Measurement E37M54
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 5.0 GeV2 | |
| W: | 1.25 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 | 0.0745 | 0.0554 | 0.0318 |
| -0.9 | 45.0 | 0.0624 | 0.0372 | 0.0304 |
| -0.9 | 75.0 | 0.1301 | 0.0494 | 0.0195 |
| -0.9 | 105.0 | 0.043 | 0.0257 | 0.0173 |
| -0.9 | 135.0 | 0.0908 | 0.0364 | 0.0227 |
| -0.9 | 165.0 | 0.0259 | 0.0187 | 0.0248 |
| -0.9 | 195.0 | 0.0309 | 0.0183 | 0.0235 |
| -0.9 | 225.0 | 0.1258 | 0.041 | 0.0224 |
| -0.9 | 255.0 | 0.0793 | 0.0316 | 0.0171 |
| -0.9 | 285.0 | 0.0783 | 0.0337 | 0.0184 |
| -0.9 | 315.0 | 0.0704 | 0.0329 | 0.0268 |
| -0.9 | 345.0 | 0.0216 | 0.0219 | 0.0287 |
| -0.7 | 15.0 | 0.1636 | 0.0717 | 0.033 |
| -0.7 | 45.0 | 0.1481 | 0.0594 | 0.0248 |
| -0.7 | 75.0 | 0.0612 | 0.0313 | 0.0189 |
| -0.7 | 105.0 | 0.15 | 0.048 | 0.016 |
| -0.7 | 135.0 | 0.0669 | 0.0312 | 0.0144 |
| -0.7 | 165.0 | 0.053 | 0.0244 | 0.0162 |
| -0.7 | 195.0 | 0.0314 | 0.0186 | 0.0166 |
| -0.7 | 225.0 | 0.0676 | 0.0312 | 0.0147 |
| -0.7 | 255.0 | 0.0649 | 0.0332 | 0.0149 |
| -0.7 | 285.0 | 0.2347 | 0.0675 | 0.0217 |
| -0.7 | 315.0 | 0.1224 | 0.0488 | 0.0247 |
| -0.7 | 345.0 | 0.0952 | 0.0568 | 0.0322 |
| -0.5 | 15.0 | 0.2085 | 0.0931 | 0.0305 |
| -0.5 | 45.0 | 0.0974 | 0.0449 | 0.0238 |
| -0.5 | 75.0 | 0.2847 | 0.0814 | 0.0191 |
| -0.5 | 105.0 | 0.1296 | 0.0507 | 0.0135 |
| -0.5 | 135.0 | 0.1117 | 0.0439 | 0.0121 |
| -0.5 | 165.0 | 0.1668 | 0.0495 | 0.0131 |
| -0.5 | 195.0 | 0.015 | 0.015 | 0.0133 |
| -0.5 | 225.0 | 0.164 | 0.0503 | 0.012 |
| -0.5 | 255.0 | 0.2465 | 0.0697 | 0.0154 |
| -0.5 | 285.0 | 0.1288 | 0.0504 | 0.0189 |
| -0.5 | 315.0 | 0.1127 | 0.0414 | 0.0238 |
| -0.5 | 345.0 | 0.0594 | 0.043 | 0.0305 |
| -0.3 | 15.0 | 0.1052 | 0.0545 | 0.0271 |
| -0.3 | 45.0 | 0.1067 | 0.0453 | 0.0218 |
| -0.3 | 75.0 | 0.2024 | 0.0705 | 0.0197 |
| -0.3 | 105.0 | 0.0998 | 0.042 | 0.0146 |
| -0.3 | 135.0 | 0.1406 | 0.0442 | 0.0128 |
| -0.3 | 165.0 | 0.0579 | 0.0296 | 0.0098 |
| -0.3 | 195.0 | 0.1118 | 0.0371 | 0.0132 |
| -0.3 | 225.0 | 0.131 | 0.0432 | 0.0121 |
| -0.3 | 255.0 | 0.1844 | 0.0534 | 0.0156 |
| -0.3 | 285.0 | 0.1869 | 0.0614 | 0.0162 |
| -0.3 | 315.0 | 0.1942 | 0.0644 | 0.0242 |
| -0.3 | 345.0 | 0.06 | 0.0442 | 0.0271 |
| -0.1 | 15.0 | 0.1121 | 0.0521 | 0.0276 |
| -0.1 | 45.0 | 0.1188 | 0.0469 | 0.0203 |
| -0.1 | 75.0 | 0.2216 | 0.0645 | 0.0178 |
| -0.1 | 105.0 | 0.1623 | 0.0559 | 0.0122 |
| -0.1 | 135.0 | 0.127 | 0.0441 | 0.0102 |
| -0.1 | 165.0 | 0.1753 | 0.0479 | 0.0144 |
| -0.1 | 195.0 | 0.0654 | 0.03 | 0.0093 |
| -0.1 | 225.0 | 0.1926 | 0.0541 | 0.0107 |
| -0.1 | 255.0 | 0.1694 | 0.0508 | 0.0123 |
| -0.1 | 285.0 | 0.2536 | 0.0745 | 0.0158 |
| -0.1 | 315.0 | 0.0914 | 0.0383 | 0.0203 |
| -0.1 | 345.0 | 0.0804 | 0.042 | 0.0249 |
| 0.1 | 15.0 | 0.1522 | 0.0718 | 0.0209 |
| 0.1 | 45.0 | 0.0769 | 0.0351 | 0.018 |
| 0.1 | 75.0 | 0.2918 | 0.0825 | 0.0148 |
| 0.1 | 105.0 | 0.1852 | 0.0533 | 0.0123 |
| 0.1 | 135.0 | 0.2292 | 0.0604 | 0.0108 |
| 0.1 | 165.0 | 0.0632 | 0.0265 | 0.0097 |
| 0.1 | 195.0 | 0.1003 | 0.0329 | 0.0102 |
| 0.1 | 225.0 | 0.1795 | 0.0484 | 0.0128 |
| 0.1 | 255.0 | 0.2026 | 0.0566 | 0.0127 |
| 0.1 | 285.0 | 0.1976 | 0.0597 | 0.0143 |
| 0.1 | 315.0 | 0.0354 | 0.0206 | 0.018 |
| 0.1 | 345.0 | 0.0583 | 0.0343 | 0.0209 |
| 0.3 | 15.0 | 0.1432 | 0.0568 | 0.0209 |
| 0.3 | 45.0 | 0.1559 | 0.0489 | 0.0164 |
| 0.3 | 75.0 | 0.1199 | 0.0436 | 0.0165 |
| 0.3 | 105.0 | 0.151 | 0.0454 | 0.0139 |
| 0.3 | 135.0 | 0.2166 | 0.059 | 0.0203 |
| 0.3 | 165.0 | 0.0826 | 0.0302 | 0.0113 |
| 0.3 | 195.0 | 0.103 | 0.0322 | 0.0107 |
| 0.3 | 225.0 | 0.1383 | 0.0415 | 0.01 |
| 0.3 | 255.0 | 0.1409 | 0.046 | 0.0104 |
| 0.3 | 285.0 | 0.1256 | 0.0457 | 0.0281 |
| 0.3 | 315.0 | 0.1127 | 0.0411 | 0.0153 |
| 0.3 | 345.0 | 0.0348 | 0.0249 | 0.017 |
| 0.5 | 15.0 | 0.0364 | 0.0261 | 0.0155 |
| 0.5 | 45.0 | 0.106 | 0.0367 | 0.013 |
| 0.5 | 75.0 | 0.173 | 0.0571 | 0.0244 |
| 0.5 | 105.0 | 0.2308 | 0.0622 | 0.0124 |
| 0.5 | 135.0 | 0.108 | 0.0354 | 0.0096 |
| 0.5 | 165.0 | 0.1043 | 0.0327 | 0.0114 |
| 0.5 | 195.0 | 0.0453 | 0.0208 | 0.0101 |
| 0.5 | 225.0 | 0.1906 | 0.0474 | 0.012 |
| 0.5 | 255.0 | 0.0872 | 0.0317 | 0.0167 |
| 0.5 | 285.0 | 0.1969 | 0.0532 | 0.0139 |
| 0.5 | 315.0 | 0.0487 | 0.0249 | 0.0129 |
| 0.5 | 345.0 | 0.0401 | 0.0287 | 0.0134 |
| 0.7 | 15.0 | 0.0493 | 0.0291 | 0.0109 |
| 0.7 | 45.0 | 0.0254 | 0.0181 | 0.0109 |
| 0.7 | 75.0 | 0.2018 | 0.0611 | 0.0349 |
| 0.7 | 105.0 | 0.161 | 0.0449 | 0.0146 |
| 0.7 | 135.0 | 0.0503 | 0.0209 | 0.0102 |
| 0.7 | 165.0 | 0.0869 | 0.0272 | 0.0128 |
| 0.7 | 195.0 | 0.0666 | 0.0241 | 0.0107 |
| 0.7 | 225.0 | 0.1052 | 0.0328 | 0.013 |
| 0.7 | 255.0 | 0.1685 | 0.047 | 0.0238 |
| 0.7 | 285.0 | 0.1249 | 0.0431 | 0.0112 |
| 0.7 | 315.0 | 0.0585 | 0.0271 | 0.0119 |
| 0.7 | 345.0 | 0.0953 | 0.0566 | 0.0175 |
| 0.9 | 15.0 | 0.0902 | 0.0419 | 0.0207 |
| 0.9 | 45.0 | 0.1019 | 0.0353 | 0.0108 |
| 0.9 | 75.0 | 0.0693 | 0.0292 | 0.0118 |
| 0.9 | 105.0 | 0.1678 | 0.0421 | 0.016 |
| 0.9 | 135.0 | 0.0693 | 0.024 | 0.0116 |
| 0.9 | 165.0 | 0.0479 | 0.0185 | 0.0113 |
| 0.9 | 195.0 | 0.0774 | 0.0242 | 0.0118 |
| 0.9 | 225.0 | 0.1248 | 0.0319 | 0.0138 |
| 0.9 | 255.0 | 0.062 | 0.0225 | 0.0102 |
| 0.9 | 285.0 | 0.1418 | 0.0415 | 0.0201 |
| 0.9 | 315.0 | 0.0956 | 0.0332 | 0.0185 |
| 0.9 | 345.0 | 0.046 | 0.0271 | 0.0208 |