Measurement E37M57
| 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: | 1.31 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 | 0.0393 | 0.0289 | 0.0808 |
| -0.9 | 45.0 | 0.0261 | 0.0135 | 0.0582 |
| -0.9 | 75.0 | 0.0543 | 0.0204 | 0.0326 |
| -0.9 | 105.0 | 0.0501 | 0.0215 | 0.024 |
| -0.9 | 135.0 | 0.0231 | 0.0136 | 0.0271 |
| -0.9 | 165.0 | 0.0438 | 0.0206 | 0.0283 |
| -0.9 | 195.0 | 0.0332 | 0.0171 | 0.0282 |
| -0.9 | 225.0 | 0.0217 | 0.0128 | 0.0268 |
| -0.9 | 255.0 | 0.0295 | 0.0152 | 0.0229 |
| -0.9 | 285.0 | 0.051 | 0.0192 | 0.032 |
| -0.9 | 315.0 | 0.0224 | 0.0133 | 0.0582 |
| -0.9 | 345.0 | 0.0 | 0.0 | 0.079 |
| -0.7 | 15.0 | 0.0785 | 0.0481 | 0.0746 |
| -0.7 | 45.0 | 0.0683 | 0.029 | 0.0449 |
| -0.7 | 75.0 | 0.0609 | 0.0259 | 0.0209 |
| -0.7 | 105.0 | 0.0864 | 0.0289 | 0.0121 |
| -0.7 | 135.0 | 0.0913 | 0.0321 | 0.0116 |
| -0.7 | 165.0 | 0.0867 | 0.0305 | 0.0137 |
| -0.7 | 195.0 | 0.0795 | 0.0294 | 0.0139 |
| -0.7 | 225.0 | 0.0937 | 0.0329 | 0.0115 |
| -0.7 | 255.0 | 0.115 | 0.037 | 0.012 |
| -0.7 | 285.0 | 0.0464 | 0.0213 | 0.0209 |
| -0.7 | 315.0 | 0.0394 | 0.0202 | 0.0453 |
| -0.7 | 345.0 | 0.098 | 0.0521 | 0.0746 |
| -0.5 | 15.0 | 0.1374 | 0.0606 | 0.0626 |
| -0.5 | 45.0 | 0.1141 | 0.04 | 0.0339 |
| -0.5 | 75.0 | 0.0423 | 0.0217 | 0.0168 |
| -0.5 | 105.0 | 0.0849 | 0.031 | 0.0098 |
| -0.5 | 135.0 | 0.0764 | 0.03 | 0.0078 |
| -0.5 | 165.0 | 0.0401 | 0.0183 | 0.0082 |
| -0.5 | 195.0 | 0.0835 | 0.0307 | 0.0091 |
| -0.5 | 225.0 | 0.1148 | 0.0402 | 0.0101 |
| -0.5 | 255.0 | 0.1446 | 0.0425 | 0.0108 |
| -0.5 | 285.0 | 0.1875 | 0.0462 | 0.0155 |
| -0.5 | 315.0 | 0.1354 | 0.0452 | 0.0396 |
| -0.5 | 345.0 | 0.0832 | 0.0391 | 0.0626 |
| -0.3 | 15.0 | 0.1023 | 0.0481 | 0.0494 |
| -0.3 | 45.0 | 0.089 | 0.0327 | 0.0271 |
| -0.3 | 75.0 | 0.1573 | 0.0441 | 0.0144 |
| -0.3 | 105.0 | 0.1355 | 0.0393 | 0.02 |
| -0.3 | 135.0 | 0.0121 | 0.0122 | 0.0057 |
| -0.3 | 165.0 | 0.0965 | 0.0307 | 0.0069 |
| -0.3 | 195.0 | 0.097 | 0.0337 | 0.0062 |
| -0.3 | 225.0 | 0.1811 | 0.05 | 0.0078 |
| -0.3 | 255.0 | 0.0811 | 0.0317 | 0.0085 |
| -0.3 | 285.0 | 0.114 | 0.0375 | 0.0134 |
| -0.3 | 315.0 | 0.0702 | 0.0274 | 0.0271 |
| -0.3 | 345.0 | 0.0555 | 0.0329 | 0.05 |
| -0.1 | 15.0 | 0.0 | 0.0 | 0.0385 |
| -0.1 | 45.0 | 0.1351 | 0.0429 | 0.0239 |
| -0.1 | 75.0 | 0.0672 | 0.0308 | 0.0122 |
| -0.1 | 105.0 | 0.1163 | 0.0383 | 0.0106 |
| -0.1 | 135.0 | 0.1171 | 0.0406 | 0.0117 |
| -0.1 | 165.0 | 0.066 | 0.0257 | 0.0073 |
| -0.1 | 195.0 | 0.0994 | 0.0314 | 0.0115 |
| -0.1 | 225.0 | 0.0803 | 0.0339 | 0.0077 |
| -0.1 | 255.0 | 0.187 | 0.0528 | 0.0098 |
| -0.1 | 285.0 | 0.1013 | 0.0371 | 0.0126 |
| -0.1 | 315.0 | 0.0866 | 0.0286 | 0.0246 |
| -0.1 | 345.0 | 0.0913 | 0.0389 | 0.0387 |
| 0.1 | 15.0 | 0.0488 | 0.0249 | 0.0312 |
| 0.1 | 45.0 | 0.0952 | 0.0351 | 0.0195 |
| 0.1 | 75.0 | 0.2106 | 0.0615 | 0.011 |
| 0.1 | 105.0 | 0.1864 | 0.0491 | 0.0144 |
| 0.1 | 135.0 | 0.1016 | 0.0395 | 0.013 |
| 0.1 | 165.0 | 0.0902 | 0.0312 | 0.0097 |
| 0.1 | 195.0 | 0.0933 | 0.0293 | 0.0133 |
| 0.1 | 225.0 | 0.0897 | 0.0348 | 0.008 |
| 0.1 | 255.0 | 0.1568 | 0.0439 | 0.0099 |
| 0.1 | 285.0 | 0.1378 | 0.0455 | 0.0136 |
| 0.1 | 315.0 | 0.0498 | 0.023 | 0.0194 |
| 0.1 | 345.0 | 0.0518 | 0.0306 | 0.0321 |
| 0.3 | 15.0 | 0.0553 | 0.0286 | 0.0248 |
| 0.3 | 45.0 | 0.1258 | 0.038 | 0.0181 |
| 0.3 | 75.0 | 0.1147 | 0.0447 | 0.0109 |
| 0.3 | 105.0 | 0.1258 | 0.0439 | 0.0098 |
| 0.3 | 135.0 | 0.1052 | 0.0388 | 0.0106 |
| 0.3 | 165.0 | 0.0902 | 0.0312 | 0.0132 |
| 0.3 | 195.0 | 0.0964 | 0.0317 | 0.0118 |
| 0.3 | 225.0 | 0.1221 | 0.0405 | 0.0093 |
| 0.3 | 255.0 | 0.1423 | 0.0431 | 0.0097 |
| 0.3 | 285.0 | 0.1158 | 0.038 | 0.0126 |
| 0.3 | 315.0 | 0.0843 | 0.0276 | 0.0168 |
| 0.3 | 345.0 | 0.0759 | 0.0323 | 0.0245 |
| 0.5 | 15.0 | 0.0677 | 0.0312 | 0.0187 |
| 0.5 | 45.0 | 0.0896 | 0.0295 | 0.0145 |
| 0.5 | 75.0 | 0.1448 | 0.0459 | 0.0162 |
| 0.5 | 105.0 | 0.0789 | 0.0289 | 0.0081 |
| 0.5 | 135.0 | 0.092 | 0.036 | 0.0138 |
| 0.5 | 165.0 | 0.1102 | 0.0336 | 0.0119 |
| 0.5 | 195.0 | 0.0421 | 0.0194 | 0.0118 |
| 0.5 | 225.0 | 0.1011 | 0.0351 | 0.0094 |
| 0.5 | 255.0 | 0.0825 | 0.0302 | 0.008 |
| 0.5 | 285.0 | 0.1102 | 0.0384 | 0.0094 |
| 0.5 | 315.0 | 0.0789 | 0.0272 | 0.0165 |
| 0.5 | 345.0 | 0.0702 | 0.0324 | 0.0195 |
| 0.7 | 15.0 | 0.0478 | 0.0245 | 0.0147 |
| 0.7 | 45.0 | 0.0447 | 0.0189 | 0.013 |
| 0.7 | 75.0 | 0.0323 | 0.019 | 0.0097 |
| 0.7 | 105.0 | 0.1052 | 0.0337 | 0.008 |
| 0.7 | 135.0 | 0.0673 | 0.0265 | 0.0127 |
| 0.7 | 165.0 | 0.0864 | 0.0287 | 0.0134 |
| 0.7 | 195.0 | 0.0547 | 0.0215 | 0.0138 |
| 0.7 | 225.0 | 0.1098 | 0.035 | 0.0105 |
| 0.7 | 255.0 | 0.0888 | 0.0294 | 0.0082 |
| 0.7 | 285.0 | 0.132 | 0.0389 | 0.0131 |
| 0.7 | 315.0 | 0.0708 | 0.0246 | 0.0126 |
| 0.7 | 345.0 | 0.0482 | 0.0287 | 0.0148 |
| 0.9 | 15.0 | 0.0649 | 0.0343 | 0.025 |
| 0.9 | 45.0 | 0.0782 | 0.0242 | 0.0171 |
| 0.9 | 75.0 | 0.0673 | 0.0226 | 0.014 |
| 0.9 | 105.0 | 0.0406 | 0.0172 | 0.0113 |
| 0.9 | 135.0 | 0.102 | 0.0294 | 0.0167 |
| 0.9 | 165.0 | 0.1152 | 0.0322 | 0.0214 |
| 0.9 | 195.0 | 0.1095 | 0.0304 | 0.0207 |
| 0.9 | 225.0 | 0.0461 | 0.0181 | 0.016 |
| 0.9 | 255.0 | 0.0405 | 0.0171 | 0.0108 |
| 0.9 | 285.0 | 0.0655 | 0.0209 | 0.011 |
| 0.9 | 315.0 | 0.0421 | 0.0196 | 0.0176 |
| 0.9 | 345.0 | 0.0494 | 0.0294 | 0.0288 |