Measurement E151M1176
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.0664 | |
| Q2: | 0.1435 GeV2 | |
| W: | 1805.0 GeV | |
| Ebeam: | 2.999 GeV | |
| ε: | 0.835 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty | syst. uncert. |
|---|---|---|---|---|
| 0.65 | 270.0 | -0.1547 | 0.8901 | 0.0321 |
| 0.75 | 186.0 | -0.3617 | 0.8271 | 0.04 |
| 0.75 | 198.0 | -0.0048 | 0.883 | 0.03 |
| 0.75 | 210.0 | -0.836 | 0.8058 | 0.0681 |
| 0.75 | 222.0 | -1.3527 | 0.7166 | 0.1033 |
| 0.75 | 270.0 | 1.1481 | 0.9416 | 0.0891 |
| 0.75 | 282.0 | -0.4886 | 0.7886 | 0.0466 |
| 0.85 | 90.0 | -0.4573 | 0.61 | 0.0449 |
| 0.85 | 102.0 | 0.5457 | 0.756 | 0.0499 |
| 0.85 | 114.0 | 0.3984 | 0.8647 | 0.0418 |
| 0.85 | 126.0 | -1.0072 | 0.8125 | 0.0795 |
| 0.85 | 174.0 | -0.6919 | 0.8214 | 0.0588 |
| 0.85 | 186.0 | 1.1865 | 0.9311 | 0.0918 |
| 0.85 | 198.0 | -0.4405 | 0.6366 | 0.044 |
| 0.85 | 210.0 | -0.0429 | 0.7827 | 0.0302 |
| 0.85 | 222.0 | 0.8405 | 0.9259 | 0.0684 |
| 0.85 | 234.0 | 0.0725 | 0.7701 | 0.0305 |
| 0.95 | 198.0 | 1.3954 | 0.9977 | 0.1063 |
| 0.95 | 222.0 | -0.6655 | 0.7463 | 0.0571 |
Experiment comment: