Measurement E151M57
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.4755 | |
| Q2: | 0.1205 GeV2 | |
| W: | 1265.0 GeV | |
| Ebeam: | 1.0539 GeV | |
| ε: | 0.7913 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty |
|---|---|---|---|
| 0.15 | 42.0 | -0.1119 | 0.7045 |
| 0.55 | 270.0 | -0.0223 | 0.5278 |
| 0.55 | 282.0 | 1.3081 | 0.6274 |
| 0.65 | 258.0 | -0.2182 | 0.5792 |
| 0.65 | 270.0 | 0.053 | 0.4398 |
| 0.65 | 282.0 | -0.0516 | 0.4825 |
| 0.65 | 294.0 | -0.1352 | 0.6326 |
| 0.75 | 258.0 | 0.0609 | 0.5298 |
| 0.75 | 270.0 | -0.3932 | 0.4811 |
| 0.75 | 282.0 | -0.3444 | 0.4778 |
| 0.75 | 294.0 | -0.5476 | 0.5304 |
| 0.85 | 114.0 | 0.251 | 0.5715 |
| 0.85 | 138.0 | 0.5392 | 0.5474 |
| 0.85 | 150.0 | -0.2691 | 0.5426 |
| 0.85 | 162.0 | 0.4926 | 0.5804 |
| 0.85 | 174.0 | -0.1715 | 0.6206 |
| 0.85 | 258.0 | -0.8851 | 0.4426 |
| 0.85 | 270.0 | -0.3825 | 0.4455 |
| 0.85 | 282.0 | -0.5012 | 0.4403 |
| 0.85 | 294.0 | -0.2392 | 0.5743 |
| 0.95 | 162.0 | -0.1271 | 0.5069 |
| 0.95 | 174.0 | 0.1617 | 0.4867 |
| 0.95 | 198.0 | 0.0851 | 0.5093 |
| 0.95 | 210.0 | -0.0378 | 0.5003 |
Experiment comment: