Measurement E151M1160
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.0393 | |
| Q2: | 0.0707 GeV2 | |
| W: | 1775.0 GeV | |
| Ebeam: | 2.999 GeV | |
| ε: | 0.8655 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty | syst. uncert. |
|---|---|---|---|---|
| 0.65 | 138.0 | 3.8492 | 3.8492 | 0.2829 |
| 0.75 | 210.0 | 2.4769 | 0.9696 | 0.1835 |
| 0.75 | 222.0 | 0.0352 | 0.8589 | 0.0301 |
| 0.85 | 102.0 | -0.4894 | 0.7785 | 0.0467 |
| 0.85 | 126.0 | 1.3662 | 1.0645 | 0.1043 |
| 0.85 | 174.0 | -1.562 | 0.7119 | 0.118 |
| 0.85 | 186.0 | -0.1321 | 0.7941 | 0.0315 |
| 0.85 | 198.0 | -0.6311 | 0.7208 | 0.055 |
| 0.85 | 210.0 | -0.4114 | 0.6999 | 0.0425 |
| 0.85 | 222.0 | -0.3994 | 0.6998 | 0.0419 |
Experiment comment: