Measurement E37M74
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 6.0 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 | 0.0335 | 0.0261 | 0.0905 |
| -0.9 | 45.0 | 0.0124 | 0.0093 | 0.0699 |
| -0.9 | 75.0 | 0.049 | 0.0221 | 0.0372 |
| -0.9 | 105.0 | 0.0497 | 0.0196 | 0.0251 |
| -0.9 | 135.0 | 0.018 | 0.0088 | 0.0357 |
| -0.9 | 165.0 | 0.0342 | 0.0177 | 0.039 |
| -0.9 | 195.0 | 0.0 | 0.0 | 0.0388 |
| -0.9 | 225.0 | 0.0272 | 0.0153 | 0.0359 |
| -0.9 | 255.0 | 0.0186 | 0.014 | 0.0245 |
| -0.9 | 285.0 | 0.0102 | 0.0076 | 0.0368 |
| -0.9 | 315.0 | 0.0583 | 0.04 | 0.0701 |
| -0.9 | 345.0 | 0.0354 | 0.0203 | 0.0889 |
| -0.7 | 15.0 | 0.0 | 0.0 | 0.0676 |
| -0.7 | 45.0 | 0.0405 | 0.0228 | 0.0391 |
| -0.7 | 75.0 | 0.0126 | 0.0093 | 0.0157 |
| -0.7 | 105.0 | 0.0159 | 0.0118 | 0.0078 |
| -0.7 | 135.0 | 0.0557 | 0.0316 | 0.0099 |
| -0.7 | 165.0 | 0.0303 | 0.0167 | 0.0133 |
| -0.7 | 195.0 | 0.0401 | 0.022 | 0.0143 |
| -0.7 | 225.0 | 0.0113 | 0.0116 | 0.0095 |
| -0.7 | 255.0 | 0.0234 | 0.0177 | 0.0128 |
| -0.7 | 285.0 | 0.0144 | 0.0108 | 0.0158 |
| -0.7 | 315.0 | 0.0706 | 0.0298 | 0.039 |
| -0.7 | 345.0 | 0.0541 | 0.0313 | 0.068 |
| -0.5 | 15.0 | 0.0358 | 0.0273 | 0.0563 |
| -0.5 | 45.0 | 0.0398 | 0.0193 | 0.0247 |
| -0.5 | 75.0 | 0.0437 | 0.0236 | 0.0103 |
| -0.5 | 105.0 | 0.0696 | 0.0281 | 0.0072 |
| -0.5 | 135.0 | 0.0201 | 0.0148 | 0.0052 |
| -0.5 | 165.0 | 0.0563 | 0.0308 | 0.0107 |
| -0.5 | 195.0 | 0.0758 | 0.0301 | 0.0072 |
| -0.5 | 225.0 | 0.0223 | 0.0165 | 0.0058 |
| -0.5 | 255.0 | 0.0273 | 0.0201 | 0.0054 |
| -0.5 | 285.0 | 0.0886 | 0.0356 | 0.0147 |
| -0.5 | 315.0 | 0.0414 | 0.0171 | 0.0247 |
| -0.5 | 345.0 | 0.0277 | 0.0209 | 0.0563 |
| -0.3 | 15.0 | 0.0454 | 0.0284 | 0.0506 |
| -0.3 | 45.0 | 0.0492 | 0.0191 | 0.0199 |
| -0.3 | 75.0 | 0.0772 | 0.0301 | 0.0079 |
| -0.3 | 105.0 | 0.0446 | 0.0215 | 0.0065 |
| -0.3 | 135.0 | 0.0763 | 0.0377 | 0.0063 |
| -0.3 | 165.0 | 0.074 | 0.0291 | 0.02 |
| -0.3 | 195.0 | 0.0108 | 0.011 | 0.0041 |
| -0.3 | 225.0 | 0.0616 | 0.0297 | 0.0078 |
| -0.3 | 255.0 | 0.0652 | 0.0313 | 0.007 |
| -0.3 | 285.0 | 0.0575 | 0.028 | 0.0084 |
| -0.3 | 315.0 | 0.0539 | 0.0223 | 0.0196 |
| -0.3 | 345.0 | 0.0469 | 0.0289 | 0.0497 |
| -0.1 | 15.0 | 0.0444 | 0.0271 | 0.0427 |
| -0.1 | 45.0 | 0.0421 | 0.0184 | 0.0172 |
| -0.1 | 75.0 | 0.0696 | 0.0271 | 0.0116 |
| -0.1 | 105.0 | 0.0447 | 0.0239 | 0.0059 |
| -0.1 | 135.0 | 0.0336 | 0.0203 | 0.0151 |
| -0.1 | 165.0 | 0.0256 | 0.0153 | 0.0076 |
| -0.1 | 195.0 | 0.0327 | 0.0171 | 0.007 |
| -0.1 | 225.0 | 0.0165 | 0.0168 | 0.0046 |
| -0.1 | 255.0 | 0.087 | 0.0369 | 0.0075 |
| -0.1 | 285.0 | 0.0812 | 0.0307 | 0.0119 |
| -0.1 | 315.0 | 0.0302 | 0.0159 | 0.0171 |
| -0.1 | 345.0 | 0.0647 | 0.0287 | 0.0448 |
| 0.1 | 15.0 | 0.1081 | 0.0481 | 0.04 |
| 0.1 | 45.0 | 0.0484 | 0.0184 | 0.0147 |
| 0.1 | 75.0 | 0.1138 | 0.0398 | 0.0086 |
| 0.1 | 105.0 | 0.0403 | 0.0193 | 0.0064 |
| 0.1 | 135.0 | 0.0247 | 0.018 | 0.006 |
| 0.1 | 165.0 | 0.0456 | 0.0239 | 0.0107 |
| 0.1 | 195.0 | 0.0548 | 0.0261 | 0.0109 |
| 0.1 | 225.0 | 0.0857 | 0.0361 | 0.0102 |
| 0.1 | 255.0 | 0.1004 | 0.038 | 0.007 |
| 0.1 | 285.0 | 0.1052 | 0.0427 | 0.0105 |
| 0.1 | 315.0 | 0.045 | 0.0194 | 0.0147 |
| 0.1 | 345.0 | 0.0864 | 0.0383 | 0.0335 |
| 0.3 | 15.0 | 0.0743 | 0.0352 | 0.0245 |
| 0.3 | 45.0 | 0.0342 | 0.016 | 0.0122 |
| 0.3 | 75.0 | 0.0464 | 0.0191 | 0.0116 |
| 0.3 | 105.0 | 0.0258 | 0.019 | 0.0075 |
| 0.3 | 135.0 | 0.0 | 0.0 | 0.0061 |
| 0.3 | 165.0 | 0.0526 | 0.0247 | 0.0106 |
| 0.3 | 195.0 | 0.0711 | 0.029 | 0.0109 |
| 0.3 | 225.0 | 0.0343 | 0.018 | 0.0072 |
| 0.3 | 255.0 | 0.0351 | 0.0186 | 0.0055 |
| 0.3 | 285.0 | 0.0524 | 0.0252 | 0.0096 |
| 0.3 | 315.0 | 0.0983 | 0.0287 | 0.0157 |
| 0.3 | 345.0 | 0.0678 | 0.0362 | 0.0235 |
| 0.5 | 15.0 | 0.0497 | 0.0302 | 0.0143 |
| 0.5 | 45.0 | 0.0845 | 0.0281 | 0.0102 |
| 0.5 | 75.0 | 0.0345 | 0.0183 | 0.0066 |
| 0.5 | 105.0 | 0.1251 | 0.0517 | 0.0118 |
| 0.5 | 135.0 | 0.0652 | 0.0314 | 0.0108 |
| 0.5 | 165.0 | 0.1315 | 0.0507 | 0.02 |
| 0.5 | 195.0 | 0.0388 | 0.0204 | 0.0113 |
| 0.5 | 225.0 | 0.0283 | 0.0206 | 0.0088 |
| 0.5 | 255.0 | 0.0127 | 0.013 | 0.006 |
| 0.5 | 285.0 | 0.0704 | 0.0259 | 0.0137 |
| 0.5 | 315.0 | 0.0784 | 0.0257 | 0.0114 |
| 0.5 | 345.0 | 0.0645 | 0.031 | 0.016 |
| 0.7 | 15.0 | 0.0565 | 0.0269 | 0.0109 |
| 0.7 | 45.0 | 0.0647 | 0.0235 | 0.0097 |
| 0.7 | 75.0 | 0.0325 | 0.017 | 0.0103 |
| 0.7 | 105.0 | 0.0553 | 0.0339 | 0.0103 |
| 0.7 | 135.0 | 0.0467 | 0.0284 | 0.0106 |
| 0.7 | 165.0 | 0.0846 | 0.0372 | 0.0138 |
| 0.7 | 195.0 | 0.0862 | 0.0384 | 0.0186 |
| 0.7 | 225.0 | 0.0985 | 0.038 | 0.0105 |
| 0.7 | 255.0 | 0.0674 | 0.0326 | 0.011 |
| 0.7 | 285.0 | 0.0596 | 0.0241 | 0.0079 |
| 0.7 | 315.0 | 0.0324 | 0.0141 | 0.0088 |
| 0.7 | 345.0 | 0.0341 | 0.0179 | 0.0106 |
| 0.9 | 15.0 | 0.0337 | 0.0181 | 0.0384 |
| 0.9 | 45.0 | 0.0078 | 0.0056 | 0.0248 |
| 0.9 | 75.0 | 0.0714 | 0.0264 | 0.0209 |
| 0.9 | 105.0 | 0.0628 | 0.0243 | 0.0186 |
| 0.9 | 135.0 | 0.0823 | 0.0307 | 0.0243 |
| 0.9 | 165.0 | 0.0567 | 0.0218 | 0.0315 |
| 0.9 | 195.0 | 0.032 | 0.0151 | 0.0278 |
| 0.9 | 225.0 | 0.0932 | 0.0347 | 0.0284 |
| 0.9 | 255.0 | 0.0882 | 0.0349 | 0.0182 |
| 0.9 | 285.0 | 0.0282 | 0.0148 | 0.0124 |
| 0.9 | 315.0 | 0.0443 | 0.0148 | 0.0267 |
| 0.9 | 345.0 | 0.0503 | 0.0228 | 0.0387 |