Measurement E37M61
| 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: | 1.39 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 | 0.0 | 0.0 | 0.0827 |
| -0.9 | 45.0 | 0.0161 | 0.0116 | 0.0624 |
| -0.9 | 75.0 | 0.0141 | 0.0083 | 0.0392 |
| -0.9 | 105.0 | 0.0474 | 0.0179 | 0.0334 |
| -0.9 | 135.0 | 0.038 | 0.0163 | 0.0589 |
| -0.9 | 165.0 | 0.0389 | 0.0144 | 0.0719 |
| -0.9 | 195.0 | 0.0274 | 0.0117 | 0.0719 |
| -0.9 | 225.0 | 0.0322 | 0.0151 | 0.0588 |
| -0.9 | 255.0 | 0.0342 | 0.0159 | 0.0334 |
| -0.9 | 285.0 | 0.0468 | 0.0188 | 0.0392 |
| -0.9 | 315.0 | 0.0371 | 0.0173 | 0.0623 |
| -0.9 | 345.0 | 0.015 | 0.0152 | 0.0827 |
| -0.7 | 15.0 | 0.0284 | 0.0205 | 0.0579 |
| -0.7 | 45.0 | 0.0846 | 0.0298 | 0.0316 |
| -0.7 | 75.0 | 0.058 | 0.0217 | 0.0162 |
| -0.7 | 105.0 | 0.0407 | 0.0187 | 0.0073 |
| -0.7 | 135.0 | 0.0692 | 0.0274 | 0.0107 |
| -0.7 | 165.0 | 0.0747 | 0.0248 | 0.0144 |
| -0.7 | 195.0 | 0.0501 | 0.0196 | 0.0151 |
| -0.7 | 225.0 | 0.0485 | 0.0204 | 0.0103 |
| -0.7 | 255.0 | 0.048 | 0.0204 | 0.0071 |
| -0.7 | 285.0 | 0.0499 | 0.0211 | 0.0159 |
| -0.7 | 315.0 | 0.0849 | 0.0297 | 0.0316 |
| -0.7 | 345.0 | 0.0235 | 0.0169 | 0.058 |
| -0.5 | 15.0 | 0.0369 | 0.0269 | 0.044 |
| -0.5 | 45.0 | 0.0775 | 0.027 | 0.0237 |
| -0.5 | 75.0 | 0.094 | 0.0314 | 0.0165 |
| -0.5 | 105.0 | 0.065 | 0.0276 | 0.0088 |
| -0.5 | 135.0 | 0.1597 | 0.0442 | 0.0076 |
| -0.5 | 165.0 | 0.0594 | 0.0217 | 0.0085 |
| -0.5 | 195.0 | 0.0434 | 0.0199 | 0.0079 |
| -0.5 | 225.0 | 0.0874 | 0.0345 | 0.0142 |
| -0.5 | 255.0 | 0.076 | 0.0265 | 0.0066 |
| -0.5 | 285.0 | 0.0378 | 0.0194 | 0.0114 |
| -0.5 | 315.0 | 0.0625 | 0.0247 | 0.0234 |
| -0.5 | 345.0 | 0.0879 | 0.0374 | 0.0431 |
| -0.3 | 15.0 | 0.0436 | 0.026 | 0.0458 |
| -0.3 | 45.0 | 0.1373 | 0.0405 | 0.0207 |
| -0.3 | 75.0 | 0.1018 | 0.0354 | 0.0099 |
| -0.3 | 105.0 | 0.1109 | 0.0371 | 0.0092 |
| -0.3 | 135.0 | 0.0893 | 0.0309 | 0.0055 |
| -0.3 | 165.0 | 0.065 | 0.0254 | 0.0049 |
| -0.3 | 195.0 | 0.0498 | 0.0226 | 0.0065 |
| -0.3 | 225.0 | 0.0398 | 0.0234 | 0.0054 |
| -0.3 | 255.0 | 0.1172 | 0.0412 | 0.0138 |
| -0.3 | 285.0 | 0.1309 | 0.0372 | 0.0108 |
| -0.3 | 315.0 | 0.0555 | 0.0217 | 0.0204 |
| -0.3 | 345.0 | 0.0837 | 0.0355 | 0.0459 |
| -0.1 | 15.0 | 0.0601 | 0.0274 | 0.0454 |
| -0.1 | 45.0 | 0.0586 | 0.0229 | 0.0175 |
| -0.1 | 75.0 | 0.0703 | 0.0296 | 0.0101 |
| -0.1 | 105.0 | 0.0771 | 0.0303 | 0.0098 |
| -0.1 | 135.0 | 0.0642 | 0.0295 | 0.0088 |
| -0.1 | 165.0 | 0.0918 | 0.0318 | 0.0124 |
| -0.1 | 195.0 | 0.0773 | 0.0282 | 0.0078 |
| -0.1 | 225.0 | 0.0515 | 0.0263 | 0.0086 |
| -0.1 | 255.0 | 0.1402 | 0.0467 | 0.0068 |
| -0.1 | 285.0 | 0.127 | 0.0371 | 0.0156 |
| -0.1 | 315.0 | 0.1371 | 0.0373 | 0.0191 |
| -0.1 | 345.0 | 0.0824 | 0.0324 | 0.0454 |
| 0.1 | 15.0 | 0.0787 | 0.033 | 0.0339 |
| 0.1 | 45.0 | 0.0926 | 0.0304 | 0.0137 |
| 0.1 | 75.0 | 0.1411 | 0.0416 | 0.0092 |
| 0.1 | 105.0 | 0.0706 | 0.0328 | 0.0088 |
| 0.1 | 135.0 | 0.0827 | 0.035 | 0.0082 |
| 0.1 | 165.0 | 0.1277 | 0.0356 | 0.0163 |
| 0.1 | 195.0 | 0.0862 | 0.0297 | 0.0132 |
| 0.1 | 225.0 | 0.0956 | 0.0374 | 0.0098 |
| 0.1 | 255.0 | 0.0493 | 0.0225 | 0.0098 |
| 0.1 | 285.0 | 0.0848 | 0.0311 | 0.0084 |
| 0.1 | 315.0 | 0.0696 | 0.0254 | 0.0138 |
| 0.1 | 345.0 | 0.0986 | 0.0341 | 0.0335 |
| 0.3 | 15.0 | 0.0676 | 0.0284 | 0.0194 |
| 0.3 | 45.0 | 0.0544 | 0.0212 | 0.0097 |
| 0.3 | 75.0 | 0.1247 | 0.0412 | 0.012 |
| 0.3 | 105.0 | 0.0968 | 0.0356 | 0.008 |
| 0.3 | 135.0 | 0.1096 | 0.0463 | 0.0183 |
| 0.3 | 165.0 | 0.0919 | 0.0337 | 0.0167 |
| 0.3 | 195.0 | 0.1285 | 0.0387 | 0.0176 |
| 0.3 | 225.0 | 0.1547 | 0.049 | 0.0152 |
| 0.3 | 255.0 | 0.0906 | 0.0358 | 0.0123 |
| 0.3 | 285.0 | 0.1299 | 0.038 | 0.0113 |
| 0.3 | 315.0 | 0.0534 | 0.0182 | 0.0098 |
| 0.3 | 345.0 | 0.0317 | 0.0185 | 0.019 |
| 0.5 | 15.0 | 0.0398 | 0.0205 | 0.0141 |
| 0.5 | 45.0 | 0.0686 | 0.0214 | 0.0065 |
| 0.5 | 75.0 | 0.0609 | 0.0281 | 0.007 |
| 0.5 | 105.0 | 0.0399 | 0.0205 | 0.0074 |
| 0.5 | 135.0 | 0.1652 | 0.0578 | 0.0173 |
| 0.5 | 165.0 | 0.0792 | 0.0274 | 0.0179 |
| 0.5 | 195.0 | 0.1064 | 0.032 | 0.0191 |
| 0.5 | 225.0 | 0.0796 | 0.0313 | 0.015 |
| 0.5 | 255.0 | 0.0258 | 0.0184 | 0.007 |
| 0.5 | 285.0 | 0.0732 | 0.0288 | 0.0083 |
| 0.5 | 315.0 | 0.0553 | 0.019 | 0.0079 |
| 0.5 | 345.0 | 0.0587 | 0.0267 | 0.0139 |
| 0.7 | 15.0 | 0.0587 | 0.0271 | 0.0088 |
| 0.7 | 45.0 | 0.0323 | 0.0149 | 0.0045 |
| 0.7 | 75.0 | 0.138 | 0.0412 | 0.016 |
| 0.7 | 105.0 | 0.0676 | 0.0317 | 0.013 |
| 0.7 | 135.0 | 0.1581 | 0.0512 | 0.0243 |
| 0.7 | 165.0 | 0.0234 | 0.0139 | 0.0195 |
| 0.7 | 195.0 | 0.1373 | 0.0333 | 0.0223 |
| 0.7 | 225.0 | 0.0452 | 0.0207 | 0.016 |
| 0.7 | 255.0 | 0.0503 | 0.0232 | 0.009 |
| 0.7 | 285.0 | 0.0815 | 0.0287 | 0.0084 |
| 0.7 | 315.0 | 0.0461 | 0.0159 | 0.0036 |
| 0.7 | 345.0 | 0.038 | 0.0173 | 0.0076 |
| 0.9 | 15.0 | 0.0476 | 0.025 | 0.0628 |
| 0.9 | 45.0 | 0.0623 | 0.0196 | 0.0433 |
| 0.9 | 75.0 | 0.0549 | 0.0221 | 0.0143 |
| 0.9 | 105.0 | 0.083 | 0.0275 | 0.0187 |
| 0.9 | 135.0 | 0.1157 | 0.0369 | 0.0326 |
| 0.9 | 165.0 | 0.0623 | 0.0219 | 0.0394 |
| 0.9 | 195.0 | 0.0978 | 0.0251 | 0.0391 |
| 0.9 | 225.0 | 0.0715 | 0.0242 | 0.0324 |
| 0.9 | 255.0 | 0.0919 | 0.0293 | 0.019 |
| 0.9 | 285.0 | 0.0494 | 0.0213 | 0.0183 |
| 0.9 | 315.0 | 0.0769 | 0.0225 | 0.0442 |
| 0.9 | 345.0 | 0.0986 | 0.0357 | 0.0702 |