Measurement E151M63
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.0401 | |
| Q2: | 0.0084 GeV2 | |
| W: | 1295.0 GeV | |
| Ebeam: | 1.0539 GeV | |
| ε: | 0.8721 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty |
|---|---|---|---|
| 0.55 | 42.0 | -0.3491 | 0.6891 |
| 0.55 | 234.0 | -0.7969 | 0.5105 |
| 0.55 | 246.0 | 1.424 | 0.488 |
| 0.55 | 258.0 | -0.3111 | 0.5672 |
| 0.65 | 162.0 | -0.1655 | 0.636 |
| 0.65 | 222.0 | -0.1116 | 0.6809 |
| 0.65 | 234.0 | 0.0923 | 0.4638 |
| 0.65 | 246.0 | -0.0378 | 0.3889 |
| 0.65 | 258.0 | -0.3265 | 0.4295 |
| 0.75 | 150.0 | -0.9171 | 0.6109 |
| 0.75 | 222.0 | 0.6921 | 0.5979 |
| 0.75 | 234.0 | -0.6392 | 0.3875 |
| 0.75 | 246.0 | 1.1319 | 0.4722 |
| 0.75 | 258.0 | 0.14 | 0.4808 |
| 0.85 | 222.0 | 0.4152 | 0.5809 |
| 0.85 | 234.0 | 0.4958 | 0.5171 |
| 0.85 | 246.0 | 0.8826 | 0.5247 |
| 0.85 | 258.0 | 0.1607 | 0.6536 |
Experiment comment: