Measurement E9M83
| 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: | 1.18 GeV | |
| ε: | 0.8 | |
| 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 | 6.37 | 1.01 |
| -0.9 | 45.0 | 6.72 | 1.09 |
| -0.9 | 75.0 | 10.0 | 1.59 |
| -0.9 | 105.0 | 5.85 | 1.01 |
| -0.9 | 135.0 | 3.95 | 0.835 |
| -0.9 | 165.0 | 6.16 | 1.13 |
| -0.9 | 195.0 | 5.99 | 1.09 |
| -0.9 | 225.0 | 6.13 | 1.14 |
| -0.9 | 255.0 | 5.7 | 0.946 |
| -0.9 | 285.0 | 8.86 | 1.42 |
| -0.9 | 315.0 | 6.84 | 1.18 |
| -0.9 | 345.0 | 7.4 | 1.23 |
| -0.7 | 15.0 | 6.56 | 0.917 |
| -0.7 | 45.0 | 8.44 | 1.15 |
| -0.7 | 75.0 | 11.3 | 1.5 |
| -0.7 | 105.0 | 10.5 | 1.58 |
| -0.7 | 135.0 | 10.9 | 1.54 |
| -0.7 | 165.0 | 10.9 | 1.49 |
| -0.7 | 195.0 | 5.88 | 0.959 |
| -0.7 | 225.0 | 9.08 | 1.39 |
| -0.7 | 255.0 | 10.3 | 1.56 |
| -0.7 | 285.0 | 10.2 | 1.4 |
| -0.7 | 315.0 | 9.93 | 1.21 |
| -0.7 | 345.0 | 9.92 | 1.38 |
| -0.5 | 15.0 | 7.1 | 1.02 |
| -0.5 | 45.0 | 13.2 | 1.58 |
| -0.5 | 75.0 | 10.2 | 1.36 |
| -0.5 | 105.0 | 15.0 | 1.93 |
| -0.5 | 135.0 | 11.5 | 1.51 |
| -0.5 | 165.0 | 7.18 | 1.08 |
| -0.5 | 195.0 | 11.4 | 1.48 |
| -0.5 | 225.0 | 9.44 | 1.42 |
| -0.5 | 255.0 | 12.5 | 1.69 |
| -0.5 | 285.0 | 9.98 | 1.26 |
| -0.5 | 315.0 | 9.81 | 1.17 |
| -0.5 | 345.0 | 11.0 | 1.43 |
| -0.3 | 15.0 | 9.97 | 1.3 |
| -0.3 | 45.0 | 8.93 | 1.17 |
| -0.3 | 75.0 | 12.6 | 1.57 |
| -0.3 | 105.0 | 12.2 | 1.87 |
| -0.3 | 135.0 | 13.6 | 1.81 |
| -0.3 | 165.0 | 8.96 | 1.27 |
| -0.3 | 195.0 | 12.3 | 1.51 |
| -0.3 | 225.0 | 11.0 | 1.46 |
| -0.3 | 255.0 | 12.3 | 1.64 |
| -0.3 | 285.0 | 13.8 | 1.68 |
| -0.3 | 315.0 | 11.2 | 1.36 |
| -0.3 | 345.0 | 8.4 | 1.08 |
| -0.1 | 15.0 | 11.9 | 1.43 |
| -0.1 | 45.0 | 12.3 | 1.47 |
| -0.1 | 75.0 | 13.3 | 1.64 |
| -0.1 | 105.0 | 15.4 | 2.22 |
| -0.1 | 135.0 | 11.5 | 1.62 |
| -0.1 | 165.0 | 10.8 | 1.34 |
| -0.1 | 195.0 | 10.9 | 1.42 |
| -0.1 | 225.0 | 17.5 | 2.17 |
| -0.1 | 255.0 | 18.8 | 2.6 |
| -0.1 | 285.0 | 14.2 | 1.79 |
| -0.1 | 315.0 | 12.5 | 1.45 |
| -0.1 | 345.0 | 8.61 | 1.05 |
| 0.1 | 15.0 | 8.1 | 1.11 |
| 0.1 | 45.0 | 11.3 | 1.4 |
| 0.1 | 75.0 | 18.5 | 2.15 |
| 0.1 | 105.0 | 22.8 | 3.11 |
| 0.1 | 135.0 | 18.2 | 2.49 |
| 0.1 | 165.0 | 11.2 | 1.35 |
| 0.1 | 195.0 | 16.7 | 1.97 |
| 0.1 | 225.0 | 18.1 | 2.43 |
| 0.1 | 255.0 | 16.1 | 2.19 |
| 0.1 | 285.0 | 15.7 | 2.0 |
| 0.1 | 315.0 | 14.3 | 1.7 |
| 0.1 | 345.0 | 6.77 | 1.02 |
| 0.3 | 15.0 | 8.66 | 1.14 |
| 0.3 | 45.0 | 13.8 | 1.71 |
| 0.3 | 75.0 | 15.9 | 1.97 |
| 0.3 | 105.0 | 12.2 | 1.87 |
| 0.3 | 135.0 | 15.7 | 2.25 |
| 0.3 | 165.0 | 15.0 | 1.78 |
| 0.3 | 195.0 | 11.4 | 1.31 |
| 0.3 | 225.0 | 14.8 | 2.09 |
| 0.3 | 255.0 | 19.1 | 2.6 |
| 0.3 | 285.0 | 19.3 | 2.33 |
| 0.3 | 315.0 | 8.7 | 1.11 |
| 0.3 | 345.0 | 7.73 | 1.03 |
| 0.5 | 15.0 | 6.64 | 1.03 |
| 0.5 | 45.0 | 9.61 | 1.26 |
| 0.5 | 75.0 | 13.0 | 1.66 |
| 0.5 | 105.0 | 15.7 | 2.24 |
| 0.5 | 135.0 | 10.8 | 1.66 |
| 0.5 | 165.0 | 13.8 | 1.61 |
| 0.5 | 195.0 | 14.0 | 1.61 |
| 0.5 | 225.0 | 16.3 | 2.4 |
| 0.5 | 255.0 | 18.6 | 2.57 |
| 0.5 | 285.0 | 12.7 | 1.68 |
| 0.5 | 315.0 | 11.2 | 1.4 |
| 0.5 | 345.0 | 10.4 | 1.41 |
| 0.7 | 15.0 | 5.43 | 0.807 |
| 0.7 | 45.0 | 10.9 | 1.36 |
| 0.7 | 75.0 | 10.2 | 1.44 |
| 0.7 | 105.0 | 15.2 | 2.06 |
| 0.7 | 135.0 | 13.6 | 1.91 |
| 0.7 | 165.0 | 16.3 | 1.94 |
| 0.7 | 195.0 | 11.0 | 1.44 |
| 0.7 | 225.0 | 13.7 | 1.87 |
| 0.7 | 255.0 | 14.1 | 2.15 |
| 0.7 | 285.0 | 13.7 | 1.67 |
| 0.7 | 315.0 | 10.6 | 1.36 |
| 0.7 | 345.0 | 6.57 | 0.984 |
| 0.9 | 15.0 | 7.51 | 1.22 |
| 0.9 | 45.0 | 7.95 | 1.11 |
| 0.9 | 75.0 | 10.6 | 1.57 |
| 0.9 | 105.0 | 10.9 | 1.59 |
| 0.9 | 135.0 | 12.9 | 1.76 |
| 0.9 | 165.0 | 13.4 | 1.72 |
| 0.9 | 195.0 | 10.9 | 1.54 |
| 0.9 | 225.0 | 13.5 | 1.83 |
| 0.9 | 255.0 | 8.78 | 1.39 |
| 0.9 | 285.0 | 13.5 | 2.01 |
| 0.9 | 315.0 | 13.6 | 1.8 |
| 0.9 | 345.0 | 5.44 | 0.889 |
Experiment comment: