 GeV |
| ε : | 0.518 |
|
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 | 0.235 | 0.155 |
| -0.9 | 165 | 0.804 | 0.935 |
| -0.9 | 225 | 2.32 | 2.18 |
| -0.9 | 255 | 0.228 | 0.242 |
| -0.9 | 345 | 0.334 | 0.333 |
| -0.7 | 15 | 1.54 | 0.706 |
| -0.7 | 45 | 0.601 | 0.334 |
| -0.7 | 75 | 0.601 | 0.46 |
| -0.7 | 105 | 0.85 | 0.642 |
| -0.7 | 135 | 3.27 | 2.54 |
| -0.7 | 165 | 0.319 | 0.335 |
| -0.7 | 195 | 4.85 | 4.05 |
| -0.7 | 225 | 3.65 | 2.71 |
| -0.7 | 255 | 1.97 | 1.28 |
| -0.7 | 315 | 0.806 | 0.461 |
| -0.7 | 345 | 0.556 | 0.436 |
| -0.5 | 15 | 1.96 | 0.946 |
| -0.5 | 45 | 1.21 | 0.754 |
| -0.5 | 75 | 2.86 | 1.36 |
| -0.5 | 105 | 3.36 | 1.8 |
| -0.5 | 135 | 0.918 | 0.579 |
| -0.5 | 165 | 18.3 | 22.6 |
| -0.5 | 225 | 0.354 | 0.365 |
| -0.5 | 255 | 1.04 | 0.77 |
| -0.5 | 285 | 1.53 | 0.697 |
| -0.5 | 315 | 1.22 | 0.589 |
| -0.5 | 345 | 1.12 | 0.553 |
| -0.3 | 15 | 1.31 | 0.641 |
| -0.3 | 45 | 1.51 | 0.692 |
| -0.3 | 75 | 1.33 | 0.59 |
| -0.3 | 105 | 2.26 | 1 |
| -0.3 | 135 | 1.92 | 0.776 |
| -0.3 | 225 | 1.79 | 0.902 |
| -0.3 | 255 | 2.46 | 1.12 |
| -0.3 | 285 | 3.97 | 1.52 |
| -0.3 | 315 | 1.84 | 0.696 |
| -0.3 | 345 | 0.892 | 0.498 |
| -0.1 | 15 | 2.58 | 0.992 |
| -0.1 | 45 | 1.18 | 0.571 |
| -0.1 | 75 | 1.88 | 0.778 |
| -0.1 | 105 | 5.94 | 1.79 |
| -0.1 | 135 | 1.23 | 0.599 |
| -0.1 | 225 | 0.84 | 0.624 |
| -0.1 | 255 | 1.58 | 0.716 |
| -0.1 | 285 | 3.81 | 1.5 |
| -0.1 | 315 | 1.18 | 0.641 |
| -0.1 | 345 | 3.1 | 1.29 |
| 0.1 | 15 | 2.03 | 0.919 |
| 0.1 | 45 | 1.11 | 0.498 |
| 0.1 | 75 | 2.11 | 0.695 |
| 0.1 | 105 | 2.48 | 0.773 |
| 0.1 | 135 | 0.587 | 0.43 |
| 0.1 | 195 | 4.3 | 6.1 |
| 0.1 | 225 | 1.97 | 0.988 |
| 0.1 | 255 | 1.53 | 0.562 |
| 0.1 | 285 | 1.71 | 0.821 |
| 0.1 | 315 | 3.42 | 1.26 |
| 0.1 | 345 | 1.95 | 0.75 |
| 0.3 | 15 | 3.05 | 1.07 |
| 0.3 | 45 | 2.46 | 0.939 |
| 0.3 | 75 | 0.747 | 0.457 |
| 0.3 | 105 | 1.6 | 0.673 |
| 0.3 | 135 | 4.96 | 1.97 |
| 0.3 | 225 | 2.05 | 0.918 |
| 0.3 | 255 | 3.78 | 1.36 |
| 0.3 | 285 | 2.42 | 0.852 |
| 0.3 | 315 | 1.26 | 0.517 |
| 0.3 | 345 | 2.96 | 1.25 |
| 0.5 | 15 | 0.639 | 0.356 |
| 0.5 | 45 | 1.29 | 0.5 |
| 0.5 | 75 | 2.26 | 1.06 |
| 0.5 | 105 | 1.73 | 0.718 |
| 0.5 | 135 | 1.65 | 0.902 |
| 0.5 | 195 | 3.4 | 4.82 |
| 0.5 | 225 | 2.42 | 1.32 |
| 0.5 | 255 | 1.17 | 0.589 |
| 0.5 | 285 | 2.42 | 0.956 |
| 0.5 | 315 | 0.565 | 0.251 |
| 0.5 | 345 | 3.72 | 1.62 |
| 0.7 | 15 | 3.54 | 1.49 |
| 0.7 | 45 | 0.293 | 0.317 |
| 0.7 | 75 | 2.06 | 1.1 |
| 0.7 | 105 | 0.57 | 0.276 |
| 0.7 | 135 | 1.4 | 1.09 |
| 0.7 | 225 | 1.8 | 1.4 |
| 0.7 | 255 | 0.888 | 0.532 |
| 0.7 | 285 | 0.902 | 0.592 |
| 0.7 | 315 | 0.641 | 0.349 |
| 0.7 | 345 | 1.07 | 0.428 |
| 0.9 | 15 | 0.255 | 0.207 |
| 0.9 | 45 | 0.321 | 0.362 |
| 0.9 | 75 | 1.27 | 1.18 |
| 0.9 | 105 | 2.06 | 2.98 |
| 0.9 | 135 | 0.485 | 0.384 |
| 0.9 | 225 | 1.31 | 1.64 |
| 0.9 | 255 | 0.649 | 0.555 |
| 0.9 | 285 | 0.927 | 0.586 |
| 0.9 | 315 | 0.636 | 0.433 |