Measurement E9M152
| 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: | 1.14 GeV | |
| ε: | 0.655 | |
| 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 | 1.7 | 1.2 |
| -0.9 | 45.0 | 1.63 | 0.957 |
| -0.9 | 75.0 | 1.01 | 0.504 |
| -0.9 | 105.0 | 0.825 | 0.487 |
| -0.9 | 135.0 | 0.708 | 0.453 |
| -0.9 | 165.0 | 1.75 | 0.802 |
| -0.9 | 195.0 | 1.93 | 0.976 |
| -0.9 | 225.0 | 0.793 | 0.602 |
| -0.9 | 255.0 | 1.44 | 0.774 |
| -0.9 | 285.0 | 3.13 | 1.97 |
| -0.9 | 315.0 | 1.47 | 0.729 |
| -0.9 | 345.0 | 0.225 | 0.171 |
| -0.7 | 15.0 | 0.512 | 0.325 |
| -0.7 | 45.0 | 1.6 | 0.775 |
| -0.7 | 75.0 | 1.13 | 0.569 |
| -0.7 | 105.0 | 1.37 | 0.614 |
| -0.7 | 135.0 | 0.696 | 0.521 |
| -0.7 | 165.0 | 1.55 | 0.716 |
| -0.7 | 195.0 | 1.26 | 0.623 |
| -0.7 | 225.0 | 1.09 | 0.538 |
| -0.7 | 255.0 | 1.97 | 0.871 |
| -0.7 | 285.0 | 0.782 | 0.392 |
| -0.7 | 315.0 | 0.444 | 0.331 |
| -0.7 | 345.0 | 1.23 | 0.593 |
| -0.5 | 15.0 | 1.12 | 0.489 |
| -0.5 | 45.0 | 0.814 | 0.628 |
| -0.5 | 75.0 | 0.625 | 0.392 |
| -0.5 | 105.0 | 1.2 | 0.605 |
| -0.5 | 135.0 | 2.35 | 0.956 |
| -0.5 | 165.0 | 2.2 | 0.872 |
| -0.5 | 195.0 | 1.9 | 0.797 |
| -0.5 | 225.0 | 2.06 | 1.01 |
| -0.5 | 255.0 | 1.47 | 0.668 |
| -0.5 | 285.0 | 0.997 | 0.535 |
| -0.5 | 315.0 | 1.92 | 0.88 |
| -0.5 | 345.0 | 0.736 | 0.333 |
| -0.3 | 15.0 | 0.912 | 0.447 |
| -0.3 | 45.0 | 2.59 | 1.14 |
| -0.3 | 75.0 | 1.59 | 0.709 |
| -0.3 | 105.0 | 4.51 | 1.82 |
| -0.3 | 135.0 | 1.9 | 0.865 |
| -0.3 | 165.0 | 4.97 | 1.79 |
| -0.3 | 195.0 | 4.23 | 1.29 |
| -0.3 | 225.0 | 2.16 | 0.91 |
| -0.3 | 255.0 | 2.15 | 0.867 |
| -0.3 | 285.0 | 4.39 | 1.49 |
| -0.3 | 315.0 | 2.66 | 0.99 |
| -0.3 | 345.0 | 0.678 | 0.524 |
| -0.1 | 15.0 | 4.3 | 1.79 |
| -0.1 | 45.0 | 1.61 | 0.734 |
| -0.1 | 75.0 | 4.14 | 1.72 |
| -0.1 | 105.0 | 2.67 | 0.983 |
| -0.1 | 135.0 | 0.716 | 0.429 |
| -0.1 | 165.0 | 3.4 | 1.17 |
| -0.1 | 195.0 | 1.82 | 0.585 |
| -0.1 | 225.0 | 3.28 | 1.18 |
| -0.1 | 255.0 | 1.86 | 0.838 |
| -0.1 | 285.0 | 1.64 | 0.69 |
| -0.1 | 315.0 | 1.14 | 0.625 |
| -0.1 | 345.0 | 1.01 | 0.541 |
| 0.1 | 15.0 | 3.27 | 1.18 |
| 0.1 | 45.0 | 3.73 | 1.83 |
| 0.1 | 75.0 | 1.06 | 0.644 |
| 0.1 | 105.0 | 1.99 | 0.9 |
| 0.1 | 135.0 | 4.35 | 1.67 |
| 0.1 | 165.0 | 6.23 | 2.01 |
| 0.1 | 195.0 | 1.48 | 0.605 |
| 0.1 | 225.0 | 4.93 | 1.56 |
| 0.1 | 255.0 | 2.18 | 0.747 |
| 0.1 | 285.0 | 1.34 | 0.607 |
| 0.1 | 315.0 | 0.991 | 0.481 |
| 0.1 | 345.0 | 1.2 | 0.546 |
| 0.3 | 15.0 | 5.69 | 2.15 |
| 0.3 | 45.0 | 1.71 | 0.676 |
| 0.3 | 75.0 | 2.43 | 1.23 |
| 0.3 | 105.0 | 3.9 | 1.21 |
| 0.3 | 135.0 | 3.62 | 1.21 |
| 0.3 | 165.0 | 2.99 | 1.1 |
| 0.3 | 195.0 | 5.82 | 1.84 |
| 0.3 | 225.0 | 4.88 | 1.54 |
| 0.3 | 255.0 | 2.91 | 1.11 |
| 0.3 | 285.0 | 1.21 | 0.646 |
| 0.3 | 315.0 | 2.29 | 1.13 |
| 0.3 | 345.0 | 1.29 | 0.557 |
| 0.5 | 15.0 | 1.44 | 0.63 |
| 0.5 | 45.0 | 3.69 | 1.61 |
| 0.5 | 75.0 | 3.46 | 1.32 |
| 0.5 | 105.0 | 3.27 | 1.21 |
| 0.5 | 135.0 | 3.63 | 1.56 |
| 0.5 | 165.0 | 5.81 | 1.7 |
| 0.5 | 195.0 | 5.26 | 1.73 |
| 0.5 | 225.0 | 3.37 | 1.13 |
| 0.5 | 255.0 | 3.01 | 1.15 |
| 0.5 | 285.0 | 3.75 | 1.53 |
| 0.5 | 315.0 | 2.07 | 0.807 |
| 0.5 | 345.0 | 2.58 | 0.943 |
| 0.7 | 15.0 | 0.77 | 0.472 |
| 0.7 | 45.0 | 2.02 | 0.861 |
| 0.7 | 75.0 | 1.86 | 0.839 |
| 0.7 | 105.0 | 2.25 | 0.84 |
| 0.7 | 135.0 | 3.53 | 1.16 |
| 0.7 | 165.0 | 1.81 | 0.638 |
| 0.7 | 195.0 | 4.63 | 1.72 |
| 0.7 | 225.0 | 3.37 | 0.94 |
| 0.7 | 255.0 | 6.46 | 2.12 |
| 0.7 | 285.0 | 3.27 | 1.63 |
| 0.7 | 315.0 | 1.47 | 0.679 |
| 0.7 | 345.0 | 1.69 | 0.652 |
| 0.9 | 15.0 | 6.5 | 2.59 |
| 0.9 | 45.0 | 4.36 | 1.64 |
| 0.9 | 75.0 | 3.12 | 1.43 |
| 0.9 | 105.0 | 4.4 | 2.06 |
| 0.9 | 135.0 | 3.72 | 1.39 |
| 0.9 | 165.0 | 1.62 | 0.784 |
| 0.9 | 195.0 | 2.95 | 0.914 |
| 0.9 | 225.0 | 3.83 | 1.58 |
| 0.9 | 255.0 | 7.87 | 3.37 |
| 0.9 | 285.0 | 1.89 | 0.883 |
| 0.9 | 315.0 | 2.79 | 1.19 |
| 0.9 | 345.0 | 3.32 | 1.39 |
Experiment comment: