Measurement E37M51
| 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: | 1.19 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 | 0.378 | 0.2307 | 0.0302 |
| -0.9 | 45.0 | 0.1746 | 0.1112 | 0.0322 |
| -0.9 | 75.0 | 0.0412 | 0.0422 | 0.0219 |
| -0.9 | 105.0 | 0.0651 | 0.0479 | 0.016 |
| -0.9 | 135.0 | 0.1323 | 0.055 | 0.0284 |
| -0.9 | 165.0 | 0.0462 | 0.0279 | 0.0371 |
| -0.9 | 195.0 | 0.094 | 0.0577 | 0.0386 |
| -0.9 | 225.0 | 0.0 | 0.0 | 0.026 |
| -0.9 | 255.0 | 0.0695 | 0.0368 | 0.0151 |
| -0.9 | 285.0 | 0.0581 | 0.0432 | 0.0118 |
| -0.9 | 315.0 | 0.1569 | 0.0778 | 0.0606 |
| -0.9 | 345.0 | 0.3012 | 0.1798 | 0.0589 |
| -0.7 | 15.0 | 0.0657 | 0.0679 | 0.0083 |
| -0.7 | 45.0 | 0.2153 | 0.0978 | 0.0095 |
| -0.7 | 75.0 | 0.0897 | 0.0537 | 0.0105 |
| -0.7 | 105.0 | 0.1111 | 0.0576 | 0.0115 |
| -0.7 | 135.0 | 0.0437 | 0.0315 | 0.0127 |
| -0.7 | 165.0 | 0.1449 | 0.058 | 0.0156 |
| -0.7 | 195.0 | 0.0867 | 0.045 | 0.0155 |
| -0.7 | 225.0 | 0.0343 | 0.0246 | 0.0127 |
| -0.7 | 255.0 | 0.0289 | 0.0292 | 0.0152 |
| -0.7 | 285.0 | 0.0213 | 0.0216 | 0.0101 |
| -0.7 | 315.0 | 0.055 | 0.0402 | 0.009 |
| -0.7 | 345.0 | 0.0 | 0.0 | 0.0083 |
| -0.5 | 15.0 | 0.354 | 0.1991 | 0.0093 |
| -0.5 | 45.0 | 0.1754 | 0.0935 | 0.0092 |
| -0.5 | 75.0 | 0.0843 | 0.0507 | 0.0098 |
| -0.5 | 105.0 | 0.1297 | 0.061 | 0.0097 |
| -0.5 | 135.0 | 0.1508 | 0.0647 | 0.0084 |
| -0.5 | 165.0 | 0.0198 | 0.0199 | 0.0098 |
| -0.5 | 195.0 | 0.1868 | 0.0661 | 0.0099 |
| -0.5 | 225.0 | 0.0846 | 0.0435 | 0.0083 |
| -0.5 | 255.0 | 0.0487 | 0.035 | 0.0094 |
| -0.5 | 285.0 | 0.1541 | 0.0732 | 0.0098 |
| -0.5 | 315.0 | 0.0806 | 0.0482 | 0.0092 |
| -0.5 | 345.0 | 0.3061 | 0.1941 | 0.0093 |
| -0.3 | 15.0 | 0.0529 | 0.054 | 0.01 |
| -0.3 | 45.0 | 0.1379 | 0.0726 | 0.0091 |
| -0.3 | 75.0 | 0.1531 | 0.0716 | 0.0093 |
| -0.3 | 105.0 | 0.0909 | 0.0538 | 0.0082 |
| -0.3 | 135.0 | 0.1371 | 0.0582 | 0.0089 |
| -0.3 | 165.0 | 0.1888 | 0.0666 | 0.0067 |
| -0.3 | 195.0 | 0.0932 | 0.0395 | 0.0068 |
| -0.3 | 225.0 | 0.1131 | 0.0482 | 0.0063 |
| -0.3 | 255.0 | 0.0554 | 0.0397 | 0.008 |
| -0.3 | 285.0 | 0.0737 | 0.0533 | 0.0174 |
| -0.3 | 315.0 | 0.1505 | 0.0709 | 0.0091 |
| -0.3 | 345.0 | 0.1006 | 0.1031 | 0.01 |
| -0.1 | 15.0 | 0.1589 | 0.0974 | 0.0103 |
| -0.1 | 45.0 | 0.0677 | 0.0488 | 0.0084 |
| -0.1 | 75.0 | 0.0952 | 0.0567 | 0.0185 |
| -0.1 | 105.0 | 0.1736 | 0.0639 | 0.0086 |
| -0.1 | 135.0 | 0.0873 | 0.0448 | 0.0055 |
| -0.1 | 165.0 | 0.0769 | 0.0394 | 0.0049 |
| -0.1 | 195.0 | 0.1453 | 0.0532 | 0.0059 |
| -0.1 | 225.0 | 0.1516 | 0.0594 | 0.0057 |
| -0.1 | 255.0 | 0.1186 | 0.05 | 0.0076 |
| -0.1 | 285.0 | 0.1393 | 0.0594 | 0.0084 |
| -0.1 | 315.0 | 0.1039 | 0.0614 | 0.0084 |
| -0.1 | 345.0 | 0.0446 | 0.0454 | 0.0103 |
| 0.1 | 15.0 | 0.1173 | 0.0862 | 0.0111 |
| 0.1 | 45.0 | 0.1016 | 0.0523 | 0.008 |
| 0.1 | 75.0 | 0.0476 | 0.0341 | 0.0078 |
| 0.1 | 105.0 | 0.1058 | 0.0489 | 0.0116 |
| 0.1 | 135.0 | 0.1441 | 0.0563 | 0.0082 |
| 0.1 | 165.0 | 0.1484 | 0.0583 | 0.0071 |
| 0.1 | 195.0 | 0.1415 | 0.0551 | 0.0142 |
| 0.1 | 225.0 | 0.1343 | 0.0568 | 0.0058 |
| 0.1 | 255.0 | 0.1585 | 0.0585 | 0.0089 |
| 0.1 | 285.0 | 0.1752 | 0.0824 | 0.0087 |
| 0.1 | 315.0 | 0.1795 | 0.0722 | 0.0081 |
| 0.1 | 345.0 | 0.0726 | 0.0528 | 0.011 |
| 0.3 | 15.0 | 0.0492 | 0.0499 | 0.0125 |
| 0.3 | 45.0 | 0.115 | 0.0488 | 0.0081 |
| 0.3 | 75.0 | 0.0883 | 0.0521 | 0.0075 |
| 0.3 | 105.0 | 0.1454 | 0.0612 | 0.0094 |
| 0.3 | 135.0 | 0.213 | 0.0669 | 0.0107 |
| 0.3 | 165.0 | 0.2623 | 0.0739 | 0.0065 |
| 0.3 | 195.0 | 0.18 | 0.059 | 0.0107 |
| 0.3 | 225.0 | 0.17 | 0.0558 | 0.0107 |
| 0.3 | 255.0 | 0.1778 | 0.0619 | 0.03 |
| 0.3 | 285.0 | 0.0865 | 0.0512 | 0.0076 |
| 0.3 | 315.0 | 0.0532 | 0.0383 | 0.0081 |
| 0.3 | 345.0 | 0.0444 | 0.045 | 0.0125 |
| 0.5 | 15.0 | 0.1009 | 0.06 | 0.0135 |
| 0.5 | 45.0 | 0.1074 | 0.0553 | 0.0084 |
| 0.5 | 75.0 | 0.0527 | 0.0384 | 0.0128 |
| 0.5 | 105.0 | 0.1097 | 0.0503 | 0.0087 |
| 0.5 | 135.0 | 0.0934 | 0.0426 | 0.0078 |
| 0.5 | 165.0 | 0.1383 | 0.0475 | 0.0088 |
| 0.5 | 195.0 | 0.2387 | 0.0689 | 0.0059 |
| 0.5 | 225.0 | 0.2108 | 0.0662 | 0.0107 |
| 0.5 | 255.0 | 0.1127 | 0.0437 | 0.008 |
| 0.5 | 285.0 | 0.2073 | 0.0765 | 0.0207 |
| 0.5 | 315.0 | 0.11 | 0.0514 | 0.0084 |
| 0.5 | 345.0 | 0.0 | 0.0 | 0.0135 |
| 0.7 | 15.0 | 0.0373 | 0.0377 | 0.0233 |
| 0.7 | 45.0 | 0.0941 | 0.0431 | 0.008 |
| 0.7 | 75.0 | 0.1494 | 0.0584 | 0.01 |
| 0.7 | 105.0 | 0.0894 | 0.0408 | 0.009 |
| 0.7 | 135.0 | 0.1073 | 0.0419 | 0.0096 |
| 0.7 | 165.0 | 0.1245 | 0.0456 | 0.0089 |
| 0.7 | 195.0 | 0.2735 | 0.0744 | 0.0101 |
| 0.7 | 225.0 | 0.1204 | 0.0441 | 0.0093 |
| 0.7 | 255.0 | 0.102 | 0.0465 | 0.009 |
| 0.7 | 285.0 | 0.0939 | 0.0479 | 0.0074 |
| 0.7 | 315.0 | 0.0387 | 0.0276 | 0.0079 |
| 0.7 | 345.0 | 0.0374 | 0.0378 | 0.0126 |
| 0.9 | 15.0 | 0.0 | 0.0 | 0.0122 |
| 0.9 | 45.0 | 0.0779 | 0.0457 | 0.0176 |
| 0.9 | 75.0 | 0.0856 | 0.0436 | 0.0079 |
| 0.9 | 105.0 | 0.1748 | 0.0605 | 0.0099 |
| 0.9 | 135.0 | 0.2054 | 0.0578 | 0.0192 |
| 0.9 | 165.0 | 0.2644 | 0.0679 | 0.0257 |
| 0.9 | 195.0 | 0.1247 | 0.0457 | 0.0217 |
| 0.9 | 225.0 | 0.1778 | 0.0558 | 0.0319 |
| 0.9 | 255.0 | 0.212 | 0.0643 | 0.0262 |
| 0.9 | 285.0 | 0.2115 | 0.0669 | 0.0385 |
| 0.9 | 315.0 | 0.0708 | 0.0416 | 0.0089 |
| 0.9 | 345.0 | 0.032 | 0.0323 | 0.0165 |