Measurement E76M47
| 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: | 1.54 — 1.58 GeV | |
| x: | 0.0 | |
| ε: | 0.8532 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | -0.03797 | 0.02999 |
| -0.125 | 67.5 | 0.1065 | 0.02632 |
| -0.125 | 112.5 | 0.05104 | 0.02778 |
| -0.125 | 157.5 | 0.18726 | 0.08254 |
| -0.125 | 202.5 | 0.13363 | 0.08214 |
| -0.125 | 247.5 | -0.16665 | 0.02842 |
| -0.125 | 292.5 | -0.05217 | 0.02656 |
| -0.125 | 337.5 | -0.10245 | 0.02981 |
| 0.125 | 22.5 | 0.10605 | 0.02647 |
| 0.125 | 67.5 | 0.08956 | 0.02836 |
| 0.125 | 112.5 | 0.06751 | 0.0276 |
| 0.125 | 157.5 | 0.04645 | 0.06383 |
| 0.125 | 202.5 | 0.0192 | 0.06122 |
| 0.125 | 247.5 | -0.09387 | 0.02859 |
| 0.125 | 292.5 | -0.07744 | 0.02905 |
| 0.125 | 337.5 | -0.06259 | 0.02591 |
| -0.375 | 22.5 | 0.0909 | 0.03228 |
| -0.375 | 67.5 | 0.04768 | 0.02775 |
| -0.375 | 112.5 | 0.08438 | 0.02865 |
| -0.375 | 157.5 | 0.03754 | 0.0486 |
| -0.375 | 202.5 | -0.01375 | 0.04918 |
| -0.375 | 247.5 | -0.12587 | 0.02723 |
| -0.375 | 292.5 | -0.08112 | 0.02734 |
| -0.375 | 337.5 | -0.06397 | 0.03257 |
| 0.375 | 22.5 | -0.01843 | 0.02599 |
| 0.375 | 67.5 | 0.09604 | 0.03095 |
| 0.375 | 112.5 | 0.09758 | 0.02989 |
| 0.375 | 157.5 | 0.03265 | 0.05637 |
| 0.375 | 202.5 | -0.1267 | 0.05565 |
| 0.375 | 247.5 | -0.10874 | 0.03076 |
| 0.375 | 292.5 | 0.03657 | 0.03175 |
| 0.375 | 337.5 | 0.04549 | 0.02535 |
| -0.625 | 22.5 | -0.00165 | 0.03359 |
| -0.625 | 67.5 | 0.03467 | 0.02906 |
| -0.625 | 112.5 | 0.01101 | 0.03603 |
| -0.625 | 157.5 | 0.08655 | 0.04468 |
| -0.625 | 202.5 | 0.01516 | 0.04519 |
| -0.625 | 247.5 | 0.00937 | 0.03422 |
| -0.625 | 292.5 | -0.08598 | 0.03035 |
| -0.625 | 337.5 | 0.02718 | 0.03497 |
| 0.625 | 22.5 | 0.06646 | 0.02809 |
| 0.625 | 67.5 | 0.01526 | 0.03203 |
| 0.625 | 112.5 | 0.1144 | 0.0342 |
| 0.625 | 157.5 | -0.03904 | 0.04496 |
| 0.625 | 202.5 | -0.0717 | 0.04428 |
| 0.625 | 247.5 | 0.03174 | 0.03593 |
| 0.625 | 292.5 | -0.02369 | 0.03208 |
| 0.625 | 337.5 | 0.00872 | 0.02848 |
| -0.875 | 22.5 | 0.08588 | 0.06094 |
| -0.875 | 67.5 | -0.13415 | 0.05196 |
| -0.875 | 112.5 | 0.22875 | 0.07394 |
| -0.875 | 157.5 | -0.09165 | 0.07406 |
| -0.875 | 202.5 | -0.17947 | 0.07565 |
| -0.875 | 247.5 | -0.06574 | 0.0612 |
| -0.875 | 292.5 | -0.05494 | 0.05619 |
| -0.875 | 337.5 | -0.2044 | 0.05994 |
| 0.875 | 22.5 | 0.06946 | 0.02694 |
| 0.875 | 67.5 | 0.04945 | 0.02645 |
| 0.875 | 112.5 | 0.01419 | 0.02808 |
| 0.875 | 157.5 | -0.01998 | 0.0242 |
| 0.875 | 202.5 | 0.02236 | 0.02403 |
| 0.875 | 247.5 | -0.05971 | 0.02698 |
| 0.875 | 292.5 | -0.08883 | 0.02628 |
| 0.875 | 337.5 | 0.04321 | 0.02719 |
Measurement comment:
Experiment comment: