Measurement E9M171
| 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: | 1.24 GeV | |
| ε: | 0.879 | |
| 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 | 7.18 | 1.24 |
| -0.9 | 45.0 | 9.64 | 1.51 |
| -0.9 | 75.0 | 11.0 | 1.84 |
| -0.9 | 105.0 | 8.73 | 1.66 |
| -0.9 | 135.0 | 11.6 | 2.14 |
| -0.9 | 165.0 | 4.48 | 1.08 |
| -0.9 | 195.0 | 4.39 | 1.01 |
| -0.9 | 225.0 | 4.81 | 1.0 |
| -0.9 | 255.0 | 7.55 | 1.43 |
| -0.9 | 285.0 | 7.59 | 1.29 |
| -0.9 | 315.0 | 6.49 | 1.22 |
| -0.9 | 345.0 | 6.8 | 1.21 |
| -0.7 | 15.0 | 8.19 | 1.11 |
| -0.7 | 45.0 | 7.52 | 0.953 |
| -0.7 | 75.0 | 15.6 | 1.8 |
| -0.7 | 105.0 | 10.5 | 1.46 |
| -0.7 | 135.0 | 7.1 | 1.08 |
| -0.7 | 165.0 | 4.66 | 0.847 |
| -0.7 | 195.0 | 8.79 | 1.49 |
| -0.7 | 225.0 | 9.14 | 1.37 |
| -0.7 | 255.0 | 12.8 | 1.67 |
| -0.7 | 285.0 | 15.9 | 1.94 |
| -0.7 | 315.0 | 10.1 | 1.32 |
| -0.7 | 345.0 | 6.48 | 0.919 |
| -0.5 | 15.0 | 9.3 | 1.2 |
| -0.5 | 45.0 | 13.8 | 1.49 |
| -0.5 | 75.0 | 14.2 | 1.64 |
| -0.5 | 105.0 | 17.6 | 2.24 |
| -0.5 | 135.0 | 9.6 | 1.32 |
| -0.5 | 165.0 | 6.88 | 1.17 |
| -0.5 | 195.0 | 7.53 | 1.3 |
| -0.5 | 225.0 | 12.4 | 1.58 |
| -0.5 | 255.0 | 16.2 | 2.03 |
| -0.5 | 285.0 | 14.4 | 1.63 |
| -0.5 | 315.0 | 12.9 | 1.39 |
| -0.5 | 345.0 | 9.17 | 1.14 |
| -0.3 | 15.0 | 9.09 | 1.14 |
| -0.3 | 45.0 | 15.1 | 1.49 |
| -0.3 | 75.0 | 18.8 | 2.03 |
| -0.3 | 105.0 | 19.0 | 2.7 |
| -0.3 | 135.0 | 15.8 | 2.24 |
| -0.3 | 165.0 | 9.04 | 1.38 |
| -0.3 | 195.0 | 6.09 | 0.951 |
| -0.3 | 225.0 | 13.5 | 2.01 |
| -0.3 | 255.0 | 12.8 | 2.0 |
| -0.3 | 285.0 | 17.3 | 1.84 |
| -0.3 | 315.0 | 13.0 | 1.35 |
| -0.3 | 345.0 | 7.95 | 1.09 |
| -0.1 | 15.0 | 9.23 | 1.1 |
| -0.1 | 45.0 | 11.5 | 1.22 |
| -0.1 | 75.0 | 17.7 | 2.04 |
| -0.1 | 105.0 | 23.5 | 3.56 |
| -0.1 | 135.0 | 17.5 | 2.53 |
| -0.1 | 165.0 | 11.6 | 1.53 |
| -0.1 | 195.0 | 8.04 | 1.18 |
| -0.1 | 225.0 | 11.8 | 1.77 |
| -0.1 | 255.0 | 26.6 | 4.09 |
| -0.1 | 285.0 | 18.1 | 1.98 |
| -0.1 | 315.0 | 14.6 | 1.52 |
| -0.1 | 345.0 | 9.71 | 1.21 |
| 0.1 | 15.0 | 8.18 | 1.03 |
| 0.1 | 45.0 | 13.7 | 1.48 |
| 0.1 | 75.0 | 18.0 | 2.22 |
| 0.1 | 105.0 | 16.7 | 3.34 |
| 0.1 | 135.0 | 12.8 | 2.37 |
| 0.1 | 165.0 | 12.2 | 1.55 |
| 0.1 | 195.0 | 9.79 | 1.4 |
| 0.1 | 225.0 | 11.4 | 2.18 |
| 0.1 | 255.0 | 25.9 | 4.73 |
| 0.1 | 285.0 | 21.4 | 2.36 |
| 0.1 | 315.0 | 12.2 | 1.38 |
| 0.1 | 345.0 | 9.27 | 1.18 |
| 0.3 | 15.0 | 8.83 | 1.12 |
| 0.3 | 45.0 | 16.0 | 1.71 |
| 0.3 | 75.0 | 16.0 | 2.11 |
| 0.3 | 105.0 | 13.4 | 2.89 |
| 0.3 | 135.0 | 15.0 | 2.96 |
| 0.3 | 165.0 | 12.2 | 1.72 |
| 0.3 | 195.0 | 12.3 | 1.72 |
| 0.3 | 225.0 | 13.6 | 2.74 |
| 0.3 | 255.0 | 15.5 | 3.0 |
| 0.3 | 285.0 | 20.0 | 2.47 |
| 0.3 | 315.0 | 11.3 | 1.29 |
| 0.3 | 345.0 | 6.94 | 1.04 |
| 0.5 | 15.0 | 7.82 | 1.13 |
| 0.5 | 45.0 | 14.8 | 1.67 |
| 0.5 | 75.0 | 15.5 | 2.08 |
| 0.5 | 105.0 | 16.7 | 3.17 |
| 0.5 | 135.0 | 12.3 | 2.73 |
| 0.5 | 165.0 | 10.1 | 1.36 |
| 0.5 | 195.0 | 9.29 | 1.38 |
| 0.5 | 225.0 | 11.8 | 2.2 |
| 0.5 | 255.0 | 22.3 | 3.91 |
| 0.5 | 285.0 | 16.0 | 1.96 |
| 0.5 | 315.0 | 13.8 | 1.66 |
| 0.5 | 345.0 | 6.25 | 0.94 |
| 0.7 | 15.0 | 6.39 | 1.03 |
| 0.7 | 45.0 | 11.0 | 1.35 |
| 0.7 | 75.0 | 13.2 | 1.79 |
| 0.7 | 105.0 | 20.0 | 3.4 |
| 0.7 | 135.0 | 10.4 | 2.0 |
| 0.7 | 165.0 | 14.5 | 1.94 |
| 0.7 | 195.0 | 8.84 | 1.21 |
| 0.7 | 225.0 | 10.8 | 1.84 |
| 0.7 | 255.0 | 14.5 | 2.4 |
| 0.7 | 285.0 | 12.8 | 1.61 |
| 0.7 | 315.0 | 10.0 | 1.33 |
| 0.7 | 345.0 | 6.18 | 0.944 |
| 0.9 | 15.0 | 3.89 | 0.756 |
| 0.9 | 45.0 | 8.25 | 1.24 |
| 0.9 | 75.0 | 8.56 | 1.25 |
| 0.9 | 105.0 | 8.51 | 1.39 |
| 0.9 | 135.0 | 9.83 | 1.64 |
| 0.9 | 165.0 | 7.16 | 1.21 |
| 0.9 | 195.0 | 13.2 | 2.14 |
| 0.9 | 225.0 | 7.38 | 1.23 |
| 0.9 | 255.0 | 12.4 | 1.72 |
| 0.9 | 285.0 | 12.0 | 1.78 |
| 0.9 | 315.0 | 7.19 | 1.14 |
| 0.9 | 345.0 | 5.32 | 0.928 |
Experiment comment: