Measurement E9M127
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: | 1.48 GeV | |
ε: | 0.487 | |
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 | syst. uncert. |
---|---|---|---|---|
-0.9 | 15.0 | 0.648 | 0.425 | 0.2239 |
-0.9 | 45.0 | 0.217 | 0.165 | 0.0221 |
-0.9 | 75.0 | 1.05 | 0.842 | 0.4983 |
-0.9 | 105.0 | 0.209 | 0.217 | 0.1912 |
-0.9 | 135.0 | 3.64 | 4.48 | 2.259 |
-0.9 | 165.0 | 0.921 | 0.718 | 4.0631 |
-0.9 | 225.0 | 1.51 | 1.24 | 0.6498 |
-0.9 | 255.0 | 0.345 | 0.264 | 0.1624 |
-0.9 | 285.0 | 0.686 | 0.537 | 0.3806 |
-0.9 | 315.0 | 0.456 | 0.489 | 0.1159 |
-0.9 | 345.0 | 0.278 | 0.179 | 0.101 |
-0.7 | 15.0 | 1.43 | 0.649 | 0.0367 |
-0.7 | 45.0 | 1.58 | 0.791 | 0.5459 |
-0.7 | 75.0 | 1.66 | 0.708 | 0.1366 |
-0.7 | 105.0 | 1.29 | 0.696 | 0.4304 |
-0.7 | 135.0 | 3.16 | 1.71 | 2.6853 |
-0.7 | 225.0 | 0.481 | 0.498 | 0.0709 |
-0.7 | 255.0 | 1.02 | 0.626 | 0.2559 |
-0.7 | 285.0 | 2.16 | 1.16 | 0.6802 |
-0.7 | 345.0 | 0.568 | 0.252 | 0.2776 |
-0.5 | 15.0 | 1.18 | 0.486 | 0.4242 |
-0.5 | 45.0 | 0.443 | 0.265 | 0.2302 |
-0.5 | 75.0 | 3.11 | 1.02 | 0.2502 |
-0.5 | 105.0 | 1.5 | 0.52 | 0.8382 |
-0.5 | 135.0 | 1.46 | 0.707 | 0.4613 |
-0.5 | 225.0 | 1.63 | 0.632 | 0.3303 |
-0.5 | 255.0 | 3.79 | 1.16 | 0.274 |
-0.5 | 285.0 | 2.95 | 1.14 | 0.2595 |
-0.5 | 315.0 | 3.25 | 1.1 | 0.3511 |
-0.5 | 345.0 | 1.58 | 0.592 | 0.2564 |
-0.3 | 15.0 | 1.89 | 0.797 | 0.4813 |
-0.3 | 45.0 | 2.46 | 0.733 | 0.2622 |
-0.3 | 75.0 | 2.0 | 0.63 | 0.7563 |
-0.3 | 105.0 | 4.27 | 1.06 | 0.7825 |
-0.3 | 135.0 | 1.43 | 0.631 | 0.4125 |
-0.3 | 225.0 | 2.11 | 0.873 | 0.5357 |
-0.3 | 255.0 | 2.48 | 0.692 | 0.1666 |
-0.3 | 285.0 | 3.66 | 1.11 | 0.2518 |
-0.3 | 315.0 | 2.28 | 0.789 | 0.2014 |
-0.3 | 345.0 | 1.41 | 0.627 | 0.2231 |
-0.1 | 15.0 | 2.99 | 1.27 | 0.7643 |
-0.1 | 45.0 | 2.73 | 1.07 | 0.3182 |
-0.1 | 75.0 | 3.51 | 1.03 | 0.3068 |
-0.1 | 105.0 | 0.947 | 0.351 | 0.1931 |
-0.1 | 135.0 | 3.06 | 1.08 | 0.6815 |
-0.1 | 165.0 | 5.2 | 6.38 | 3.7577 |
-0.1 | 225.0 | 3.34 | 1.32 | 0.6386 |
-0.1 | 255.0 | 6.0 | 1.39 | 1.1644 |
-0.1 | 285.0 | 4.44 | 1.2 | 0.1167 |
-0.1 | 315.0 | 1.86 | 0.669 | 0.2629 |
-0.1 | 345.0 | 1.02 | 0.634 | 0.0682 |
0.1 | 15.0 | 2.25 | 0.838 | 0.2965 |
0.1 | 45.0 | 1.5 | 0.568 | 0.0758 |
0.1 | 75.0 | 3.46 | 0.888 | 0.2323 |
0.1 | 105.0 | 2.48 | 0.759 | 0.2521 |
0.1 | 135.0 | 5.97 | 2.24 | 0.5551 |
0.1 | 165.0 | 3.9 | 3.2 | 2.2321 |
0.1 | 195.0 | 9.32 | 7.16 | 3.6896 |
0.1 | 225.0 | 3.01 | 1.2 | 0.3525 |
0.1 | 255.0 | 2.92 | 0.73 | 0.2737 |
0.1 | 285.0 | 2.63 | 0.772 | 0.1458 |
0.1 | 315.0 | 1.2 | 0.488 | 0.3691 |
0.1 | 345.0 | 1.73 | 0.856 | 0.3164 |
0.3 | 15.0 | 2.4 | 1.03 | 0.459 |
0.3 | 45.0 | 1.88 | 0.606 | 0.2314 |
0.3 | 75.0 | 2.36 | 0.655 | 0.2586 |
0.3 | 105.0 | 3.8 | 0.967 | 0.3402 |
0.3 | 135.0 | 5.36 | 2.18 | 1.4269 |
0.3 | 165.0 | 1.68 | 1.82 | 0.9521 |
0.3 | 195.0 | 5.1 | 3.31 | 2.0894 |
0.3 | 225.0 | 5.7 | 1.9 | 0.5084 |
0.3 | 255.0 | 3.28 | 0.793 | 0.1465 |
0.3 | 285.0 | 2.11 | 0.693 | 0.1618 |
0.3 | 315.0 | 2.08 | 0.739 | 0.2396 |
0.3 | 345.0 | 3.03 | 1.63 | 0.987 |
0.5 | 15.0 | 2.8 | 0.908 | 0.625 |
0.5 | 45.0 | 2.7 | 0.88 | 0.359 |
0.5 | 75.0 | 1.64 | 0.483 | 0.7851 |
0.5 | 105.0 | 1.35 | 0.49 | 0.1771 |
0.5 | 135.0 | 1.92 | 1.04 | 0.4423 |
0.5 | 165.0 | 2.55 | 1.46 | 0.4877 |
0.5 | 195.0 | 1.9 | 0.833 | 0.661 |
0.5 | 225.0 | 0.486 | 0.498 | 0.1117 |
0.5 | 255.0 | 2.69 | 0.842 | 0.0835 |
0.5 | 285.0 | 3.67 | 0.983 | 0.5208 |
0.5 | 315.0 | 4.07 | 1.25 | 0.9073 |
0.5 | 345.0 | 0.62 | 0.331 | 0.0598 |
0.7 | 15.0 | 1.53 | 0.658 | 0.4338 |
0.7 | 45.0 | 1.21 | 0.48 | 0.1931 |
0.7 | 75.0 | 1.56 | 0.568 | 0.2594 |
0.7 | 105.0 | 1.17 | 0.527 | 0.115 |
0.7 | 135.0 | 1.09 | 0.581 | 0.345 |
0.7 | 165.0 | 1.19 | 1.31 | 1.0373 |
0.7 | 195.0 | 4.18 | 2.48 | 0.4669 |
0.7 | 225.0 | 1.03 | 0.636 | 0.2106 |
0.7 | 255.0 | 1.05 | 0.347 | 0.6006 |
0.7 | 285.0 | 2.24 | 0.708 | 0.5963 |
0.7 | 315.0 | 2.19 | 0.747 | 0.0992 |
0.7 | 345.0 | 1.27 | 0.546 | 0.1969 |
0.9 | 15.0 | 0.808 | 0.381 | 0.6352 |
0.9 | 45.0 | 1.04 | 0.458 | 0.2499 |
0.9 | 75.0 | 0.92 | 0.514 | 0.295 |
0.9 | 105.0 | 1.02 | 0.535 | 0.2317 |
0.9 | 135.0 | 0.43 | 0.449 | 0.3093 |
0.9 | 255.0 | 1.1 | 0.453 | 1.1189 |
0.9 | 285.0 | 1.36 | 0.71 | 0.3929 |
0.9 | 315.0 | 0.631 | 0.395 | 0.2661 |
0.9 | 345.0 | 2.3 | 1.09 | 0.3094 |
Experiment comment: