Measurement E76M27
| 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: | 1.34 — 1.38 GeV | |
| x: | 0.0 | |
| ε: | 0.8848 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | -0.02277 | 0.03344 |
| -0.125 | 67.5 | -0.0662 | 0.03691 |
| -0.125 | 112.5 | 0.01787 | 0.03446 |
| -0.125 | 157.5 | 0.10698 | 0.08703 |
| -0.125 | 202.5 | 0.15911 | 0.0895 |
| -0.125 | 247.5 | 0.09479 | 0.03542 |
| -0.125 | 292.5 | 0.05564 | 0.03622 |
| -0.125 | 337.5 | -0.02504 | 0.03331 |
| 0.125 | 22.5 | -0.01293 | 0.02708 |
| 0.125 | 67.5 | 0.00933 | 0.03097 |
| 0.125 | 112.5 | -0.09528 | 0.03233 |
| 0.125 | 157.5 | -0.17376 | 0.06549 |
| 0.125 | 202.5 | -0.04803 | 0.06707 |
| 0.125 | 247.5 | -0.03835 | 0.03524 |
| 0.125 | 292.5 | 0.04167 | 0.03051 |
| 0.125 | 337.5 | -0.0367 | 0.02652 |
| -0.375 | 22.5 | 0.07117 | 0.04217 |
| -0.375 | 67.5 | -0.11441 | 0.04937 |
| -0.375 | 112.5 | 0.00122 | 0.04663 |
| -0.375 | 247.5 | 0.04018 | 0.04899 |
| -0.375 | 292.5 | 0.04569 | 0.04776 |
| -0.375 | 337.5 | 0.06465 | 0.04505 |
| 0.375 | 22.5 | 0.0354 | 0.02169 |
| 0.375 | 67.5 | 0.0541 | 0.0299 |
| 0.375 | 112.5 | -0.00932 | 0.03651 |
| 0.375 | 157.5 | -0.04526 | 0.06328 |
| 0.375 | 202.5 | 0.0377 | 0.06194 |
| 0.375 | 247.5 | 0.04515 | 0.03839 |
| 0.375 | 292.5 | -0.05395 | 0.02902 |
| 0.375 | 337.5 | 0.01878 | 0.02215 |
| -0.625 | 22.5 | 0.18923 | 0.06682 |
| -0.625 | 67.5 | 0.08154 | 0.06474 |
| -0.625 | 112.5 | 0.07159 | 0.09359 |
| -0.625 | 247.5 | 0.05338 | 0.08702 |
| -0.625 | 292.5 | 0.07796 | 0.06747 |
| -0.625 | 337.5 | 0.09099 | 0.0663 |
| 0.625 | 22.5 | -0.00951 | 0.02135 |
| 0.625 | 67.5 | -0.0198 | 0.02821 |
| 0.625 | 112.5 | 0.04644 | 0.03929 |
| 0.625 | 157.5 | 0.05368 | 0.04002 |
| 0.625 | 202.5 | 0.0357 | 0.03808 |
| 0.625 | 247.5 | -0.01076 | 0.0389 |
| 0.625 | 292.5 | -0.12263 | 0.02799 |
| 0.625 | 337.5 | 0.03093 | 0.02107 |
| -0.875 | 22.5 | -0.06218 | 0.14046 |
| -0.875 | 67.5 | 0.23323 | 0.12618 |
| -0.875 | 112.5 | 0.40355 | 0.14499 |
| -0.875 | 157.5 | 0.56148 | 0.30579 |
| -0.875 | 202.5 | 0.15673 | 0.34587 |
| -0.875 | 247.5 | 0.20279 | 0.15295 |
| -0.875 | 292.5 | 0.0856 | 0.12983 |
| -0.875 | 337.5 | -0.1391 | 0.14114 |
| 0.875 | 22.5 | -0.01898 | 0.02483 |
| 0.875 | 67.5 | 0.00852 | 0.02799 |
| 0.875 | 112.5 | -0.00705 | 0.0343 |
| 0.875 | 157.5 | -0.00623 | 0.03588 |
| 0.875 | 202.5 | 0.01864 | 0.03604 |
| 0.875 | 247.5 | 0.01276 | 0.03378 |
| 0.875 | 292.5 | 0.04235 | 0.02799 |
| 0.875 | 337.5 | -0.04534 | 0.02486 |
Measurement comment:
Experiment comment: