Measurement E151M120
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.2235 | |
| Q2: | 0.101 GeV2 | |
| W: | 1355.0 GeV | |
| Ebeam: | 1.0539 GeV | |
| ε: | 0.7019 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty |
|---|---|---|---|
| 0.65 | 150.0 | 2.2094 | 0.9704 |
| 0.65 | 234.0 | -0.7188 | 0.6957 |
| 0.65 | 246.0 | 1.5369 | 0.829 |
| 0.65 | 258.0 | 1.0297 | 0.7717 |
| 0.65 | 270.0 | 1.0925 | 0.7168 |
| 0.75 | 126.0 | 1.119 | 0.835 |
| 0.75 | 138.0 | 0.5397 | 0.9161 |
| 0.75 | 150.0 | 0.6702 | 0.8847 |
| 0.75 | 234.0 | 0.4192 | 0.7854 |
| 0.75 | 246.0 | 0.5542 | 0.7263 |
| 0.75 | 258.0 | -0.1826 | 0.6977 |
| 0.75 | 270.0 | 0.5838 | 0.6242 |
| 0.85 | 126.0 | -0.3582 | 0.7714 |
| 0.85 | 138.0 | 1.5997 | 0.7649 |
| 0.85 | 150.0 | 0.7447 | 0.6942 |
| 0.85 | 162.0 | -0.3389 | 0.8012 |
| 0.85 | 246.0 | -0.0638 | 0.5678 |
| 0.85 | 258.0 | 0.7378 | 0.6035 |
| 0.85 | 270.0 | -0.0685 | 0.5289 |
| 0.85 | 282.0 | -0.0055 | 0.6461 |
| 0.95 | 126.0 | 0.1383 | 0.6453 |
Experiment comment: