Measurement E76M61
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 | |
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | ALU | |
| Q2: | 1.87 — 2.23 GeV2 | |
| W: | 1.66 — 1.7 GeV | |
| x: | 0.0 | |
| ε: | 0.8609 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | 0.04487 | 0.03044 |
| -0.125 | 67.5 | 0.08547 | 0.02425 |
| -0.125 | 112.5 | 0.07335 | 0.02739 |
| -0.125 | 157.5 | 0.1251 | 0.04964 |
| -0.125 | 202.5 | 0.04047 | 0.05126 |
| -0.125 | 247.5 | -0.01178 | 0.02729 |
| -0.125 | 292.5 | -0.04705 | 0.02345 |
| -0.125 | 337.5 | -0.04371 | 0.02973 |
| 0.125 | 22.5 | -0.00295 | 0.02215 |
| 0.125 | 67.5 | 0.0313 | 0.0224 |
| 0.125 | 112.5 | 0.04007 | 0.02281 |
| 0.125 | 157.5 | 0.00024 | 0.08315 |
| 0.125 | 202.5 | 0.00018 | 0.08475 |
| 0.125 | 247.5 | -0.04584 | 0.0217 |
| 0.125 | 292.5 | -0.05844 | 0.02232 |
| 0.125 | 337.5 | 0.00325 | 0.02222 |
| -0.375 | 22.5 | -0.00934 | 0.0347 |
| -0.375 | 67.5 | 0.15463 | 0.02685 |
| -0.375 | 112.5 | 0.13344 | 0.02855 |
| -0.375 | 157.5 | 0.07628 | 0.03629 |
| -0.375 | 202.5 | -0.06894 | 0.03664 |
| -0.375 | 247.5 | -0.12837 | 0.02676 |
| -0.375 | 292.5 | -0.10684 | 0.02635 |
| -0.375 | 337.5 | -0.04317 | 0.0347 |
| 0.375 | 22.5 | 0.06925 | 0.02212 |
| 0.375 | 67.5 | 0.04496 | 0.02467 |
| 0.375 | 112.5 | 0.02716 | 0.02105 |
| 0.375 | 157.5 | 0.00278 | 0.04576 |
| 0.375 | 202.5 | 0.00738 | 0.04417 |
| 0.375 | 247.5 | -0.02538 | 0.02023 |
| 0.375 | 292.5 | -0.09731 | 0.02577 |
| 0.375 | 337.5 | -0.07684 | 0.02218 |
| -0.625 | 22.5 | 0.0899 | 0.04108 |
| -0.625 | 67.5 | 0.07522 | 0.03151 |
| -0.625 | 112.5 | 0.0654 | 0.03623 |
| -0.625 | 157.5 | 0.04601 | 0.03921 |
| -0.625 | 202.5 | -0.03991 | 0.03976 |
| -0.625 | 247.5 | 0.0107 | 0.0357 |
| -0.625 | 292.5 | -0.06176 | 0.03362 |
| -0.625 | 337.5 | 0.02026 | 0.04064 |
| 0.625 | 22.5 | 0.08427 | 0.02533 |
| 0.625 | 67.5 | 0.11336 | 0.02654 |
| 0.625 | 112.5 | 0.07323 | 0.02534 |
| 0.625 | 157.5 | 0.08095 | 0.04807 |
| 0.625 | 202.5 | 0.04195 | 0.04633 |
| 0.625 | 247.5 | -0.02011 | 0.02396 |
| 0.625 | 292.5 | -0.04967 | 0.02596 |
| 0.625 | 337.5 | -0.1381 | 0.02459 |
| -0.875 | 22.5 | -0.14585 | 0.06186 |
| -0.875 | 67.5 | 0.01091 | 0.05012 |
| -0.875 | 112.5 | -0.18856 | 0.04731 |
| -0.875 | 157.5 | -0.02959 | 0.05232 |
| -0.875 | 202.5 | 0.02278 | 0.04777 |
| -0.875 | 247.5 | 0.0196 | 0.04278 |
| -0.875 | 292.5 | 0.16151 | 0.05078 |
| -0.875 | 337.5 | -0.07359 | 0.06319 |
| 0.875 | 22.5 | 0.15762 | 0.02275 |
| 0.875 | 67.5 | 0.14543 | 0.02126 |
| 0.875 | 112.5 | 0.10077 | 0.02371 |
| 0.875 | 157.5 | 0.06138 | 0.02219 |
| 0.875 | 202.5 | -0.06491 | 0.02137 |
| 0.875 | 247.5 | -0.04653 | 0.02318 |
| 0.875 | 292.5 | -0.11697 | 0.02064 |
| 0.875 | 337.5 | -0.10368 | 0.02254 |
Measurement comment:
Experiment comment: