Measurement E76M14
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 | |
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | ALU | |
| Q2: | 3.17 — 3.79 GeV2 | |
| W: | 1.22 — 1.26 GeV | |
| x: | 0.0 | |
| ε: | 0.8242 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | -0.04827 | 0.0531 |
| -0.125 | 67.5 | 0.0154 | 0.05646 |
| -0.125 | 112.5 | 0.0677 | 0.05449 |
| -0.125 | 157.5 | -0.30828 | 0.13188 |
| -0.125 | 202.5 | -0.11272 | 0.16826 |
| -0.125 | 247.5 | -0.05501 | 0.0514 |
| -0.125 | 292.5 | -0.10594 | 0.05492 |
| -0.125 | 337.5 | -0.00608 | 0.05663 |
| 0.125 | 22.5 | 0.03673 | 0.04608 |
| 0.125 | 67.5 | 0.11501 | 0.04984 |
| 0.125 | 112.5 | 0.18565 | 0.06739 |
| 0.125 | 157.5 | 0.18666 | 0.13683 |
| 0.125 | 202.5 | -0.2966 | 0.14685 |
| 0.125 | 247.5 | -0.08036 | 0.06776 |
| 0.125 | 292.5 | 0.01102 | 0.0489 |
| 0.125 | 337.5 | -0.09184 | 0.04313 |
| -0.375 | 22.5 | 0.06279 | 0.07585 |
| -0.375 | 67.5 | 0.00977 | 0.06643 |
| -0.375 | 112.5 | 0.0765 | 0.0557 |
| -0.375 | 157.5 | 0.23881 | 0.17433 |
| -0.375 | 202.5 | 0.20237 | 0.16166 |
| -0.375 | 247.5 | -0.07966 | 0.05395 |
| -0.375 | 292.5 | -0.06182 | 0.0647 |
| -0.375 | 337.5 | -0.16708 | 0.07202 |
| 0.375 | 22.5 | 0.07981 | 0.04164 |
| 0.375 | 67.5 | 0.07269 | 0.05335 |
| 0.375 | 112.5 | 0.01974 | 0.06995 |
| 0.375 | 157.5 | 0.02881 | 0.08526 |
| 0.375 | 202.5 | -0.19842 | 0.08239 |
| 0.375 | 247.5 | -0.05752 | 0.06465 |
| 0.375 | 292.5 | 0.01988 | 0.04886 |
| 0.375 | 337.5 | 0.00757 | 0.04097 |
| -0.625 | 22.5 | 0.05622 | 0.10317 |
| -0.625 | 67.5 | 0.11672 | 0.0886 |
| -0.625 | 112.5 | -0.02015 | 0.08018 |
| -0.625 | 157.5 | -0.48573 | 0.47568 |
| -0.625 | 202.5 | 0.4846 | 0.47835 |
| -0.625 | 247.5 | -0.07536 | 0.07651 |
| -0.625 | 292.5 | -0.06367 | 0.0927 |
| -0.625 | 337.5 | -0.26439 | 0.10118 |
| 0.625 | 22.5 | 0.05304 | 0.04156 |
| 0.625 | 67.5 | 0.00061 | 0.04796 |
| 0.625 | 112.5 | 0.01501 | 0.05846 |
| 0.625 | 157.5 | 0.10422 | 0.05656 |
| 0.625 | 202.5 | -0.02473 | 0.05673 |
| 0.625 | 247.5 | -0.03492 | 0.05609 |
| 0.625 | 292.5 | -0.0212 | 0.04728 |
| 0.625 | 337.5 | 0.00214 | 0.04133 |
| -0.875 | 22.5 | -0.47731 | 0.25868 |
| -0.875 | 67.5 | -0.37315 | 0.32153 |
| -0.875 | 112.5 | -1.42857 | 0.0 |
| -0.875 | 247.5 | -0.00301 | 0.47432 |
| -0.875 | 292.5 | 0.11913 | 0.18607 |
| -0.875 | 337.5 | 0.00152 | 0.33666 |
| 0.875 | 22.5 | -0.03245 | 0.03934 |
| 0.875 | 67.5 | 0.10941 | 0.04165 |
| 0.875 | 112.5 | 0.11399 | 0.04764 |
| 0.875 | 157.5 | -0.12336 | 0.04453 |
| 0.875 | 202.5 | -0.1092 | 0.04338 |
| 0.875 | 247.5 | -0.0409 | 0.04413 |
| 0.875 | 292.5 | -0.16441 | 0.04089 |
| 0.875 | 337.5 | -0.08926 | 0.03912 |
Measurement comment:
Experiment comment: