Measurement E9M155
| 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: | 0.8 — 1.0 GeV2 | |
| W: | 1.2 GeV | |
| ε: | 0.615 | |
| 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 | 6.69 | 1.58 |
| -0.9 | 45.0 | 3.9 | 1.17 |
| -0.9 | 75.0 | 3.52 | 0.964 |
| -0.9 | 105.0 | 4.7 | 1.26 |
| -0.9 | 135.0 | 4.97 | 1.64 |
| -0.9 | 165.0 | 2.83 | 0.858 |
| -0.9 | 195.0 | 4.0 | 1.08 |
| -0.9 | 225.0 | 3.89 | 0.978 |
| -0.9 | 255.0 | 2.43 | 0.765 |
| -0.9 | 285.0 | 8.93 | 2.17 |
| -0.9 | 315.0 | 5.8 | 1.43 |
| -0.9 | 345.0 | 3.5 | 0.827 |
| -0.7 | 15.0 | 6.8 | 1.46 |
| -0.7 | 45.0 | 8.89 | 1.99 |
| -0.7 | 75.0 | 9.31 | 1.9 |
| -0.7 | 105.0 | 6.53 | 1.58 |
| -0.7 | 135.0 | 8.17 | 1.82 |
| -0.7 | 165.0 | 5.78 | 1.47 |
| -0.7 | 195.0 | 3.32 | 0.863 |
| -0.7 | 225.0 | 9.25 | 2.17 |
| -0.7 | 255.0 | 8.09 | 1.95 |
| -0.7 | 285.0 | 6.24 | 1.4 |
| -0.7 | 315.0 | 6.36 | 1.49 |
| -0.7 | 345.0 | 5.58 | 1.15 |
| -0.5 | 15.0 | 5.12 | 1.08 |
| -0.5 | 45.0 | 11.1 | 2.17 |
| -0.5 | 75.0 | 12.4 | 2.32 |
| -0.5 | 105.0 | 10.1 | 2.11 |
| -0.5 | 135.0 | 7.92 | 1.7 |
| -0.5 | 165.0 | 5.21 | 1.23 |
| -0.5 | 195.0 | 7.89 | 1.68 |
| -0.5 | 225.0 | 7.92 | 1.93 |
| -0.5 | 255.0 | 13.3 | 2.84 |
| -0.5 | 285.0 | 9.2 | 1.83 |
| -0.5 | 315.0 | 9.49 | 1.88 |
| -0.5 | 345.0 | 6.72 | 1.47 |
| -0.3 | 15.0 | 9.41 | 1.76 |
| -0.3 | 45.0 | 11.7 | 2.25 |
| -0.3 | 75.0 | 10.5 | 2.09 |
| -0.3 | 105.0 | 13.8 | 2.75 |
| -0.3 | 135.0 | 10.8 | 2.33 |
| -0.3 | 165.0 | 7.07 | 1.4 |
| -0.3 | 195.0 | 8.68 | 1.73 |
| -0.3 | 225.0 | 11.6 | 2.46 |
| -0.3 | 255.0 | 8.33 | 1.76 |
| -0.3 | 285.0 | 10.3 | 2.01 |
| -0.3 | 315.0 | 12.3 | 2.4 |
| -0.3 | 345.0 | 8.03 | 1.46 |
| -0.1 | 15.0 | 13.6 | 2.31 |
| -0.1 | 45.0 | 12.5 | 2.35 |
| -0.1 | 75.0 | 12.2 | 2.28 |
| -0.1 | 105.0 | 16.2 | 3.14 |
| -0.1 | 135.0 | 19.0 | 4.2 |
| -0.1 | 165.0 | 8.76 | 1.83 |
| -0.1 | 195.0 | 8.81 | 1.71 |
| -0.1 | 225.0 | 12.7 | 2.67 |
| -0.1 | 255.0 | 13.5 | 2.53 |
| -0.1 | 285.0 | 11.1 | 2.18 |
| -0.1 | 315.0 | 6.81 | 1.42 |
| -0.1 | 345.0 | 5.65 | 1.13 |
| 0.1 | 15.0 | 6.6 | 1.3 |
| 0.1 | 45.0 | 10.0 | 1.91 |
| 0.1 | 75.0 | 16.0 | 2.92 |
| 0.1 | 105.0 | 12.0 | 2.43 |
| 0.1 | 135.0 | 11.8 | 2.79 |
| 0.1 | 165.0 | 8.59 | 1.49 |
| 0.1 | 195.0 | 11.6 | 2.21 |
| 0.1 | 225.0 | 7.85 | 1.79 |
| 0.1 | 255.0 | 13.1 | 2.5 |
| 0.1 | 285.0 | 8.61 | 1.91 |
| 0.1 | 315.0 | 7.56 | 1.44 |
| 0.1 | 345.0 | 9.51 | 1.73 |
| 0.3 | 15.0 | 4.17 | 0.9 |
| 0.3 | 45.0 | 8.37 | 1.66 |
| 0.3 | 75.0 | 11.5 | 2.21 |
| 0.3 | 105.0 | 14.6 | 2.83 |
| 0.3 | 135.0 | 12.4 | 2.54 |
| 0.3 | 165.0 | 3.9 | 0.901 |
| 0.3 | 195.0 | 9.85 | 1.96 |
| 0.3 | 225.0 | 8.7 | 1.98 |
| 0.3 | 255.0 | 14.7 | 2.68 |
| 0.3 | 285.0 | 11.0 | 1.97 |
| 0.3 | 315.0 | 6.85 | 1.41 |
| 0.3 | 345.0 | 8.51 | 1.54 |
| 0.5 | 15.0 | 6.05 | 1.11 |
| 0.5 | 45.0 | 7.32 | 1.64 |
| 0.5 | 75.0 | 11.0 | 2.24 |
| 0.5 | 105.0 | 8.26 | 1.78 |
| 0.5 | 135.0 | 6.52 | 1.54 |
| 0.5 | 165.0 | 10.1 | 1.91 |
| 0.5 | 195.0 | 11.2 | 2.15 |
| 0.5 | 225.0 | 13.1 | 2.88 |
| 0.5 | 255.0 | 9.58 | 2.24 |
| 0.5 | 285.0 | 8.77 | 1.82 |
| 0.5 | 315.0 | 7.23 | 1.76 |
| 0.5 | 345.0 | 4.21 | 0.909 |
| 0.7 | 15.0 | 4.09 | 0.937 |
| 0.7 | 45.0 | 12.8 | 2.79 |
| 0.7 | 75.0 | 7.78 | 1.8 |
| 0.7 | 105.0 | 14.9 | 2.71 |
| 0.7 | 135.0 | 11.6 | 2.6 |
| 0.7 | 165.0 | 8.48 | 1.84 |
| 0.7 | 195.0 | 9.56 | 1.86 |
| 0.7 | 225.0 | 5.29 | 1.39 |
| 0.7 | 255.0 | 4.37 | 1.17 |
| 0.7 | 285.0 | 9.87 | 2.18 |
| 0.7 | 315.0 | 8.81 | 2.08 |
| 0.7 | 345.0 | 6.43 | 1.27 |
| 0.9 | 15.0 | 7.5 | 1.71 |
| 0.9 | 45.0 | 5.79 | 1.36 |
| 0.9 | 75.0 | 10.3 | 2.39 |
| 0.9 | 105.0 | 7.3 | 1.7 |
| 0.9 | 135.0 | 5.52 | 1.36 |
| 0.9 | 165.0 | 15.2 | 3.47 |
| 0.9 | 195.0 | 8.98 | 1.88 |
| 0.9 | 225.0 | 7.66 | 1.77 |
| 0.9 | 255.0 | 9.09 | 2.32 |
| 0.9 | 285.0 | 8.74 | 2.15 |
| 0.9 | 315.0 | 5.91 | 1.47 |
| 0.9 | 345.0 | 7.37 | 1.74 |
Experiment comment: