Measurement E76M10
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 | |
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | ALU | |
| Q2: | 1.56 — 1.87 GeV2 | |
| W: | 1.22 — 1.26 GeV | |
| x: | 0.0 | |
| ε: | 0.9385 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | -0.0005 | 0.03287 |
| -0.125 | 67.5 | 0.04717 | 0.03207 |
| -0.125 | 112.5 | 0.02995 | 0.02266 |
| -0.125 | 157.5 | -0.04971 | 0.05601 |
| -0.125 | 202.5 | -0.08311 | 0.05202 |
| -0.125 | 247.5 | -0.02486 | 0.02205 |
| -0.125 | 292.5 | -0.00146 | 0.03079 |
| -0.125 | 337.5 | 0.02099 | 0.03206 |
| 0.125 | 22.5 | 0.01693 | 0.02842 |
| 0.125 | 67.5 | 0.01814 | 0.03018 |
| 0.125 | 112.5 | 0.00637 | 0.02363 |
| 0.125 | 157.5 | 0.04061 | 0.06012 |
| 0.125 | 202.5 | -0.04682 | 0.06544 |
| 0.125 | 247.5 | -0.04886 | 0.02374 |
| 0.125 | 292.5 | -0.02177 | 0.0295 |
| 0.125 | 337.5 | -0.00644 | 0.0266 |
| -0.375 | 22.5 | 0.02319 | 0.04079 |
| -0.375 | 67.5 | 0.00535 | 0.03327 |
| -0.375 | 112.5 | 0.01532 | 0.0278 |
| -0.375 | 157.5 | -0.03359 | 0.13516 |
| -0.375 | 247.5 | -0.11358 | 0.02764 |
| -0.375 | 292.5 | -0.02989 | 0.03306 |
| -0.375 | 337.5 | -0.0779 | 0.04456 |
| 0.375 | 22.5 | 0.02321 | 0.02378 |
| 0.375 | 67.5 | 0.00374 | 0.02723 |
| 0.375 | 112.5 | 0.07938 | 0.03039 |
| 0.375 | 157.5 | 0.13977 | 0.05575 |
| 0.375 | 202.5 | 0.04104 | 0.05453 |
| 0.375 | 247.5 | -0.06077 | 0.03026 |
| 0.375 | 292.5 | -0.03135 | 0.02575 |
| 0.375 | 337.5 | 0.04121 | 0.02457 |
| -0.625 | 22.5 | 0.22054 | 0.06257 |
| -0.625 | 67.5 | 0.05199 | 0.04427 |
| -0.625 | 112.5 | 0.00654 | 0.04645 |
| -0.625 | 157.5 | -1.42857 | 0.0 |
| -0.625 | 202.5 | -0.47126 | 0.27372 |
| -0.625 | 247.5 | 0.01892 | 0.0507 |
| -0.625 | 292.5 | 0.04006 | 0.03935 |
| -0.625 | 337.5 | -0.06397 | 0.07458 |
| 0.625 | 22.5 | 0.00441 | 0.02016 |
| 0.625 | 67.5 | 0.04078 | 0.02122 |
| 0.625 | 112.5 | 0.00696 | 0.02821 |
| 0.625 | 157.5 | 0.03612 | 0.03139 |
| 0.625 | 202.5 | -0.03276 | 0.03125 |
| 0.625 | 247.5 | -0.01063 | 0.02718 |
| 0.625 | 292.5 | -0.03293 | 0.0209 |
| 0.625 | 337.5 | -0.02472 | 0.01994 |
| -0.875 | 22.5 | -0.21111 | 0.34039 |
| -0.875 | 67.5 | 0.35308 | 0.31148 |
| -0.875 | 112.5 | -1.42857 | 0.0 |
| -0.875 | 292.5 | 0.28527 | 0.39907 |
| -0.875 | 337.5 | -0.71614 | 0.39487 |
| 0.875 | 22.5 | -0.01733 | 0.01795 |
| 0.875 | 67.5 | 0.01841 | 0.01794 |
| 0.875 | 112.5 | 0.0853 | 0.01989 |
| 0.875 | 157.5 | 0.027 | 0.02234 |
| 0.875 | 202.5 | -0.01841 | 0.02254 |
| 0.875 | 247.5 | -0.02174 | 0.01989 |
| 0.875 | 292.5 | -0.03339 | 0.01835 |
| 0.875 | 337.5 | -0.00087 | 0.01819 |
Measurement comment:
Experiment comment: