Measurement E76M41
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 | |
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | ALU | |
| Q2: | 1.87 — 2.23 GeV2 | |
| W: | 1.5 — 1.54 GeV | |
| x: | 0.0 | |
| ε: | 0.8887 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | -0.00992 | 0.02152 |
| -0.125 | 67.5 | 0.00171 | 0.01857 |
| -0.125 | 112.5 | 0.07457 | 0.01851 |
| -0.125 | 157.5 | -0.02104 | 0.05901 |
| -0.125 | 202.5 | -0.1203 | 0.05342 |
| -0.125 | 247.5 | -0.06638 | 0.01811 |
| -0.125 | 292.5 | -0.1065 | 0.01801 |
| -0.125 | 337.5 | -0.0621 | 0.02093 |
| 0.125 | 22.5 | 0.04719 | 0.03733 |
| 0.125 | 67.5 | 0.04995 | 0.04023 |
| 0.125 | 112.5 | 0.00621 | 0.04908 |
| 0.125 | 247.5 | -0.0349 | 0.04831 |
| 0.125 | 292.5 | -0.05345 | 0.04046 |
| 0.125 | 337.5 | -0.04293 | 0.03746 |
| -0.375 | 22.5 | 0.00889 | 0.02234 |
| -0.375 | 67.5 | 0.05338 | 0.02098 |
| -0.375 | 112.5 | 0.01983 | 0.02172 |
| -0.375 | 157.5 | 0.03859 | 0.03553 |
| -0.375 | 202.5 | -0.07902 | 0.03561 |
| -0.375 | 247.5 | 0.03331 | 0.02089 |
| -0.375 | 292.5 | -0.01866 | 0.01968 |
| -0.375 | 337.5 | -0.01864 | 0.02274 |
| 0.375 | 22.5 | -0.02804 | 0.02021 |
| 0.375 | 67.5 | 0.03984 | 0.02319 |
| 0.375 | 112.5 | 0.02047 | 0.02084 |
| 0.375 | 157.5 | 0.01989 | 0.04085 |
| 0.375 | 202.5 | -0.09741 | 0.04163 |
| 0.375 | 247.5 | -0.0471 | 0.02138 |
| 0.375 | 292.5 | 0.01893 | 0.02369 |
| 0.375 | 337.5 | -0.02054 | 0.02045 |
| -0.625 | 22.5 | 0.03044 | 0.02754 |
| -0.625 | 67.5 | 0.04434 | 0.02327 |
| -0.625 | 112.5 | 0.00799 | 0.03071 |
| -0.625 | 157.5 | 0.07092 | 0.03864 |
| -0.625 | 202.5 | 0.03193 | 0.03573 |
| -0.625 | 247.5 | 0.061 | 0.0287 |
| -0.625 | 292.5 | -0.07452 | 0.02351 |
| -0.625 | 337.5 | -0.04284 | 0.02787 |
| 0.625 | 22.5 | 0.03455 | 0.02009 |
| 0.625 | 67.5 | 0.00253 | 0.02405 |
| 0.625 | 112.5 | 0.0962 | 0.02738 |
| 0.625 | 157.5 | 0.0058 | 0.0315 |
| 0.625 | 202.5 | -0.11063 | 0.03113 |
| 0.625 | 247.5 | -0.01986 | 0.02781 |
| 0.625 | 292.5 | -0.05859 | 0.02411 |
| 0.625 | 337.5 | 0.00714 | 0.02002 |
| -0.875 | 22.5 | -0.13601 | 0.05647 |
| -0.875 | 67.5 | -0.08878 | 0.04642 |
| -0.875 | 112.5 | -0.1395 | 0.05276 |
| -0.875 | 157.5 | 0.08892 | 0.07666 |
| -0.875 | 202.5 | -0.22038 | 0.07907 |
| -0.875 | 247.5 | -0.01679 | 0.05156 |
| -0.875 | 292.5 | -0.05112 | 0.04684 |
| -0.875 | 337.5 | -0.1338 | 0.0571 |
| 0.875 | 22.5 | 0.11345 | 0.02298 |
| 0.875 | 67.5 | 0.07239 | 0.02206 |
| 0.875 | 112.5 | 0.04607 | 0.02166 |
| 0.875 | 157.5 | 0.0032 | 0.01911 |
| 0.875 | 202.5 | -0.01232 | 0.01969 |
| 0.875 | 247.5 | -0.02609 | 0.02081 |
| 0.875 | 292.5 | -0.03868 | 0.02189 |
| 0.875 | 337.5 | -0.06957 | 0.02308 |
Measurement comment:
Experiment comment: