Measurement E151M10
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.3544 | |
| Q2: | 0.0415 GeV2 | |
| W: | 1205.0 GeV | |
| Ebeam: | 1.0539 GeV | |
| ε: | 0.9107 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty |
|---|---|---|---|
| 0.45 | 282.0 | 0.4874 | 0.4675 |
| 0.55 | 270.0 | -0.0698 | 0.4306 |
| 0.55 | 282.0 | 0.7213 | 0.3624 |
| 0.65 | 258.0 | -0.4745 | 0.3702 |
| 0.65 | 270.0 | 0.1724 | 0.3538 |
| 0.65 | 282.0 | -0.3482 | 0.4087 |
| 0.75 | 258.0 | -0.8771 | 0.2803 |
| 0.75 | 270.0 | -0.2905 | 0.3227 |
| 0.85 | 138.0 | -0.2 | 0.461 |
| 0.85 | 150.0 | 0.6265 | 0.474 |
| 0.85 | 162.0 | -0.1579 | 0.3439 |
| 0.85 | 174.0 | -0.0974 | 0.3167 |
| 0.85 | 186.0 | 0.4936 | 0.3479 |
| 0.85 | 198.0 | -0.0993 | 0.303 |
| 0.85 | 210.0 | -0.3708 | 0.3223 |
| 0.85 | 222.0 | 0.5779 | 0.493 |
| 0.95 | 186.0 | 0.4761 | 0.3793 |
| 0.95 | 210.0 | -0.2801 | 0.3488 |
Experiment comment: