Measurement E37M56
| 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: | 1.29 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 | 0.0327 | 0.0241 | 0.0705 |
| -0.9 | 45.0 | 0.0398 | 0.0187 | 0.0493 |
| -0.9 | 75.0 | 0.0494 | 0.0213 | 0.029 |
| -0.9 | 105.0 | 0.036 | 0.0186 | 0.0214 |
| -0.9 | 135.0 | 0.0508 | 0.0236 | 0.0232 |
| -0.9 | 165.0 | 0.0254 | 0.0152 | 0.0253 |
| -0.9 | 195.0 | 0.0611 | 0.0243 | 0.0252 |
| -0.9 | 225.0 | 0.0702 | 0.0303 | 0.0248 |
| -0.9 | 255.0 | 0.0356 | 0.0186 | 0.0216 |
| -0.9 | 285.0 | 0.0475 | 0.0203 | 0.0289 |
| -0.9 | 315.0 | 0.0077 | 0.0078 | 0.0493 |
| -0.9 | 345.0 | 0.018 | 0.0183 | 0.07 |
| -0.7 | 15.0 | 0.0281 | 0.0286 | 0.0685 |
| -0.7 | 45.0 | 0.0139 | 0.014 | 0.0418 |
| -0.7 | 75.0 | 0.1128 | 0.0378 | 0.0269 |
| -0.7 | 105.0 | 0.1754 | 0.0528 | 0.0139 |
| -0.7 | 135.0 | 0.0579 | 0.0244 | 0.011 |
| -0.7 | 165.0 | 0.0697 | 0.0258 | 0.0137 |
| -0.7 | 195.0 | 0.0779 | 0.0289 | 0.0135 |
| -0.7 | 225.0 | 0.0842 | 0.0269 | 0.0107 |
| -0.7 | 255.0 | 0.0803 | 0.0315 | 0.0134 |
| -0.7 | 285.0 | 0.0749 | 0.0297 | 0.0225 |
| -0.7 | 315.0 | 0.1153 | 0.0431 | 0.0418 |
| -0.7 | 345.0 | 0.0878 | 0.0465 | 0.0685 |
| -0.5 | 15.0 | 0.1022 | 0.0484 | 0.0557 |
| -0.5 | 45.0 | 0.1075 | 0.0458 | 0.0338 |
| -0.5 | 75.0 | 0.207 | 0.0571 | 0.0193 |
| -0.5 | 105.0 | 0.1644 | 0.0486 | 0.0121 |
| -0.5 | 135.0 | 0.0911 | 0.0337 | 0.0087 |
| -0.5 | 165.0 | 0.0715 | 0.0281 | 0.0092 |
| -0.5 | 195.0 | 0.1436 | 0.0411 | 0.01 |
| -0.5 | 225.0 | 0.0618 | 0.0287 | 0.0081 |
| -0.5 | 255.0 | 0.0911 | 0.0333 | 0.0107 |
| -0.5 | 285.0 | 0.0961 | 0.0353 | 0.0173 |
| -0.5 | 315.0 | 0.1429 | 0.0454 | 0.0355 |
| -0.5 | 345.0 | 0.0829 | 0.0432 | 0.0557 |
| -0.3 | 15.0 | 0.0369 | 0.0267 | 0.0443 |
| -0.3 | 45.0 | 0.0565 | 0.0258 | 0.0286 |
| -0.3 | 75.0 | 0.1743 | 0.0552 | 0.0154 |
| -0.3 | 105.0 | 0.1343 | 0.0404 | 0.0117 |
| -0.3 | 135.0 | 0.1112 | 0.041 | 0.0086 |
| -0.3 | 165.0 | 0.0341 | 0.0202 | 0.0067 |
| -0.3 | 195.0 | 0.0958 | 0.0334 | 0.009 |
| -0.3 | 225.0 | 0.1527 | 0.0466 | 0.0109 |
| -0.3 | 255.0 | 0.1931 | 0.0509 | 0.014 |
| -0.3 | 285.0 | 0.1524 | 0.0463 | 0.0159 |
| -0.3 | 315.0 | 0.1009 | 0.0399 | 0.029 |
| -0.3 | 345.0 | 0.0577 | 0.0299 | 0.045 |
| -0.1 | 15.0 | 0.0418 | 0.0246 | 0.0357 |
| -0.1 | 45.0 | 0.159 | 0.0482 | 0.0251 |
| -0.1 | 75.0 | 0.2002 | 0.0556 | 0.016 |
| -0.1 | 105.0 | 0.0998 | 0.0362 | 0.0121 |
| -0.1 | 135.0 | 0.0737 | 0.0309 | 0.0075 |
| -0.1 | 165.0 | 0.0869 | 0.0286 | 0.0091 |
| -0.1 | 195.0 | 0.0944 | 0.0312 | 0.0079 |
| -0.1 | 225.0 | 0.0742 | 0.0311 | 0.0076 |
| -0.1 | 255.0 | 0.1513 | 0.0439 | 0.0102 |
| -0.1 | 285.0 | 0.157 | 0.0456 | 0.0133 |
| -0.1 | 315.0 | 0.074 | 0.0311 | 0.0244 |
| -0.1 | 345.0 | 0.0171 | 0.0172 | 0.0354 |
| 0.1 | 15.0 | 0.0295 | 0.0212 | 0.0302 |
| 0.1 | 45.0 | 0.1281 | 0.0404 | 0.0215 |
| 0.1 | 75.0 | 0.1515 | 0.0458 | 0.0125 |
| 0.1 | 105.0 | 0.1335 | 0.0438 | 0.011 |
| 0.1 | 135.0 | 0.1484 | 0.0469 | 0.0136 |
| 0.1 | 165.0 | 0.1171 | 0.0329 | 0.0098 |
| 0.1 | 195.0 | 0.0637 | 0.0232 | 0.0116 |
| 0.1 | 225.0 | 0.0968 | 0.0335 | 0.0075 |
| 0.1 | 255.0 | 0.0956 | 0.0348 | 0.0091 |
| 0.1 | 285.0 | 0.0942 | 0.0367 | 0.0123 |
| 0.1 | 315.0 | 0.0806 | 0.0314 | 0.0206 |
| 0.1 | 345.0 | 0.0897 | 0.0353 | 0.0282 |
| 0.3 | 15.0 | 0.0687 | 0.0318 | 0.0227 |
| 0.3 | 45.0 | 0.0689 | 0.0269 | 0.0173 |
| 0.3 | 75.0 | 0.137 | 0.0448 | 0.0127 |
| 0.3 | 105.0 | 0.1249 | 0.0361 | 0.0137 |
| 0.3 | 135.0 | 0.0904 | 0.0312 | 0.0102 |
| 0.3 | 165.0 | 0.0593 | 0.025 | 0.0109 |
| 0.3 | 195.0 | 0.0956 | 0.0288 | 0.0096 |
| 0.3 | 225.0 | 0.0854 | 0.0314 | 0.0111 |
| 0.3 | 255.0 | 0.1302 | 0.0411 | 0.0086 |
| 0.3 | 285.0 | 0.1028 | 0.0373 | 0.0109 |
| 0.3 | 315.0 | 0.1153 | 0.0335 | 0.0178 |
| 0.3 | 345.0 | 0.0793 | 0.0339 | 0.0226 |
| 0.5 | 15.0 | 0.033 | 0.0195 | 0.018 |
| 0.5 | 45.0 | 0.1022 | 0.0308 | 0.0204 |
| 0.5 | 75.0 | 0.1358 | 0.0472 | 0.0154 |
| 0.5 | 105.0 | 0.18 | 0.0438 | 0.0202 |
| 0.5 | 135.0 | 0.0672 | 0.0281 | 0.0087 |
| 0.5 | 165.0 | 0.1297 | 0.0344 | 0.0123 |
| 0.5 | 195.0 | 0.0907 | 0.0298 | 0.0114 |
| 0.5 | 225.0 | 0.1227 | 0.0371 | 0.0127 |
| 0.5 | 255.0 | 0.1415 | 0.0445 | 0.0117 |
| 0.5 | 285.0 | 0.1114 | 0.0367 | 0.0129 |
| 0.5 | 315.0 | 0.073 | 0.0251 | 0.0142 |
| 0.5 | 345.0 | 0.0269 | 0.0193 | 0.018 |
| 0.7 | 15.0 | 0.0283 | 0.0204 | 0.0159 |
| 0.7 | 45.0 | 0.0614 | 0.0241 | 0.0128 |
| 0.7 | 75.0 | 0.0483 | 0.0248 | 0.0097 |
| 0.7 | 105.0 | 0.0862 | 0.0314 | 0.009 |
| 0.7 | 135.0 | 0.1254 | 0.0356 | 0.0175 |
| 0.7 | 165.0 | 0.0984 | 0.0299 | 0.0127 |
| 0.7 | 195.0 | 0.0907 | 0.0265 | 0.0132 |
| 0.7 | 225.0 | 0.0874 | 0.0305 | 0.0114 |
| 0.7 | 255.0 | 0.1181 | 0.0331 | 0.0119 |
| 0.7 | 285.0 | 0.0855 | 0.0317 | 0.0107 |
| 0.7 | 315.0 | 0.0312 | 0.0159 | 0.0134 |
| 0.7 | 345.0 | 0.0528 | 0.0272 | 0.0169 |
| 0.9 | 15.0 | 0.0342 | 0.0204 | 0.0196 |
| 0.9 | 45.0 | 0.0768 | 0.0285 | 0.0154 |
| 0.9 | 75.0 | 0.0862 | 0.03 | 0.0139 |
| 0.9 | 105.0 | 0.096 | 0.0283 | 0.0168 |
| 0.9 | 135.0 | 0.0643 | 0.0214 | 0.0141 |
| 0.9 | 165.0 | 0.0939 | 0.0259 | 0.0173 |
| 0.9 | 195.0 | 0.0781 | 0.0258 | 0.021 |
| 0.9 | 225.0 | 0.0855 | 0.0261 | 0.0193 |
| 0.9 | 255.0 | 0.0938 | 0.0275 | 0.0257 |
| 0.9 | 285.0 | 0.0965 | 0.0307 | 0.0134 |
| 0.9 | 315.0 | 0.0809 | 0.0272 | 0.0139 |
| 0.9 | 345.0 | 0.0141 | 0.0143 | 0.0191 |