Measurement E76M58
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 | |
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | ALU | |
| Q2: | 2.66 — 3.17 GeV2 | |
| W: | 1.62 — 1.66 GeV | |
| x: | 0.0 | |
| ε: | 0.795 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | 0.07494 | 0.04288 |
| -0.125 | 67.5 | 0.25668 | 0.04251 |
| -0.125 | 112.5 | 0.1952 | 0.05073 |
| -0.125 | 247.5 | -0.16082 | 0.05097 |
| -0.125 | 292.5 | -0.01001 | 0.04388 |
| -0.125 | 337.5 | -0.00498 | 0.0405 |
| 0.125 | 22.5 | 0.04485 | 0.03408 |
| 0.125 | 67.5 | 0.02211 | 0.04419 |
| 0.125 | 112.5 | 0.19195 | 0.04051 |
| 0.125 | 247.5 | -0.09884 | 0.03965 |
| 0.125 | 292.5 | -0.09019 | 0.0432 |
| 0.125 | 337.5 | -0.0853 | 0.03485 |
| -0.375 | 22.5 | -0.07686 | 0.04196 |
| -0.375 | 67.5 | 0.07301 | 0.03326 |
| -0.375 | 112.5 | 0.24116 | 0.03665 |
| -0.375 | 157.5 | 0.13035 | 0.05498 |
| -0.375 | 202.5 | -0.22523 | 0.0584 |
| -0.375 | 247.5 | -0.13325 | 0.03689 |
| -0.375 | 292.5 | -0.19578 | 0.033 |
| -0.375 | 337.5 | -0.03674 | 0.04242 |
| 0.375 | 22.5 | 0.16667 | 0.03454 |
| 0.375 | 67.5 | 0.11735 | 0.04524 |
| 0.375 | 112.5 | -0.03686 | 0.03794 |
| 0.375 | 157.5 | 0.05142 | 0.07898 |
| 0.375 | 247.5 | -0.13521 | 0.03831 |
| 0.375 | 292.5 | 0.04417 | 0.04395 |
| 0.375 | 337.5 | 0.01551 | 0.03494 |
| -0.625 | 22.5 | 0.03246 | 0.04947 |
| -0.625 | 67.5 | -0.00154 | 0.04115 |
| -0.625 | 112.5 | 0.14971 | 0.04398 |
| -0.625 | 157.5 | 0.11841 | 0.054 |
| -0.625 | 202.5 | -0.09036 | 0.04977 |
| -0.625 | 247.5 | -0.18207 | 0.04476 |
| -0.625 | 292.5 | -0.00238 | 0.04273 |
| -0.625 | 337.5 | -0.12969 | 0.05023 |
| 0.625 | 22.5 | 0.0185 | 0.03777 |
| 0.625 | 67.5 | 0.05201 | 0.03707 |
| 0.625 | 112.5 | 0.09351 | 0.04134 |
| 0.625 | 157.5 | 0.00843 | 0.06448 |
| 0.625 | 202.5 | -0.14506 | 0.07201 |
| 0.625 | 247.5 | -0.0961 | 0.04054 |
| 0.625 | 292.5 | -0.06034 | 0.03639 |
| 0.625 | 337.5 | -0.04213 | 0.03997 |
| -0.875 | 22.5 | -0.12372 | 0.07704 |
| -0.875 | 67.5 | -0.11455 | 0.06883 |
| -0.875 | 112.5 | -0.16901 | 0.06902 |
| -0.875 | 157.5 | 0.19243 | 0.07225 |
| -0.875 | 202.5 | 0.08571 | 0.07354 |
| -0.875 | 247.5 | 0.06194 | 0.06984 |
| -0.875 | 292.5 | 0.04577 | 0.06673 |
| -0.875 | 337.5 | 0.19996 | 0.07236 |
| 0.875 | 22.5 | 0.1237 | 0.03775 |
| 0.875 | 67.5 | 0.04448 | 0.03638 |
| 0.875 | 112.5 | 0.0739 | 0.03813 |
| 0.875 | 157.5 | -0.0025 | 0.03585 |
| 0.875 | 202.5 | -0.12362 | 0.03635 |
| 0.875 | 247.5 | -0.06912 | 0.0366 |
| 0.875 | 292.5 | -0.10691 | 0.03756 |
| 0.875 | 337.5 | -0.09495 | 0.03724 |
Measurement comment:
Experiment comment: