Measurement E151M2377
| Experiment: | EG4 | |
|---|---|---|
| Year: | 2016 | |
| Spokesperson: | Xiaochao Zheng | |
| Reaction: | ep → π+n | |
| Polarization: | beam (longitudinal), target (longitudinal) | |
| Quantity: | ALL | |
| εL: | 0.1417 | |
| Q2: | 0.2915 GeV2 | |
| W: | 1745.0 GeV | |
| Ebeam: | 2.999 GeV | |
| ε: | 0.8329 | |
| cos(θπ+) | φ(π+), [deg] | ALL | uncertainty |
|---|---|---|---|
| 0.75 | 78.0 | 0.9212 | 0.9079 |
| 0.75 | 90.0 | -0.4637 | 1.0605 |
| 0.75 | 198.0 | -0.8128 | 1.0497 |
| 0.85 | 78.0 | -1.7293 | 0.8188 |
| 0.85 | 90.0 | -0.5377 | 0.9808 |
| 0.85 | 102.0 | -1.0519 | 1.0271 |
| 0.85 | 186.0 | -0.8445 | 0.993 |
| 0.85 | 198.0 | -1.6694 | 0.6601 |
| 0.85 | 210.0 | 0.0071 | 0.8913 |
| 0.85 | 222.0 | 0.7966 | 0.8296 |
| 0.85 | 234.0 | 0.7214 | 0.6996 |
| 0.85 | 246.0 | -0.2568 | 1.0477 |
| 0.95 | 174.0 | -0.0017 | 1.0237 |
| 0.95 | 186.0 | -2.4295 | 0.7852 |
| 0.95 | 198.0 | 1.4438 | 0.8387 |
| 0.95 | 210.0 | -0.8107 | 0.742 |
| 0.95 | 222.0 | 1.1858 | 0.8191 |
| 0.95 | 234.0 | 1.8831 | 0.8965 |
| 0.95 | 246.0 | 0.9086 | 0.7797 |
| 0.95 | 258.0 | -1.8622 | 0.691 |
| 0.95 | 270.0 | -0.2156 | 0.7707 |
Experiment comment: