Measurement E9M81
| 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: | 0.45 — 0.6 GeV2 | |
| W: | 1.14 GeV | |
| ε: | 0.818 | |
| 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 | 2.94 | 1.03 |
| -0.9 | 45.0 | 2.4 | 0.776 |
| -0.9 | 75.0 | 2.31 | 0.687 |
| -0.9 | 105.0 | 2.65 | 0.713 |
| -0.9 | 135.0 | 2.59 | 0.752 |
| -0.9 | 165.0 | 2.79 | 0.879 |
| -0.9 | 195.0 | 3.04 | 0.841 |
| -0.9 | 225.0 | 3.09 | 0.958 |
| -0.9 | 255.0 | 2.78 | 0.977 |
| -0.9 | 285.0 | 2.51 | 0.732 |
| -0.9 | 315.0 | 2.81 | 0.799 |
| -0.9 | 345.0 | 5.05 | 1.32 |
| -0.7 | 15.0 | 2.48 | 0.718 |
| -0.7 | 45.0 | 3.26 | 0.797 |
| -0.7 | 75.0 | 2.44 | 0.607 |
| -0.7 | 105.0 | 3.2 | 0.763 |
| -0.7 | 135.0 | 1.63 | 0.467 |
| -0.7 | 165.0 | 3.48 | 0.952 |
| -0.7 | 195.0 | 2.49 | 0.677 |
| -0.7 | 225.0 | 2.12 | 0.629 |
| -0.7 | 255.0 | 3.02 | 0.755 |
| -0.7 | 285.0 | 2.74 | 0.742 |
| -0.7 | 315.0 | 2.87 | 0.73 |
| -0.7 | 345.0 | 2.15 | 0.586 |
| -0.5 | 15.0 | 3.3 | 0.895 |
| -0.5 | 45.0 | 2.28 | 0.515 |
| -0.5 | 75.0 | 2.64 | 0.637 |
| -0.5 | 105.0 | 4.86 | 1.11 |
| -0.5 | 135.0 | 4.19 | 1.0 |
| -0.5 | 165.0 | 4.95 | 1.18 |
| -0.5 | 195.0 | 2.99 | 0.669 |
| -0.5 | 225.0 | 5.59 | 1.24 |
| -0.5 | 255.0 | 5.09 | 1.09 |
| -0.5 | 285.0 | 3.46 | 0.791 |
| -0.5 | 315.0 | 2.0 | 0.531 |
| -0.5 | 345.0 | 1.44 | 0.406 |
| -0.3 | 15.0 | 2.21 | 0.533 |
| -0.3 | 45.0 | 2.51 | 0.617 |
| -0.3 | 75.0 | 4.24 | 0.972 |
| -0.3 | 105.0 | 3.2 | 0.646 |
| -0.3 | 135.0 | 6.32 | 1.29 |
| -0.3 | 165.0 | 5.06 | 0.896 |
| -0.3 | 195.0 | 5.85 | 1.12 |
| -0.3 | 225.0 | 4.14 | 0.958 |
| -0.3 | 255.0 | 4.69 | 0.94 |
| -0.3 | 285.0 | 3.8 | 0.774 |
| -0.3 | 315.0 | 2.81 | 0.79 |
| -0.3 | 345.0 | 3.15 | 0.76 |
| -0.1 | 15.0 | 3.21 | 0.796 |
| -0.1 | 45.0 | 4.11 | 0.947 |
| -0.1 | 75.0 | 5.3 | 1.16 |
| -0.1 | 105.0 | 4.58 | 1.01 |
| -0.1 | 135.0 | 5.86 | 1.09 |
| -0.1 | 165.0 | 6.56 | 1.17 |
| -0.1 | 195.0 | 3.87 | 0.782 |
| -0.1 | 225.0 | 3.8 | 0.864 |
| -0.1 | 255.0 | 3.71 | 0.802 |
| -0.1 | 285.0 | 4.64 | 0.906 |
| -0.1 | 315.0 | 4.55 | 0.93 |
| -0.1 | 345.0 | 3.52 | 0.776 |
| 0.1 | 15.0 | 2.46 | 0.649 |
| 0.1 | 45.0 | 2.65 | 0.601 |
| 0.1 | 75.0 | 5.42 | 1.07 |
| 0.1 | 105.0 | 4.78 | 1.04 |
| 0.1 | 135.0 | 7.64 | 1.36 |
| 0.1 | 165.0 | 6.98 | 1.25 |
| 0.1 | 195.0 | 4.7 | 0.894 |
| 0.1 | 225.0 | 5.82 | 1.11 |
| 0.1 | 255.0 | 5.63 | 1.15 |
| 0.1 | 285.0 | 4.53 | 0.882 |
| 0.1 | 315.0 | 4.44 | 0.968 |
| 0.1 | 345.0 | 2.71 | 0.635 |
| 0.3 | 15.0 | 2.82 | 0.77 |
| 0.3 | 45.0 | 3.06 | 0.7 |
| 0.3 | 75.0 | 6.85 | 1.41 |
| 0.3 | 105.0 | 7.48 | 1.57 |
| 0.3 | 135.0 | 6.01 | 1.26 |
| 0.3 | 165.0 | 7.04 | 1.21 |
| 0.3 | 195.0 | 4.61 | 0.934 |
| 0.3 | 225.0 | 6.16 | 1.24 |
| 0.3 | 255.0 | 7.32 | 1.48 |
| 0.3 | 285.0 | 6.5 | 1.19 |
| 0.3 | 315.0 | 3.78 | 0.83 |
| 0.3 | 345.0 | 3.57 | 0.903 |
| 0.5 | 15.0 | 3.28 | 0.737 |
| 0.5 | 45.0 | 4.03 | 0.869 |
| 0.5 | 75.0 | 6.58 | 1.29 |
| 0.5 | 105.0 | 4.77 | 1.06 |
| 0.5 | 135.0 | 7.28 | 1.43 |
| 0.5 | 165.0 | 8.9 | 1.55 |
| 0.5 | 195.0 | 5.38 | 1.11 |
| 0.5 | 225.0 | 7.83 | 1.47 |
| 0.5 | 255.0 | 5.17 | 1.13 |
| 0.5 | 285.0 | 3.02 | 0.677 |
| 0.5 | 315.0 | 3.76 | 0.92 |
| 0.5 | 345.0 | 3.55 | 0.829 |
| 0.7 | 15.0 | 2.38 | 0.662 |
| 0.7 | 45.0 | 3.73 | 0.782 |
| 0.7 | 75.0 | 4.99 | 1.1 |
| 0.7 | 105.0 | 3.61 | 0.842 |
| 0.7 | 135.0 | 6.73 | 1.33 |
| 0.7 | 165.0 | 7.03 | 1.29 |
| 0.7 | 195.0 | 6.27 | 1.12 |
| 0.7 | 225.0 | 6.37 | 1.17 |
| 0.7 | 255.0 | 5.61 | 1.03 |
| 0.7 | 285.0 | 5.79 | 1.14 |
| 0.7 | 315.0 | 3.36 | 0.732 |
| 0.7 | 345.0 | 2.74 | 0.692 |
| 0.9 | 15.0 | 5.77 | 1.34 |
| 0.9 | 45.0 | 4.67 | 1.12 |
| 0.9 | 75.0 | 5.71 | 1.24 |
| 0.9 | 105.0 | 5.18 | 1.14 |
| 0.9 | 135.0 | 8.66 | 1.68 |
| 0.9 | 165.0 | 7.53 | 1.49 |
| 0.9 | 195.0 | 4.97 | 1.17 |
| 0.9 | 225.0 | 4.38 | 1.11 |
| 0.9 | 255.0 | 7.93 | 2.03 |
| 0.9 | 285.0 | 4.28 | 1.04 |
| 0.9 | 315.0 | 4.5 | 1.06 |
| 0.9 | 345.0 | 3.62 | 0.907 |
Experiment comment: