Measurement E76M34
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 | |
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | ALU | |
| Q2: | 3.17 — 3.79 GeV2 | |
| W: | 1.38 — 1.42 GeV | |
| x: | 0.0 | |
| ε: | 0.7955 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | -0.02718 | 0.0398 |
| -0.125 | 67.5 | -0.029 | 0.04443 |
| -0.125 | 112.5 | -0.05303 | 0.04806 |
| -0.125 | 157.5 | 0.00344 | 0.10594 |
| -0.125 | 202.5 | -0.005 | 0.10137 |
| -0.125 | 247.5 | 0.02729 | 0.04735 |
| -0.125 | 292.5 | 0.0957 | 0.04714 |
| -0.125 | 337.5 | 0.02145 | 0.03998 |
| 0.125 | 22.5 | -0.02104 | 0.03567 |
| 0.125 | 67.5 | -0.00424 | 0.04466 |
| 0.125 | 112.5 | -0.00448 | 0.04475 |
| 0.125 | 157.5 | -0.03143 | 0.09233 |
| 0.125 | 202.5 | 0.00809 | 0.0879 |
| 0.125 | 247.5 | 0.0048 | 0.04779 |
| 0.125 | 292.5 | 0.01309 | 0.04405 |
| 0.125 | 337.5 | 0.03504 | 0.03606 |
| -0.375 | 22.5 | -0.06269 | 0.05481 |
| -0.375 | 67.5 | -0.10906 | 0.05506 |
| -0.375 | 112.5 | -0.12959 | 0.05606 |
| -0.375 | 157.5 | -0.00235 | 0.18767 |
| -0.375 | 202.5 | -0.0031 | 0.27134 |
| -0.375 | 247.5 | 0.01449 | 0.05874 |
| -0.375 | 292.5 | 0.00688 | 0.05357 |
| -0.375 | 337.5 | 0.00428 | 0.05404 |
| 0.375 | 22.5 | 0.00288 | 0.03372 |
| 0.375 | 67.5 | -0.09505 | 0.04762 |
| 0.375 | 112.5 | -0.02566 | 0.0523 |
| 0.375 | 157.5 | -0.0024 | 0.10027 |
| 0.375 | 202.5 | 0.00607 | 0.09871 |
| 0.375 | 247.5 | 0.16631 | 0.05483 |
| 0.375 | 292.5 | 0.02024 | 0.04572 |
| 0.375 | 337.5 | -0.04728 | 0.0339 |
| -0.625 | 22.5 | 0.04751 | 0.07247 |
| -0.625 | 67.5 | 0.04662 | 0.07896 |
| -0.625 | 112.5 | -0.11682 | 0.08248 |
| -0.625 | 157.5 | -0.20617 | 0.13322 |
| -0.625 | 202.5 | 0.54478 | 0.12046 |
| -0.625 | 247.5 | 0.09058 | 0.088 |
| -0.625 | 292.5 | -0.01194 | 0.07622 |
| -0.625 | 337.5 | -0.02218 | 0.07848 |
| 0.625 | 22.5 | 0.01346 | 0.03767 |
| 0.625 | 67.5 | -0.02262 | 0.04462 |
| 0.625 | 112.5 | -0.08346 | 0.05493 |
| 0.625 | 157.5 | 0.05271 | 0.05129 |
| 0.625 | 202.5 | 0.00981 | 0.05198 |
| 0.625 | 247.5 | 0.07773 | 0.05345 |
| 0.625 | 292.5 | 0.0512 | 0.04298 |
| 0.625 | 337.5 | 0.1079 | 0.03697 |
| -0.875 | 22.5 | -0.2215 | 0.20851 |
| -0.875 | 67.5 | 0.40989 | 0.16637 |
| -0.875 | 112.5 | -0.64831 | 0.24784 |
| -0.875 | 157.5 | 0.1932 | 0.34533 |
| -0.875 | 202.5 | 0.19218 | 0.34496 |
| -0.875 | 247.5 | -0.37293 | 0.20421 |
| -0.875 | 292.5 | -0.04145 | 0.15996 |
| -0.875 | 337.5 | -0.14172 | 0.17015 |
| 0.875 | 22.5 | -0.08467 | 0.03502 |
| 0.875 | 67.5 | -0.09534 | 0.03689 |
| 0.875 | 112.5 | -0.02315 | 0.04072 |
| 0.875 | 157.5 | 0.00338 | 0.03922 |
| 0.875 | 202.5 | -0.00329 | 0.03692 |
| 0.875 | 247.5 | 0.12017 | 0.03964 |
| 0.875 | 292.5 | 0.01834 | 0.03716 |
| 0.875 | 337.5 | -0.06208 | 0.03403 |
Measurement comment:
Experiment comment: