Measurement E37M13
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 3.0 GeV2 | |
| W: | 1.35 GeV | |
| Ebeam: | 5.75 GeV | |
| Publication: |
M. Ungaro, P. Stoler, and CLAS Collabboration Measurement of the N → Δ+(1232) Transition at High Momentum Transfer by π0 Electroproduction //
PRL 97, 112003 (2006)
|
|
| cos(θπ) | φπ, [deg] | dσ/dΩ, [ub/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 15.0 | 0.1138 | 0.0352 | 0.0544 |
| -0.9 | 45.0 | 0.1065 | 0.0235 | 0.0411 |
| -0.9 | 75.0 | 0.0939 | 0.0241 | 0.0305 |
| -0.9 | 105.0 | 0.089 | 0.0233 | 0.0328 |
| -0.9 | 135.0 | 0.0944 | 0.025 | 0.0345 |
| -0.9 | 165.0 | 0.1944 | 0.0531 | 0.0319 |
| -0.9 | 195.0 | 0.1351 | 0.0357 | 0.0329 |
| -0.9 | 225.0 | 0.0884 | 0.0235 | 0.0357 |
| -0.9 | 255.0 | 0.0886 | 0.0195 | 0.0336 |
| -0.9 | 285.0 | 0.0904 | 0.021 | 0.0299 |
| -0.9 | 315.0 | 0.0816 | 0.0208 | 0.0413 |
| -0.9 | 345.0 | 0.1469 | 0.0504 | 0.053 |
| -0.7 | 15.0 | 0.0891 | 0.0271 | 0.0418 |
| -0.7 | 45.0 | 0.171 | 0.0315 | 0.0287 |
| -0.7 | 75.0 | 0.2127 | 0.0351 | 0.0152 |
| -0.7 | 105.0 | 0.1445 | 0.0288 | 0.0141 |
| -0.7 | 135.0 | 0.2222 | 0.0501 | 0.0169 |
| -0.7 | 165.0 | 0.2283 | 0.0483 | 0.0202 |
| -0.7 | 195.0 | 0.2954 | 0.0629 | 0.0252 |
| -0.7 | 225.0 | 0.1509 | 0.0334 | 0.018 |
| -0.7 | 255.0 | 0.1778 | 0.0356 | 0.0142 |
| -0.7 | 285.0 | 0.2031 | 0.0372 | 0.016 |
| -0.7 | 315.0 | 0.1853 | 0.0339 | 0.0276 |
| -0.7 | 345.0 | 0.1711 | 0.0432 | 0.0409 |
| -0.5 | 15.0 | 0.1933 | 0.0464 | 0.0438 |
| -0.5 | 45.0 | 0.2463 | 0.0364 | 0.0231 |
| -0.5 | 75.0 | 0.2661 | 0.0386 | 0.0124 |
| -0.5 | 105.0 | 0.2312 | 0.0386 | 0.0108 |
| -0.5 | 135.0 | 0.2617 | 0.0471 | 0.0122 |
| -0.5 | 165.0 | 0.1816 | 0.0386 | 0.017 |
| -0.5 | 195.0 | 0.192 | 0.0373 | 0.0189 |
| -0.5 | 225.0 | 0.258 | 0.05 | 0.0141 |
| -0.5 | 255.0 | 0.2877 | 0.0445 | 0.011 |
| -0.5 | 285.0 | 0.2782 | 0.0412 | 0.0127 |
| -0.5 | 315.0 | 0.2082 | 0.034 | 0.023 |
| -0.5 | 345.0 | 0.1125 | 0.0283 | 0.0436 |
| -0.3 | 15.0 | 0.078 | 0.0208 | 0.047 |
| -0.3 | 45.0 | 0.2601 | 0.0383 | 0.0221 |
| -0.3 | 75.0 | 0.3917 | 0.0497 | 0.0143 |
| -0.3 | 105.0 | 0.3488 | 0.053 | 0.0136 |
| -0.3 | 135.0 | 0.2703 | 0.0495 | 0.0122 |
| -0.3 | 165.0 | 0.2567 | 0.0449 | 0.0165 |
| -0.3 | 195.0 | 0.2298 | 0.0415 | 0.0164 |
| -0.3 | 225.0 | 0.2782 | 0.0528 | 0.0113 |
| -0.3 | 255.0 | 0.4509 | 0.0661 | 0.0133 |
| -0.3 | 285.0 | 0.3441 | 0.0468 | 0.0135 |
| -0.3 | 315.0 | 0.2207 | 0.032 | 0.0227 |
| -0.3 | 345.0 | 0.1522 | 0.0367 | 0.0471 |
| -0.1 | 15.0 | 0.1917 | 0.0426 | 0.0454 |
| -0.1 | 45.0 | 0.2475 | 0.0357 | 0.0204 |
| -0.1 | 75.0 | 0.371 | 0.0478 | 0.0128 |
| -0.1 | 105.0 | 0.4626 | 0.0701 | 0.0171 |
| -0.1 | 135.0 | 0.3083 | 0.0582 | 0.0126 |
| -0.1 | 165.0 | 0.3284 | 0.0567 | 0.0143 |
| -0.1 | 195.0 | 0.161 | 0.0341 | 0.0153 |
| -0.1 | 225.0 | 0.3114 | 0.0553 | 0.019 |
| -0.1 | 255.0 | 0.3273 | 0.0504 | 0.0135 |
| -0.1 | 285.0 | 0.323 | 0.043 | 0.0134 |
| -0.1 | 315.0 | 0.2216 | 0.0325 | 0.0211 |
| -0.1 | 345.0 | 0.1205 | 0.0282 | 0.0455 |
| 0.1 | 15.0 | 0.1869 | 0.0392 | 0.0422 |
| 0.1 | 45.0 | 0.2679 | 0.0368 | 0.0199 |
| 0.1 | 75.0 | 0.3515 | 0.0478 | 0.0134 |
| 0.1 | 105.0 | 0.377 | 0.0615 | 0.013 |
| 0.1 | 135.0 | 0.4045 | 0.0706 | 0.0357 |
| 0.1 | 165.0 | 0.2207 | 0.0406 | 0.0158 |
| 0.1 | 195.0 | 0.2282 | 0.0413 | 0.014 |
| 0.1 | 225.0 | 0.4425 | 0.0773 | 0.0279 |
| 0.1 | 255.0 | 0.3881 | 0.057 | 0.0169 |
| 0.1 | 285.0 | 0.3247 | 0.0441 | 0.0137 |
| 0.1 | 315.0 | 0.2921 | 0.0409 | 0.0202 |
| 0.1 | 345.0 | 0.1689 | 0.0379 | 0.0411 |
| 0.3 | 15.0 | 0.0799 | 0.0244 | 0.0332 |
| 0.3 | 45.0 | 0.2435 | 0.0374 | 0.0242 |
| 0.3 | 75.0 | 0.2895 | 0.0431 | 0.0144 |
| 0.3 | 105.0 | 0.3002 | 0.054 | 0.0138 |
| 0.3 | 135.0 | 0.2216 | 0.0444 | 0.0209 |
| 0.3 | 165.0 | 0.2652 | 0.0484 | 0.0144 |
| 0.3 | 195.0 | 0.2452 | 0.0463 | 0.0155 |
| 0.3 | 225.0 | 0.2554 | 0.0489 | 0.0151 |
| 0.3 | 255.0 | 0.3874 | 0.0633 | 0.0165 |
| 0.3 | 285.0 | 0.2543 | 0.0371 | 0.0136 |
| 0.3 | 315.0 | 0.1958 | 0.0311 | 0.0198 |
| 0.3 | 345.0 | 0.0931 | 0.0246 | 0.0331 |
| 0.5 | 15.0 | 0.1227 | 0.0409 | 0.0262 |
| 0.5 | 45.0 | 0.1807 | 0.0297 | 0.0202 |
| 0.5 | 75.0 | 0.2044 | 0.0334 | 0.0157 |
| 0.5 | 105.0 | 0.2296 | 0.0474 | 0.0158 |
| 0.5 | 135.0 | 0.2536 | 0.0534 | 0.0149 |
| 0.5 | 165.0 | 0.2682 | 0.0473 | 0.015 |
| 0.5 | 195.0 | 0.3596 | 0.0604 | 0.0185 |
| 0.5 | 225.0 | 0.2229 | 0.0454 | 0.0298 |
| 0.5 | 255.0 | 0.3618 | 0.0636 | 0.0142 |
| 0.5 | 285.0 | 0.2741 | 0.0423 | 0.0156 |
| 0.5 | 315.0 | 0.2228 | 0.037 | 0.0201 |
| 0.5 | 345.0 | 0.1 | 0.0284 | 0.0261 |
| 0.7 | 15.0 | 0.1207 | 0.0353 | 0.0263 |
| 0.7 | 45.0 | 0.1814 | 0.0335 | 0.021 |
| 0.7 | 75.0 | 0.135 | 0.0263 | 0.0179 |
| 0.7 | 105.0 | 0.2875 | 0.0575 | 0.0152 |
| 0.7 | 135.0 | 0.2775 | 0.0571 | 0.0144 |
| 0.7 | 165.0 | 0.3363 | 0.0622 | 0.0179 |
| 0.7 | 195.0 | 0.2901 | 0.0526 | 0.0177 |
| 0.7 | 225.0 | 0.3392 | 0.0666 | 0.0152 |
| 0.7 | 255.0 | 0.2727 | 0.0513 | 0.015 |
| 0.7 | 285.0 | 0.2094 | 0.0356 | 0.0176 |
| 0.7 | 315.0 | 0.161 | 0.0315 | 0.0211 |
| 0.7 | 345.0 | 0.1159 | 0.0371 | 0.0241 |
| 0.9 | 15.0 | 0.1252 | 0.0412 | 0.0371 |
| 0.9 | 45.0 | 0.2024 | 0.045 | 0.0373 |
| 0.9 | 75.0 | 0.1544 | 0.0361 | 0.0225 |
| 0.9 | 105.0 | 0.2278 | 0.0455 | 0.0211 |
| 0.9 | 135.0 | 0.1286 | 0.0299 | 0.0207 |
| 0.9 | 165.0 | 0.2519 | 0.0539 | 0.0226 |
| 0.9 | 195.0 | 0.2255 | 0.0497 | 0.0257 |
| 0.9 | 225.0 | 0.2042 | 0.0423 | 0.02 |
| 0.9 | 255.0 | 0.2095 | 0.0427 | 0.024 |
| 0.9 | 285.0 | 0.1269 | 0.0319 | 0.0291 |
| 0.9 | 315.0 | 0.1498 | 0.0348 | 0.0374 |
| 0.9 | 345.0 | 0.1539 | 0.0555 | 0.0381 |