Measurement E9M113
| Experiment: | E-89-037 Electroproduction of the P33(1232) Resonance | |
|---|---|---|
| Year: | 2002 | |
| Spokespersons: | V. Burkert, R. Minehart | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.6 — 0.7 GeV2 | |
| W: | 1.2 GeV | |
| ε: | 0.736 | |
| Publication: |
K. Joo, L. C. Smith, V. D. Burkert, R. Minehart, I. G. Aznauryan, L. Elouadrhiri, S. Stepanyan, and CLAS Collaboration Q2 Dependence of Quadrupole Strength in the γ*p --> Δ+(1232) --> pπ0 Transition //
Phys. Rev. Let. 88, 122001 (2002)
|
|
| cos(θπ) | φπ, [deg] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 15.0 | 9.85 | 1.83 |
| -0.9 | 45.0 | 5.46 | 1.25 |
| -0.9 | 75.0 | 8.85 | 1.84 |
| -0.9 | 105.0 | 13.4 | 2.57 |
| -0.9 | 135.0 | 5.92 | 1.29 |
| -0.9 | 165.0 | 8.67 | 2.14 |
| -0.9 | 195.0 | 4.55 | 1.1 |
| -0.9 | 225.0 | 4.6 | 1.09 |
| -0.9 | 255.0 | 12.9 | 2.66 |
| -0.9 | 285.0 | 9.15 | 1.98 |
| -0.9 | 315.0 | 12.2 | 2.34 |
| -0.9 | 345.0 | 8.48 | 1.86 |
| -0.7 | 15.0 | 9.46 | 1.66 |
| -0.7 | 45.0 | 10.1 | 1.72 |
| -0.7 | 75.0 | 11.4 | 2.13 |
| -0.7 | 105.0 | 15.1 | 2.73 |
| -0.7 | 135.0 | 6.32 | 1.43 |
| -0.7 | 165.0 | 9.19 | 1.79 |
| -0.7 | 195.0 | 5.98 | 1.31 |
| -0.7 | 225.0 | 10.0 | 1.86 |
| -0.7 | 255.0 | 10.8 | 1.95 |
| -0.7 | 285.0 | 12.2 | 2.22 |
| -0.7 | 315.0 | 10.5 | 1.85 |
| -0.7 | 345.0 | 7.35 | 1.31 |
| -0.5 | 15.0 | 10.3 | 1.71 |
| -0.5 | 45.0 | 19.7 | 2.9 |
| -0.5 | 75.0 | 14.6 | 2.35 |
| -0.5 | 105.0 | 15.2 | 2.8 |
| -0.5 | 135.0 | 12.1 | 2.19 |
| -0.5 | 165.0 | 8.17 | 1.63 |
| -0.5 | 195.0 | 15.1 | 2.57 |
| -0.5 | 225.0 | 14.0 | 2.69 |
| -0.5 | 255.0 | 15.4 | 2.49 |
| -0.5 | 285.0 | 16.5 | 2.72 |
| -0.5 | 315.0 | 10.0 | 1.55 |
| -0.5 | 345.0 | 8.45 | 1.37 |
| -0.3 | 15.0 | 15.0 | 2.41 |
| -0.3 | 45.0 | 16.9 | 2.46 |
| -0.3 | 75.0 | 11.8 | 2.14 |
| -0.3 | 105.0 | 15.9 | 2.74 |
| -0.3 | 135.0 | 10.9 | 2.29 |
| -0.3 | 165.0 | 13.1 | 2.39 |
| -0.3 | 195.0 | 8.28 | 1.48 |
| -0.3 | 225.0 | 10.3 | 2.27 |
| -0.3 | 255.0 | 18.3 | 3.14 |
| -0.3 | 285.0 | 26.3 | 3.98 |
| -0.3 | 315.0 | 16.0 | 2.52 |
| -0.3 | 345.0 | 9.8 | 1.69 |
| -0.1 | 15.0 | 15.3 | 2.44 |
| -0.1 | 45.0 | 16.1 | 2.4 |
| -0.1 | 75.0 | 14.9 | 2.86 |
| -0.1 | 105.0 | 23.6 | 3.85 |
| -0.1 | 135.0 | 17.0 | 3.39 |
| -0.1 | 165.0 | 12.8 | 2.06 |
| -0.1 | 195.0 | 13.0 | 2.27 |
| -0.1 | 225.0 | 15.3 | 2.86 |
| -0.1 | 255.0 | 13.8 | 2.32 |
| -0.1 | 285.0 | 16.5 | 2.83 |
| -0.1 | 315.0 | 15.3 | 2.31 |
| -0.1 | 345.0 | 10.1 | 1.65 |
| 0.1 | 15.0 | 12.9 | 1.89 |
| 0.1 | 45.0 | 18.2 | 2.55 |
| 0.1 | 75.0 | 16.6 | 2.77 |
| 0.1 | 105.0 | 24.0 | 4.28 |
| 0.1 | 135.0 | 13.6 | 2.64 |
| 0.1 | 165.0 | 17.6 | 2.63 |
| 0.1 | 195.0 | 15.8 | 2.6 |
| 0.1 | 225.0 | 13.7 | 2.81 |
| 0.1 | 255.0 | 16.9 | 2.69 |
| 0.1 | 285.0 | 17.6 | 2.93 |
| 0.1 | 315.0 | 18.7 | 2.87 |
| 0.1 | 345.0 | 7.37 | 1.21 |
| 0.3 | 15.0 | 10.1 | 1.54 |
| 0.3 | 45.0 | 13.3 | 2.12 |
| 0.3 | 75.0 | 14.6 | 2.44 |
| 0.3 | 105.0 | 24.7 | 4.08 |
| 0.3 | 135.0 | 30.5 | 5.39 |
| 0.3 | 165.0 | 15.8 | 2.68 |
| 0.3 | 195.0 | 12.4 | 2.29 |
| 0.3 | 225.0 | 12.4 | 2.57 |
| 0.3 | 255.0 | 21.5 | 3.67 |
| 0.3 | 285.0 | 14.2 | 2.63 |
| 0.3 | 315.0 | 12.1 | 1.98 |
| 0.3 | 345.0 | 9.41 | 1.5 |
| 0.5 | 15.0 | 9.88 | 1.74 |
| 0.5 | 45.0 | 12.6 | 2.15 |
| 0.5 | 75.0 | 17.9 | 3.08 |
| 0.5 | 105.0 | 21.5 | 3.98 |
| 0.5 | 135.0 | 14.1 | 2.89 |
| 0.5 | 165.0 | 15.4 | 2.71 |
| 0.5 | 195.0 | 14.3 | 2.24 |
| 0.5 | 225.0 | 15.3 | 2.96 |
| 0.5 | 255.0 | 18.6 | 3.3 |
| 0.5 | 285.0 | 12.6 | 2.09 |
| 0.5 | 315.0 | 11.4 | 1.78 |
| 0.5 | 345.0 | 9.83 | 1.76 |
| 0.7 | 15.0 | 8.35 | 1.51 |
| 0.7 | 45.0 | 11.4 | 1.91 |
| 0.7 | 75.0 | 10.1 | 1.97 |
| 0.7 | 105.0 | 11.8 | 2.3 |
| 0.7 | 135.0 | 16.3 | 2.92 |
| 0.7 | 165.0 | 14.4 | 2.53 |
| 0.7 | 195.0 | 14.6 | 2.55 |
| 0.7 | 225.0 | 15.3 | 2.84 |
| 0.7 | 255.0 | 13.0 | 2.58 |
| 0.7 | 285.0 | 10.2 | 1.97 |
| 0.7 | 315.0 | 8.88 | 1.71 |
| 0.7 | 345.0 | 7.98 | 1.4 |
| 0.9 | 15.0 | 8.32 | 1.88 |
| 0.9 | 45.0 | 10.6 | 2.06 |
| 0.9 | 75.0 | 10.8 | 2.13 |
| 0.9 | 105.0 | 10.4 | 2.33 |
| 0.9 | 135.0 | 17.3 | 3.52 |
| 0.9 | 165.0 | 15.9 | 2.84 |
| 0.9 | 195.0 | 13.2 | 2.45 |
| 0.9 | 225.0 | 13.4 | 2.66 |
| 0.9 | 255.0 | 13.7 | 2.58 |
| 0.9 | 285.0 | 13.1 | 2.57 |
| 0.9 | 315.0 | 9.48 | 1.83 |
| 0.9 | 345.0 | 5.24 | 1.16 |
Experiment comment: