Measurement E76M42
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 | |
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | ALU | |
| Q2: | 2.23 — 2.66 GeV2 | |
| W: | 1.5 — 1.54 GeV | |
| x: | 0.0 | |
| ε: | 0.8604 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | 0.07473 | 0.02397 |
| -0.125 | 67.5 | -0.01271 | 0.02201 |
| -0.125 | 112.5 | 0.11883 | 0.02127 |
| -0.125 | 157.5 | 0.02671 | 0.06732 |
| -0.125 | 202.5 | -0.02616 | 0.06694 |
| -0.125 | 247.5 | -0.05478 | 0.02153 |
| -0.125 | 292.5 | -0.0259 | 0.02176 |
| -0.125 | 337.5 | -0.07715 | 0.02406 |
| 0.125 | 22.5 | -0.0018 | 0.02215 |
| 0.125 | 67.5 | 0.12428 | 0.02201 |
| 0.125 | 112.5 | 0.0601 | 0.02079 |
| 0.125 | 157.5 | 0.03479 | 0.04555 |
| 0.125 | 202.5 | -0.02459 | 0.0432 |
| 0.125 | 247.5 | -0.08597 | 0.02148 |
| 0.125 | 292.5 | -0.01264 | 0.02272 |
| 0.125 | 337.5 | 0.01724 | 0.02152 |
| -0.375 | 22.5 | 0.01959 | 0.02708 |
| -0.375 | 67.5 | 0.05853 | 0.02319 |
| -0.375 | 112.5 | 0.04345 | 0.02441 |
| -0.375 | 157.5 | 0.21061 | 0.04466 |
| -0.375 | 202.5 | -0.02424 | 0.04222 |
| -0.375 | 247.5 | -0.0356 | 0.02423 |
| -0.375 | 292.5 | -0.09265 | 0.02305 |
| -0.375 | 337.5 | 0.00414 | 0.02677 |
| 0.375 | 22.5 | -0.03598 | 0.02357 |
| 0.375 | 67.5 | -0.02707 | 0.02799 |
| 0.375 | 112.5 | -0.00489 | 0.02709 |
| 0.375 | 157.5 | 0.03669 | 0.05306 |
| 0.375 | 202.5 | -0.06116 | 0.05456 |
| 0.375 | 247.5 | -0.14423 | 0.02741 |
| 0.375 | 292.5 | 0.01973 | 0.02848 |
| 0.375 | 337.5 | -0.04125 | 0.0233 |
| -0.625 | 22.5 | -0.01325 | 0.02995 |
| -0.625 | 67.5 | 0.03952 | 0.02663 |
| -0.625 | 112.5 | 0.05052 | 0.03207 |
| -0.625 | 157.5 | 0.06005 | 0.04209 |
| -0.625 | 202.5 | 0.03799 | 0.0422 |
| -0.625 | 247.5 | 0.01934 | 0.03158 |
| -0.625 | 292.5 | -0.02327 | 0.02663 |
| -0.625 | 337.5 | -0.09132 | 0.0298 |
| 0.625 | 22.5 | 0.0332 | 0.02448 |
| 0.625 | 67.5 | 0.0441 | 0.02943 |
| 0.625 | 112.5 | -0.03856 | 0.03217 |
| 0.625 | 157.5 | 0.06163 | 0.03762 |
| 0.625 | 202.5 | 0.11288 | 0.03673 |
| 0.625 | 247.5 | -0.08568 | 0.03278 |
| 0.625 | 292.5 | -0.0657 | 0.02913 |
| 0.625 | 337.5 | -0.03127 | 0.02526 |
| -0.875 | 22.5 | 0.15659 | 0.06025 |
| -0.875 | 67.5 | 0.08841 | 0.0512 |
| -0.875 | 112.5 | -0.03887 | 0.06891 |
| -0.875 | 157.5 | -0.27575 | 0.08804 |
| -0.875 | 247.5 | 0.03938 | 0.0608 |
| -0.875 | 292.5 | -0.06692 | 0.05382 |
| -0.875 | 337.5 | -0.10726 | 0.05948 |
| 0.875 | 22.5 | 0.03025 | 0.02763 |
| 0.875 | 67.5 | 0.03456 | 0.02706 |
| 0.875 | 112.5 | 0.03923 | 0.02703 |
| 0.875 | 157.5 | -0.05401 | 0.02341 |
| 0.875 | 202.5 | 0.01554 | 0.02429 |
| 0.875 | 247.5 | 0.00429 | 0.02616 |
| 0.875 | 292.5 | -0.09157 | 0.02662 |
| 0.875 | 337.5 | 0.00961 | 0.02752 |
Measurement comment:
Experiment comment: