Measurement E9M196
| 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: | 0.7 — 0.8 GeV2 | |
| W: | 1.14 GeV | |
| ε: | 0.882 | |
| 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 | 2.15 | 1.08 |
| -0.9 | 45.0 | 4.82 | 2.2 |
| -0.9 | 75.0 | 0.676 | 0.414 |
| -0.9 | 105.0 | 2.54 | 1.04 |
| -0.9 | 135.0 | 1.96 | 0.964 |
| -0.9 | 165.0 | 0.507 | 0.376 |
| -0.9 | 195.0 | 0.906 | 0.379 |
| -0.9 | 225.0 | 1.54 | 0.727 |
| -0.9 | 255.0 | 2.51 | 1.0 |
| -0.9 | 285.0 | 0.837 | 0.449 |
| -0.9 | 315.0 | 2.05 | 0.843 |
| -0.9 | 345.0 | 1.42 | 0.702 |
| -0.7 | 15.0 | 0.53 | 0.285 |
| -0.7 | 45.0 | 1.97 | 0.776 |
| -0.7 | 75.0 | 2.78 | 1.03 |
| -0.7 | 105.0 | 3.38 | 1.09 |
| -0.7 | 135.0 | 3.44 | 1.2 |
| -0.7 | 165.0 | 1.57 | 0.616 |
| -0.7 | 195.0 | 5.59 | 1.94 |
| -0.7 | 225.0 | 2.61 | 0.872 |
| -0.7 | 255.0 | 4.83 | 1.66 |
| -0.7 | 285.0 | 2.39 | 0.842 |
| -0.7 | 315.0 | 1.01 | 0.452 |
| -0.7 | 345.0 | 1.82 | 0.648 |
| -0.5 | 15.0 | 1.45 | 0.582 |
| -0.5 | 45.0 | 2.09 | 0.577 |
| -0.5 | 75.0 | 1.72 | 0.559 |
| -0.5 | 105.0 | 2.99 | 0.914 |
| -0.5 | 135.0 | 3.85 | 1.2 |
| -0.5 | 165.0 | 2.77 | 0.853 |
| -0.5 | 195.0 | 2.07 | 0.758 |
| -0.5 | 225.0 | 5.14 | 1.61 |
| -0.5 | 255.0 | 4.17 | 1.16 |
| -0.5 | 285.0 | 1.89 | 0.632 |
| -0.5 | 315.0 | 1.14 | 0.482 |
| -0.5 | 345.0 | 2.19 | 0.829 |
| -0.3 | 15.0 | 1.66 | 0.707 |
| -0.3 | 45.0 | 1.94 | 0.642 |
| -0.3 | 75.0 | 3.48 | 0.945 |
| -0.3 | 105.0 | 7.7 | 1.77 |
| -0.3 | 135.0 | 3.56 | 0.983 |
| -0.3 | 165.0 | 4.11 | 1.17 |
| -0.3 | 195.0 | 2.36 | 0.781 |
| -0.3 | 225.0 | 3.7 | 1.11 |
| -0.3 | 255.0 | 2.69 | 0.772 |
| -0.3 | 285.0 | 1.85 | 0.589 |
| -0.3 | 315.0 | 1.87 | 0.74 |
| -0.3 | 345.0 | 2.51 | 0.756 |
| -0.1 | 15.0 | 1.04 | 0.424 |
| -0.1 | 45.0 | 1.56 | 0.549 |
| -0.1 | 75.0 | 4.58 | 1.2 |
| -0.1 | 105.0 | 1.28 | 0.483 |
| -0.1 | 135.0 | 4.39 | 1.03 |
| -0.1 | 165.0 | 3.72 | 1.01 |
| -0.1 | 195.0 | 3.59 | 1.0 |
| -0.1 | 225.0 | 2.81 | 0.861 |
| -0.1 | 255.0 | 3.46 | 0.991 |
| -0.1 | 285.0 | 3.79 | 1.08 |
| -0.1 | 315.0 | 3.08 | 0.881 |
| -0.1 | 345.0 | 3.66 | 1.08 |
| 0.1 | 15.0 | 2.23 | 0.79 |
| 0.1 | 45.0 | 1.89 | 0.679 |
| 0.1 | 75.0 | 1.37 | 0.47 |
| 0.1 | 105.0 | 4.29 | 1.09 |
| 0.1 | 135.0 | 5.62 | 1.25 |
| 0.1 | 165.0 | 5.93 | 1.54 |
| 0.1 | 195.0 | 5.75 | 1.36 |
| 0.1 | 225.0 | 4.01 | 0.988 |
| 0.1 | 255.0 | 2.94 | 0.905 |
| 0.1 | 285.0 | 2.54 | 0.694 |
| 0.1 | 315.0 | 1.43 | 0.529 |
| 0.1 | 345.0 | 4.1 | 1.34 |
| 0.3 | 15.0 | 1.7 | 0.526 |
| 0.3 | 45.0 | 1.05 | 0.404 |
| 0.3 | 75.0 | 4.01 | 1.12 |
| 0.3 | 105.0 | 1.3 | 0.46 |
| 0.3 | 135.0 | 3.07 | 0.828 |
| 0.3 | 165.0 | 3.79 | 0.986 |
| 0.3 | 195.0 | 4.38 | 1.09 |
| 0.3 | 225.0 | 4.11 | 1.02 |
| 0.3 | 255.0 | 3.98 | 1.09 |
| 0.3 | 285.0 | 4.68 | 1.22 |
| 0.3 | 315.0 | 3.38 | 0.963 |
| 0.3 | 345.0 | 2.15 | 0.657 |
| 0.5 | 15.0 | 1.4 | 0.446 |
| 0.5 | 45.0 | 3.37 | 0.985 |
| 0.5 | 75.0 | 4.69 | 1.23 |
| 0.5 | 105.0 | 4.37 | 1.15 |
| 0.5 | 135.0 | 5.39 | 1.52 |
| 0.5 | 165.0 | 2.95 | 0.766 |
| 0.5 | 195.0 | 3.68 | 1.02 |
| 0.5 | 225.0 | 2.34 | 0.733 |
| 0.5 | 255.0 | 3.79 | 0.986 |
| 0.5 | 285.0 | 3.63 | 1.0 |
| 0.5 | 315.0 | 0.821 | 0.333 |
| 0.5 | 345.0 | 1.71 | 0.668 |
| 0.7 | 15.0 | 2.28 | 0.68 |
| 0.7 | 45.0 | 3.58 | 1.06 |
| 0.7 | 75.0 | 4.46 | 1.16 |
| 0.7 | 105.0 | 6.26 | 1.52 |
| 0.7 | 135.0 | 3.32 | 0.907 |
| 0.7 | 165.0 | 5.58 | 1.56 |
| 0.7 | 195.0 | 5.67 | 1.35 |
| 0.7 | 225.0 | 3.99 | 1.09 |
| 0.7 | 255.0 | 3.51 | 0.951 |
| 0.7 | 285.0 | 3.78 | 0.974 |
| 0.7 | 315.0 | 3.3 | 0.835 |
| 0.7 | 345.0 | 2.26 | 0.759 |
| 0.9 | 15.0 | 3.07 | 1.12 |
| 0.9 | 45.0 | 1.52 | 0.635 |
| 0.9 | 75.0 | 1.99 | 0.836 |
| 0.9 | 105.0 | 3.49 | 1.14 |
| 0.9 | 135.0 | 5.65 | 1.62 |
| 0.9 | 165.0 | 7.65 | 2.17 |
| 0.9 | 195.0 | 4.49 | 1.67 |
| 0.9 | 225.0 | 3.71 | 1.19 |
| 0.9 | 255.0 | 4.41 | 1.3 |
| 0.9 | 285.0 | 4.54 | 1.26 |
| 0.9 | 315.0 | 3.42 | 1.24 |
| 0.9 | 345.0 | 1.94 | 0.657 |
Experiment comment: