Measurement E37M40
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 4.2 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 |
|---|---|---|---|
| -0.9 | 15.0 | 0.0123 | 0.0125 |
| -0.9 | 45.0 | 0.0928 | 0.026 |
| -0.9 | 75.0 | 0.1015 | 0.0312 |
| -0.9 | 105.0 | 0.0612 | 0.0208 |
| -0.9 | 135.0 | 0.065 | 0.0235 |
| -0.9 | 165.0 | 0.0562 | 0.019 |
| -0.9 | 195.0 | 0.0749 | 0.0218 |
| -0.9 | 225.0 | 0.0769 | 0.0277 |
| -0.9 | 255.0 | 0.0656 | 0.0249 |
| -0.9 | 285.0 | 0.0657 | 0.0236 |
| -0.9 | 315.0 | 0.0606 | 0.0207 |
| -0.9 | 345.0 | 0.0667 | 0.0296 |
| -0.7 | 15.0 | 0.1315 | 0.0465 |
| -0.7 | 45.0 | 0.0621 | 0.0207 |
| -0.7 | 75.0 | 0.0415 | 0.0175 |
| -0.7 | 105.0 | 0.1123 | 0.0309 |
| -0.7 | 135.0 | 0.0756 | 0.0241 |
| -0.7 | 165.0 | 0.0434 | 0.017 |
| -0.7 | 195.0 | 0.0575 | 0.0193 |
| -0.7 | 225.0 | 0.1185 | 0.0297 |
| -0.7 | 255.0 | 0.1468 | 0.0376 |
| -0.7 | 285.0 | 0.1074 | 0.028 |
| -0.7 | 315.0 | 0.1072 | 0.0288 |
| -0.7 | 345.0 | 0.061 | 0.0246 |
| -0.5 | 15.0 | 0.0822 | 0.0307 |
| -0.5 | 45.0 | 0.084 | 0.0237 |
| -0.5 | 75.0 | 0.1586 | 0.038 |
| -0.5 | 105.0 | 0.2052 | 0.0453 |
| -0.5 | 135.0 | 0.165 | 0.0353 |
| -0.5 | 165.0 | 0.0867 | 0.0241 |
| -0.5 | 195.0 | 0.0588 | 0.0186 |
| -0.5 | 225.0 | 0.1132 | 0.0272 |
| -0.5 | 255.0 | 0.1072 | 0.0324 |
| -0.5 | 285.0 | 0.1453 | 0.034 |
| -0.5 | 315.0 | 0.0951 | 0.0244 |
| -0.5 | 345.0 | 0.1406 | 0.0445 |
| -0.3 | 15.0 | 0.073 | 0.0243 |
| -0.3 | 45.0 | 0.0756 | 0.0198 |
| -0.3 | 75.0 | 0.1243 | 0.0309 |
| -0.3 | 105.0 | 0.1644 | 0.0422 |
| -0.3 | 135.0 | 0.147 | 0.0352 |
| -0.3 | 165.0 | 0.1182 | 0.0295 |
| -0.3 | 195.0 | 0.0793 | 0.0217 |
| -0.3 | 225.0 | 0.1315 | 0.0306 |
| -0.3 | 255.0 | 0.1918 | 0.0437 |
| -0.3 | 285.0 | 0.1922 | 0.0404 |
| -0.3 | 315.0 | 0.0764 | 0.0206 |
| -0.3 | 345.0 | 0.1098 | 0.0327 |
| -0.1 | 15.0 | 0.0762 | 0.0267 |
| -0.1 | 45.0 | 0.1198 | 0.0271 |
| -0.1 | 75.0 | 0.1964 | 0.0405 |
| -0.1 | 105.0 | 0.1961 | 0.0478 |
| -0.1 | 135.0 | 0.1419 | 0.0316 |
| -0.1 | 165.0 | 0.1323 | 0.0305 |
| -0.1 | 195.0 | 0.0743 | 0.0218 |
| -0.1 | 225.0 | 0.2548 | 0.0457 |
| -0.1 | 255.0 | 0.2255 | 0.0485 |
| -0.1 | 285.0 | 0.2136 | 0.0399 |
| -0.1 | 315.0 | 0.1802 | 0.0313 |
| -0.1 | 345.0 | 0.0582 | 0.0215 |
| 0.1 | 15.0 | 0.0841 | 0.0257 |
| 0.1 | 45.0 | 0.1977 | 0.0343 |
| 0.1 | 75.0 | 0.169 | 0.0372 |
| 0.1 | 105.0 | 0.2332 | 0.0512 |
| 0.1 | 135.0 | 0.266 | 0.0488 |
| 0.1 | 165.0 | 0.1312 | 0.0303 |
| 0.1 | 195.0 | 0.1155 | 0.0266 |
| 0.1 | 225.0 | 0.2485 | 0.0436 |
| 0.1 | 255.0 | 0.1577 | 0.0393 |
| 0.1 | 285.0 | 0.313 | 0.0502 |
| 0.1 | 315.0 | 0.1731 | 0.0317 |
| 0.1 | 345.0 | 0.1032 | 0.0286 |
| 0.3 | 15.0 | 0.0704 | 0.0245 |
| 0.3 | 45.0 | 0.1205 | 0.0252 |
| 0.3 | 75.0 | 0.219 | 0.04 |
| 0.3 | 105.0 | 0.2222 | 0.0519 |
| 0.3 | 135.0 | 0.2192 | 0.044 |
| 0.3 | 165.0 | 0.1469 | 0.0316 |
| 0.3 | 195.0 | 0.1111 | 0.026 |
| 0.3 | 225.0 | 0.2036 | 0.0389 |
| 0.3 | 255.0 | 0.1961 | 0.046 |
| 0.3 | 285.0 | 0.1792 | 0.0363 |
| 0.3 | 315.0 | 0.1008 | 0.0218 |
| 0.3 | 345.0 | 0.079 | 0.0277 |
| 0.5 | 15.0 | 0.0674 | 0.0235 |
| 0.5 | 45.0 | 0.0974 | 0.0216 |
| 0.5 | 75.0 | 0.1213 | 0.0286 |
| 0.5 | 105.0 | 0.1808 | 0.0424 |
| 0.5 | 135.0 | 0.1076 | 0.0277 |
| 0.5 | 165.0 | 0.1285 | 0.0285 |
| 0.5 | 195.0 | 0.1136 | 0.0267 |
| 0.5 | 225.0 | 0.1507 | 0.0321 |
| 0.5 | 255.0 | 0.1075 | 0.0313 |
| 0.5 | 285.0 | 0.1703 | 0.0325 |
| 0.5 | 315.0 | 0.1331 | 0.0243 |
| 0.5 | 345.0 | 0.0786 | 0.0264 |
| 0.7 | 15.0 | 0.0549 | 0.0205 |
| 0.7 | 45.0 | 0.104 | 0.0221 |
| 0.7 | 75.0 | 0.1063 | 0.0253 |
| 0.7 | 105.0 | 0.1671 | 0.0408 |
| 0.7 | 135.0 | 0.1315 | 0.0319 |
| 0.7 | 165.0 | 0.1477 | 0.0301 |
| 0.7 | 195.0 | 0.0698 | 0.018 |
| 0.7 | 225.0 | 0.1328 | 0.0308 |
| 0.7 | 255.0 | 0.1423 | 0.0381 |
| 0.7 | 285.0 | 0.1795 | 0.0346 |
| 0.7 | 315.0 | 0.115 | 0.0245 |
| 0.7 | 345.0 | 0.1083 | 0.0315 |
| 0.9 | 15.0 | 0.0463 | 0.0185 |
| 0.9 | 45.0 | 0.051 | 0.0151 |
| 0.9 | 75.0 | 0.1039 | 0.0245 |
| 0.9 | 105.0 | 0.0744 | 0.022 |
| 0.9 | 135.0 | 0.0909 | 0.0248 |
| 0.9 | 165.0 | 0.1269 | 0.0319 |
| 0.9 | 195.0 | 0.1025 | 0.024 |
| 0.9 | 225.0 | 0.1126 | 0.0278 |
| 0.9 | 255.0 | 0.1222 | 0.0318 |
| 0.9 | 285.0 | 0.1321 | 0.028 |
| 0.9 | 315.0 | 0.0796 | 0.0205 |
| 0.9 | 345.0 | 0.03 | 0.0141 |