Measurement E151M648
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.1805 | |
| Q2: | 0.205 GeV2 | |
| W: | 1565.0 GeV | |
| Ebeam: | 1.9889 GeV | |
| ε: | 0.7866 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty |
|---|---|---|---|
| 0.65 | 114.0 | -0.7746 | 0.6971 |
| 0.65 | 126.0 | -1.5066 | 0.6282 |
| 0.65 | 222.0 | 1.2022 | 0.8543 |
| 0.65 | 294.0 | 1.0132 | 0.7764 |
| 0.75 | 102.0 | -0.6493 | 0.7333 |
| 0.75 | 126.0 | 0.8283 | 0.7826 |
| 0.75 | 222.0 | -0.2878 | 0.6587 |
| 0.75 | 246.0 | 0.432 | 0.7321 |
| 0.85 | 222.0 | -0.2437 | 0.5895 |
| 0.85 | 234.0 | 1.1548 | 0.6252 |
| 0.85 | 246.0 | 1.4934 | 0.7289 |
| 0.85 | 258.0 | 0.2505 | 0.6431 |
| 0.85 | 270.0 | -0.1437 | 0.7481 |
| 0.95 | 210.0 | 0.9386 | 0.7004 |
| 0.95 | 246.0 | 0.8901 | 0.6351 |
| 0.95 | 270.0 | 0.0077 | 0.599 |
Experiment comment: