Measurement E151M5
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 0.1621 | |
| Q2: | 0.0171 GeV2 | |
| W: | 1205.0 GeV | |
| Ebeam: | 1.0539 GeV | |
| ε: | 0.9307 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty |
|---|---|---|---|
| 0.35 | 42.0 | -0.3516 | 0.4782 |
| 0.55 | 258.0 | -0.1377 | 0.395 |
| 0.55 | 270.0 | -0.258 | 0.3367 |
| 0.55 | 282.0 | -0.1993 | 0.3587 |
| 0.65 | 246.0 | -1.1345 | 0.2995 |
| 0.65 | 258.0 | 0.2578 | 0.3242 |
| 0.65 | 270.0 | -0.0704 | 0.3131 |
| 0.75 | 162.0 | -0.0036 | 0.4061 |
| 0.75 | 174.0 | 0.8923 | 0.3905 |
| 0.75 | 186.0 | 0.6279 | 0.4743 |
| 0.75 | 198.0 | -0.2515 | 0.4091 |
| 0.75 | 210.0 | -0.4913 | 0.4233 |
| 0.75 | 234.0 | -0.5368 | 0.3908 |
| 0.75 | 246.0 | 0.2154 | 0.4175 |
| 0.75 | 258.0 | -0.1074 | 0.3935 |
| 0.75 | 270.0 | -0.0185 | 0.4345 |
| 0.85 | 162.0 | 0.2213 | 0.3808 |
| 0.85 | 174.0 | 0.3825 | 0.3618 |
| 0.85 | 186.0 | 0.0328 | 0.4563 |
| 0.85 | 198.0 | -0.484 | 0.3507 |
| 0.85 | 210.0 | -0.4279 | 0.4297 |
Experiment comment: