Measurement E151M940
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | AUL | |
| εL: | 1.071 | |
| Q2: | 0.1715 GeV2 | |
| W: | 1205.0 GeV | |
| Ebeam: | 2.999 GeV | |
| ε: | 0.9793 | |
| cos(θπ+) | φ(π+), [deg] | AUL | uncertainty |
|---|---|---|---|
| 0.55 | 282.0 | 0.6642 | 0.6198 |
| 0.65 | 270.0 | -0.5155 | 0.5294 |
| 0.65 | 282.0 | -0.2395 | 0.4442 |
| 0.65 | 294.0 | 0.5856 | 0.6683 |
| 0.75 | 270.0 | 0.4373 | 0.5535 |
| 0.75 | 282.0 | -0.593 | 0.4182 |
| 0.85 | 66.0 | 0.5415 | 0.7043 |
| 0.85 | 78.0 | -0.0636 | 0.4671 |
| 0.85 | 90.0 | -1.0681 | 0.3991 |
| 0.85 | 102.0 | 0.3662 | 0.5489 |
| 0.85 | 114.0 | -1.1459 | 0.4717 |
| 0.85 | 270.0 | 0.3475 | 0.6355 |
| 0.85 | 282.0 | 0.1567 | 0.683 |
| 0.95 | 54.0 | 0.504 | 0.6611 |
| 0.95 | 78.0 | 0.0028 | 0.5029 |
| 0.95 | 90.0 | -0.3443 | 0.4334 |
| 0.95 | 102.0 | 0.3055 | 0.5195 |
| 0.95 | 114.0 | 0.3605 | 0.5958 |
| 0.95 | 126.0 | -0.5623 | 0.4358 |
| 0.95 | 138.0 | 1.0841 | 0.8952 |
Experiment comment: