Measurement E37M25
| Experiment: | E99-107 | |
|---|---|---|
| Year: | 2006 |
|
| Spokespersons: | P. Stoler, V.D.Burkert, R. Minehart, M. Taiuti | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 3.5 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 | 0.1094 | 0.0424 | 0.041 |
| -0.9 | 45.0 | 0.0687 | 0.0208 | 0.0315 |
| -0.9 | 75.0 | 0.099 | 0.028 | 0.0248 |
| -0.9 | 105.0 | 0.1361 | 0.0356 | 0.0217 |
| -0.9 | 135.0 | 0.1013 | 0.0307 | 0.0199 |
| -0.9 | 165.0 | 0.0978 | 0.0343 | 0.0219 |
| -0.9 | 195.0 | 0.0824 | 0.0317 | 0.0219 |
| -0.9 | 225.0 | 0.0465 | 0.017 | 0.0194 |
| -0.9 | 255.0 | 0.1268 | 0.0358 | 0.0187 |
| -0.9 | 285.0 | 0.1127 | 0.0288 | 0.0246 |
| -0.9 | 315.0 | 0.109 | 0.0292 | 0.0322 |
| -0.9 | 345.0 | 0.0976 | 0.0361 | 0.041 |
| -0.7 | 15.0 | 0.1421 | 0.0414 | 0.046 |
| -0.7 | 45.0 | 0.14 | 0.0322 | 0.0295 |
| -0.7 | 75.0 | 0.2704 | 0.0493 | 0.0221 |
| -0.7 | 105.0 | 0.2895 | 0.0587 | 0.0154 |
| -0.7 | 135.0 | 0.1183 | 0.0374 | 0.0122 |
| -0.7 | 165.0 | 0.1619 | 0.0454 | 0.0151 |
| -0.7 | 195.0 | 0.1548 | 0.0428 | 0.0137 |
| -0.7 | 225.0 | 0.1393 | 0.04 | 0.0114 |
| -0.7 | 255.0 | 0.1911 | 0.0399 | 0.0133 |
| -0.7 | 285.0 | 0.1669 | 0.0338 | 0.02 |
| -0.7 | 315.0 | 0.174 | 0.0376 | 0.0296 |
| -0.7 | 345.0 | 0.0879 | 0.0263 | 0.046 |
| -0.5 | 15.0 | 0.1011 | 0.0359 | 0.0415 |
| -0.5 | 45.0 | 0.1956 | 0.0379 | 0.0291 |
| -0.5 | 75.0 | 0.3489 | 0.0534 | 0.0177 |
| -0.5 | 105.0 | 0.3134 | 0.0583 | 0.015 |
| -0.5 | 135.0 | 0.1686 | 0.042 | 0.0123 |
| -0.5 | 165.0 | 0.1277 | 0.0337 | 0.0139 |
| -0.5 | 195.0 | 0.1907 | 0.0436 | 0.0125 |
| -0.5 | 225.0 | 0.207 | 0.0448 | 0.0098 |
| -0.5 | 255.0 | 0.3887 | 0.0697 | 0.0125 |
| -0.5 | 285.0 | 0.2638 | 0.0445 | 0.0176 |
| -0.5 | 315.0 | 0.2674 | 0.0445 | 0.0291 |
| -0.5 | 345.0 | 0.1212 | 0.0338 | 0.0415 |
| -0.3 | 15.0 | 0.1089 | 0.0367 | 0.0358 |
| -0.3 | 45.0 | 0.1808 | 0.0356 | 0.0281 |
| -0.3 | 75.0 | 0.3644 | 0.0567 | 0.0175 |
| -0.3 | 105.0 | 0.2722 | 0.0477 | 0.0128 |
| -0.3 | 135.0 | 0.2413 | 0.0551 | 0.0102 |
| -0.3 | 165.0 | 0.1541 | 0.0375 | 0.011 |
| -0.3 | 195.0 | 0.1688 | 0.0386 | 0.0103 |
| -0.3 | 225.0 | 0.2633 | 0.0585 | 0.0091 |
| -0.3 | 255.0 | 0.294 | 0.0484 | 0.0101 |
| -0.3 | 285.0 | 0.2603 | 0.0425 | 0.0167 |
| -0.3 | 315.0 | 0.3029 | 0.0516 | 0.028 |
| -0.3 | 345.0 | 0.1656 | 0.0452 | 0.0357 |
| -0.1 | 15.0 | 0.0945 | 0.0293 | 0.0326 |
| -0.1 | 45.0 | 0.2393 | 0.0399 | 0.0269 |
| -0.1 | 75.0 | 0.4071 | 0.0598 | 0.0148 |
| -0.1 | 105.0 | 0.3476 | 0.0573 | 0.0107 |
| -0.1 | 135.0 | 0.2584 | 0.0552 | 0.0127 |
| -0.1 | 165.0 | 0.1999 | 0.0421 | 0.0119 |
| -0.1 | 195.0 | 0.1892 | 0.0379 | 0.0101 |
| -0.1 | 225.0 | 0.3685 | 0.0766 | 0.0147 |
| -0.1 | 255.0 | 0.3791 | 0.06 | 0.0137 |
| -0.1 | 285.0 | 0.4039 | 0.0543 | 0.015 |
| -0.1 | 315.0 | 0.2427 | 0.0398 | 0.0262 |
| -0.1 | 345.0 | 0.0945 | 0.0291 | 0.0311 |
| 0.1 | 15.0 | 0.145 | 0.0377 | 0.0278 |
| 0.1 | 45.0 | 0.2051 | 0.0355 | 0.0239 |
| 0.1 | 75.0 | 0.3758 | 0.0572 | 0.0235 |
| 0.1 | 105.0 | 0.3494 | 0.0579 | 0.011 |
| 0.1 | 135.0 | 0.3645 | 0.0705 | 0.0094 |
| 0.1 | 165.0 | 0.2817 | 0.0573 | 0.0133 |
| 0.1 | 195.0 | 0.2361 | 0.0439 | 0.0139 |
| 0.1 | 225.0 | 0.2595 | 0.0534 | 0.0091 |
| 0.1 | 255.0 | 0.3272 | 0.0516 | 0.0097 |
| 0.1 | 285.0 | 0.3431 | 0.0521 | 0.0139 |
| 0.1 | 315.0 | 0.1969 | 0.0347 | 0.0236 |
| 0.1 | 345.0 | 0.1167 | 0.0321 | 0.0275 |
| 0.3 | 15.0 | 0.1304 | 0.0385 | 0.0259 |
| 0.3 | 45.0 | 0.2148 | 0.0356 | 0.021 |
| 0.3 | 75.0 | 0.3027 | 0.0451 | 0.014 |
| 0.3 | 105.0 | 0.2609 | 0.0485 | 0.0131 |
| 0.3 | 135.0 | 0.211 | 0.0454 | 0.0185 |
| 0.3 | 165.0 | 0.1901 | 0.0365 | 0.0132 |
| 0.3 | 195.0 | 0.2363 | 0.0467 | 0.0132 |
| 0.3 | 225.0 | 0.2308 | 0.0462 | 0.0115 |
| 0.3 | 255.0 | 0.2704 | 0.0467 | 0.0144 |
| 0.3 | 285.0 | 0.3808 | 0.0531 | 0.0132 |
| 0.3 | 315.0 | 0.2113 | 0.0364 | 0.0204 |
| 0.3 | 345.0 | 0.0825 | 0.0289 | 0.0235 |
| 0.5 | 15.0 | 0.0531 | 0.0215 | 0.0214 |
| 0.5 | 45.0 | 0.1842 | 0.0334 | 0.0181 |
| 0.5 | 75.0 | 0.2626 | 0.0422 | 0.0133 |
| 0.5 | 105.0 | 0.2928 | 0.0574 | 0.0138 |
| 0.5 | 135.0 | 0.2433 | 0.0482 | 0.0098 |
| 0.5 | 165.0 | 0.1794 | 0.0399 | 0.0111 |
| 0.5 | 195.0 | 0.1762 | 0.0395 | 0.0128 |
| 0.5 | 225.0 | 0.2749 | 0.053 | 0.0092 |
| 0.5 | 255.0 | 0.3077 | 0.052 | 0.0216 |
| 0.5 | 285.0 | 0.2334 | 0.0379 | 0.0122 |
| 0.5 | 315.0 | 0.17 | 0.0324 | 0.0178 |
| 0.5 | 345.0 | 0.1207 | 0.0389 | 0.0207 |
| 0.7 | 15.0 | 0.07 | 0.0248 | 0.0191 |
| 0.7 | 45.0 | 0.1822 | 0.0343 | 0.0161 |
| 0.7 | 75.0 | 0.2831 | 0.0493 | 0.0125 |
| 0.7 | 105.0 | 0.3027 | 0.0566 | 0.013 |
| 0.7 | 135.0 | 0.1998 | 0.0481 | 0.0112 |
| 0.7 | 165.0 | 0.2422 | 0.0506 | 0.0132 |
| 0.7 | 195.0 | 0.2108 | 0.0506 | 0.0115 |
| 0.7 | 225.0 | 0.2505 | 0.0517 | 0.0105 |
| 0.7 | 255.0 | 0.2827 | 0.0503 | 0.0107 |
| 0.7 | 285.0 | 0.2442 | 0.0433 | 0.0124 |
| 0.7 | 315.0 | 0.1544 | 0.0296 | 0.0162 |
| 0.7 | 345.0 | 0.0581 | 0.0226 | 0.0194 |
| 0.9 | 15.0 | 0.0542 | 0.0197 | 0.0246 |
| 0.9 | 45.0 | 0.1237 | 0.0262 | 0.0196 |
| 0.9 | 75.0 | 0.2063 | 0.0392 | 0.0364 |
| 0.9 | 105.0 | 0.1831 | 0.039 | 0.0146 |
| 0.9 | 135.0 | 0.1845 | 0.0389 | 0.0143 |
| 0.9 | 165.0 | 0.1896 | 0.0441 | 0.0179 |
| 0.9 | 195.0 | 0.1484 | 0.0342 | 0.0147 |
| 0.9 | 225.0 | 0.2652 | 0.0544 | 0.0147 |
| 0.9 | 255.0 | 0.1611 | 0.0331 | 0.0177 |
| 0.9 | 285.0 | 0.1762 | 0.0359 | 0.0152 |
| 0.9 | 315.0 | 0.0977 | 0.0233 | 0.0201 |
| 0.9 | 345.0 | 0.0787 | 0.0299 | 0.0251 |