Measurement E151M1106
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.2897 | |
| Q2: | 0.496 GeV2 | |
| W: | 1625.0 GeV | |
| Ebeam: | 2.999 GeV | |
| ε: | 0.8443 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty |
|---|---|---|---|
| 0.55 | 90.0 | -0.6182 | 0.7998 |
| 0.65 | 102.0 | -0.3547 | 0.8562 |
| 0.65 | 114.0 | -1.8609 | 0.5835 |
| 0.75 | 234.0 | -0.3764 | 0.7633 |
| 0.75 | 258.0 | 0.8712 | 0.9746 |
| 0.85 | 66.0 | 0.9039 | 0.9824 |
| 0.85 | 78.0 | 1.4448 | 1.0353 |
| 0.85 | 222.0 | -0.6818 | 0.7491 |
| 0.85 | 234.0 | 0.3373 | 0.7786 |
| 0.85 | 246.0 | -0.5229 | 0.6339 |
| 0.85 | 258.0 | 0.7176 | 0.7806 |
| 0.85 | 270.0 | -0.3151 | 0.8339 |
| 0.85 | 282.0 | 1.0556 | 0.947 |
| 0.95 | 234.0 | -0.2352 | 0.6684 |
| 0.95 | 246.0 | 0.7206 | 0.8103 |
| 0.95 | 258.0 | -0.1113 | 0.7645 |
| 0.95 | 270.0 | -0.3058 | 0.7036 |
| 0.95 | 282.0 | -0.3009 | 0.6945 |
| 0.95 | 294.0 | -0.0358 | 0.6866 |
| 0.95 | 306.0 | 0.3948 | 0.7693 |
| 0.95 | 318.0 | 0.2284 | 0.7754 |
Experiment comment: