Measurement E37M58
| 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: | 1.33 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 | 0.0547 | 0.0291 | 0.0833 |
| -0.9 | 45.0 | 0.0576 | 0.0251 | 0.0633 |
| -0.9 | 75.0 | 0.0325 | 0.0151 | 0.0341 |
| -0.9 | 105.0 | 0.045 | 0.0193 | 0.0258 |
| -0.9 | 135.0 | 0.0441 | 0.019 | 0.0313 |
| -0.9 | 165.0 | 0.026 | 0.0134 | 0.0314 |
| -0.9 | 195.0 | 0.0355 | 0.0165 | 0.0318 |
| -0.9 | 225.0 | 0.0691 | 0.028 | 0.0332 |
| -0.9 | 255.0 | 0.0376 | 0.0195 | 0.0256 |
| -0.9 | 285.0 | 0.025 | 0.0129 | 0.0332 |
| -0.9 | 315.0 | 0.0482 | 0.0209 | 0.0633 |
| -0.9 | 345.0 | 0.0905 | 0.049 | 0.0836 |
| -0.7 | 15.0 | 0.0502 | 0.0368 | 0.0714 |
| -0.7 | 45.0 | 0.0866 | 0.0305 | 0.0429 |
| -0.7 | 75.0 | 0.0929 | 0.0299 | 0.0194 |
| -0.7 | 105.0 | 0.0903 | 0.0318 | 0.0104 |
| -0.7 | 135.0 | 0.095 | 0.0356 | 0.0143 |
| -0.7 | 165.0 | 0.0594 | 0.0233 | 0.0137 |
| -0.7 | 195.0 | 0.0505 | 0.0213 | 0.0136 |
| -0.7 | 225.0 | 0.0818 | 0.0326 | 0.0119 |
| -0.7 | 255.0 | 0.0692 | 0.0273 | 0.0115 |
| -0.7 | 285.0 | 0.0501 | 0.0232 | 0.018 |
| -0.7 | 315.0 | 0.0562 | 0.0261 | 0.0429 |
| -0.7 | 345.0 | 0.0646 | 0.0388 | 0.0714 |
| -0.5 | 15.0 | 0.0275 | 0.0198 | 0.0622 |
| -0.5 | 45.0 | 0.062 | 0.0244 | 0.0298 |
| -0.5 | 75.0 | 0.136 | 0.0416 | 0.0133 |
| -0.5 | 105.0 | 0.0957 | 0.0317 | 0.0092 |
| -0.5 | 135.0 | 0.114 | 0.0399 | 0.0087 |
| -0.5 | 165.0 | 0.0639 | 0.0249 | 0.0079 |
| -0.5 | 195.0 | 0.0761 | 0.0265 | 0.0076 |
| -0.5 | 225.0 | 0.0778 | 0.0287 | 0.0096 |
| -0.5 | 255.0 | 0.0754 | 0.0279 | 0.0086 |
| -0.5 | 285.0 | 0.127 | 0.0386 | 0.0148 |
| -0.5 | 315.0 | 0.0922 | 0.0292 | 0.0298 |
| -0.5 | 345.0 | 0.0579 | 0.0349 | 0.0627 |
| -0.3 | 15.0 | 0.0565 | 0.0336 | 0.0511 |
| -0.3 | 45.0 | 0.1257 | 0.037 | 0.0238 |
| -0.3 | 75.0 | 0.2425 | 0.0561 | 0.0237 |
| -0.3 | 105.0 | 0.1087 | 0.0343 | 0.0087 |
| -0.3 | 135.0 | 0.0987 | 0.0343 | 0.0116 |
| -0.3 | 165.0 | 0.0515 | 0.0216 | 0.0063 |
| -0.3 | 195.0 | 0.111 | 0.0326 | 0.0078 |
| -0.3 | 225.0 | 0.1093 | 0.0365 | 0.0089 |
| -0.3 | 255.0 | 0.1554 | 0.044 | 0.0095 |
| -0.3 | 285.0 | 0.0933 | 0.0324 | 0.0177 |
| -0.3 | 315.0 | 0.052 | 0.0218 | 0.0241 |
| -0.3 | 345.0 | 0.0134 | 0.0135 | 0.0506 |
| -0.1 | 15.0 | 0.1229 | 0.0436 | 0.042 |
| -0.1 | 45.0 | 0.0566 | 0.0237 | 0.0197 |
| -0.1 | 75.0 | 0.1037 | 0.0408 | 0.0129 |
| -0.1 | 105.0 | 0.1113 | 0.0369 | 0.0116 |
| -0.1 | 135.0 | 0.0724 | 0.0334 | 0.0067 |
| -0.1 | 165.0 | 0.0222 | 0.013 | 0.0067 |
| -0.1 | 195.0 | 0.0235 | 0.017 | 0.0066 |
| -0.1 | 225.0 | 0.1248 | 0.0416 | 0.0133 |
| -0.1 | 255.0 | 0.0862 | 0.0336 | 0.0077 |
| -0.1 | 285.0 | 0.09 | 0.0312 | 0.0123 |
| -0.1 | 315.0 | 0.0736 | 0.0268 | 0.02 |
| -0.1 | 345.0 | 0.1532 | 0.0576 | 0.0423 |
| 0.1 | 15.0 | 0.1005 | 0.0396 | 0.033 |
| 0.1 | 45.0 | 0.0656 | 0.0255 | 0.0183 |
| 0.1 | 75.0 | 0.1484 | 0.0452 | 0.0149 |
| 0.1 | 105.0 | 0.0489 | 0.025 | 0.0099 |
| 0.1 | 135.0 | 0.1031 | 0.036 | 0.0071 |
| 0.1 | 165.0 | 0.0263 | 0.0154 | 0.0108 |
| 0.1 | 195.0 | 0.0699 | 0.0255 | 0.0092 |
| 0.1 | 225.0 | 0.1233 | 0.0411 | 0.0128 |
| 0.1 | 255.0 | 0.0864 | 0.03 | 0.0081 |
| 0.1 | 285.0 | 0.0265 | 0.019 | 0.0106 |
| 0.1 | 315.0 | 0.1372 | 0.0373 | 0.0189 |
| 0.1 | 345.0 | 0.0232 | 0.0167 | 0.033 |
| 0.3 | 15.0 | 0.0796 | 0.0313 | 0.0248 |
| 0.3 | 45.0 | 0.0941 | 0.0295 | 0.0154 |
| 0.3 | 75.0 | 0.1186 | 0.0373 | 0.0179 |
| 0.3 | 105.0 | 0.1065 | 0.037 | 0.0127 |
| 0.3 | 135.0 | 0.083 | 0.0327 | 0.0155 |
| 0.3 | 165.0 | 0.1584 | 0.0411 | 0.0136 |
| 0.3 | 195.0 | 0.0447 | 0.0204 | 0.0104 |
| 0.3 | 225.0 | 0.0608 | 0.0255 | 0.0122 |
| 0.3 | 255.0 | 0.08 | 0.0291 | 0.01 |
| 0.3 | 285.0 | 0.0901 | 0.0332 | 0.0112 |
| 0.3 | 315.0 | 0.0944 | 0.0297 | 0.0155 |
| 0.3 | 345.0 | 0.0549 | 0.0254 | 0.0249 |
| 0.5 | 15.0 | 0.0421 | 0.0216 | 0.0186 |
| 0.5 | 45.0 | 0.0588 | 0.0215 | 0.0124 |
| 0.5 | 75.0 | 0.1401 | 0.0429 | 0.0116 |
| 0.5 | 105.0 | 0.0915 | 0.0359 | 0.008 |
| 0.5 | 135.0 | 0.1169 | 0.0407 | 0.0118 |
| 0.5 | 165.0 | 0.0711 | 0.0245 | 0.0117 |
| 0.5 | 195.0 | 0.0973 | 0.0307 | 0.0165 |
| 0.5 | 225.0 | 0.1041 | 0.0363 | 0.0079 |
| 0.5 | 255.0 | 0.1552 | 0.0475 | 0.0118 |
| 0.5 | 285.0 | 0.1156 | 0.0366 | 0.0107 |
| 0.5 | 315.0 | 0.0671 | 0.0245 | 0.0126 |
| 0.5 | 345.0 | 0.0206 | 0.0147 | 0.0172 |
| 0.7 | 15.0 | 0.0645 | 0.0301 | 0.0132 |
| 0.7 | 45.0 | 0.0425 | 0.0178 | 0.0116 |
| 0.7 | 75.0 | 0.13 | 0.0402 | 0.0144 |
| 0.7 | 105.0 | 0.0525 | 0.0243 | 0.0095 |
| 0.7 | 135.0 | 0.0643 | 0.0271 | 0.0099 |
| 0.7 | 165.0 | 0.0912 | 0.0302 | 0.0136 |
| 0.7 | 195.0 | 0.1043 | 0.0308 | 0.0127 |
| 0.7 | 225.0 | 0.0612 | 0.0258 | 0.0096 |
| 0.7 | 255.0 | 0.0558 | 0.0237 | 0.0104 |
| 0.7 | 285.0 | 0.1082 | 0.0346 | 0.0094 |
| 0.7 | 315.0 | 0.0453 | 0.0191 | 0.0114 |
| 0.7 | 345.0 | 0.0473 | 0.022 | 0.0133 |
| 0.9 | 15.0 | 0.0284 | 0.0169 | 0.0297 |
| 0.9 | 45.0 | 0.0481 | 0.0205 | 0.0224 |
| 0.9 | 75.0 | 0.0605 | 0.0224 | 0.0149 |
| 0.9 | 105.0 | 0.0599 | 0.0238 | 0.0128 |
| 0.9 | 135.0 | 0.0889 | 0.0287 | 0.0211 |
| 0.9 | 165.0 | 0.1182 | 0.0302 | 0.0272 |
| 0.9 | 195.0 | 0.0918 | 0.0263 | 0.0263 |
| 0.9 | 225.0 | 0.1425 | 0.035 | 0.0198 |
| 0.9 | 255.0 | 0.0921 | 0.0299 | 0.0151 |
| 0.9 | 285.0 | 0.0554 | 0.0207 | 0.0133 |
| 0.9 | 315.0 | 0.0467 | 0.0184 | 0.0242 |
| 0.9 | 345.0 | 0.0552 | 0.0292 | 0.0374 |