Measurement E76M16
| 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: | 1.26 — 1.3 GeV | |
| x: | 0.0 | |
| ε: | 0.9179 | |
| cos(θπ) | φπ | ALU | uncertainty |
|---|---|---|---|
| -0.125 | 22.5 | 0.06339 | 0.02901 |
| -0.125 | 67.5 | -0.02773 | 0.03075 |
| -0.125 | 112.5 | -0.03207 | 0.02422 |
| -0.125 | 157.5 | -0.0406 | 0.05375 |
| -0.125 | 202.5 | -0.017 | 0.05428 |
| -0.125 | 247.5 | -0.03568 | 0.02392 |
| -0.125 | 292.5 | 0.02323 | 0.03002 |
| -0.125 | 337.5 | 0.01817 | 0.02867 |
| 0.125 | 22.5 | -0.05933 | 0.02205 |
| 0.125 | 67.5 | -0.00089 | 0.02658 |
| 0.125 | 112.5 | 0.0626 | 0.0245 |
| 0.125 | 157.5 | -0.0461 | 0.05557 |
| 0.125 | 202.5 | 0.18549 | 0.05759 |
| 0.125 | 247.5 | -0.01026 | 0.0235 |
| 0.125 | 292.5 | 0.0386 | 0.02637 |
| 0.125 | 337.5 | -0.04718 | 0.02213 |
| -0.375 | 22.5 | 0.01829 | 0.03651 |
| -0.375 | 67.5 | 0.04508 | 0.04019 |
| -0.375 | 112.5 | 0.13451 | 0.0329 |
| -0.375 | 247.5 | 0.0268 | 0.03256 |
| -0.375 | 292.5 | 0.02251 | 0.03784 |
| -0.375 | 337.5 | 0.058 | 0.03702 |
| 0.375 | 22.5 | -0.00935 | 0.01885 |
| 0.375 | 67.5 | 0.03434 | 0.02218 |
| 0.375 | 112.5 | 0.00163 | 0.02841 |
| 0.375 | 157.5 | -0.04748 | 0.0425 |
| 0.375 | 202.5 | 0.00851 | 0.04264 |
| 0.375 | 247.5 | -0.04981 | 0.02848 |
| 0.375 | 292.5 | -0.01018 | 0.02164 |
| 0.375 | 337.5 | -0.01814 | 0.01838 |
| -0.625 | 22.5 | -0.06693 | 0.06106 |
| -0.625 | 67.5 | 0.01139 | 0.04837 |
| -0.625 | 112.5 | -0.1486 | 0.05398 |
| -0.625 | 247.5 | 0.12532 | 0.05657 |
| -0.625 | 292.5 | 0.08732 | 0.04461 |
| -0.625 | 337.5 | -0.10506 | 0.06595 |
| 0.625 | 22.5 | -0.00505 | 0.01537 |
| 0.625 | 67.5 | 0.02794 | 0.01881 |
| 0.625 | 112.5 | 0.01864 | 0.0251 |
| 0.625 | 157.5 | -0.01387 | 0.02546 |
| 0.625 | 202.5 | 0.01676 | 0.02416 |
| 0.625 | 247.5 | -0.04099 | 0.02506 |
| 0.625 | 292.5 | -0.04329 | 0.01842 |
| 0.625 | 337.5 | 0.01192 | 0.0156 |
| -0.875 | 22.5 | 0.08074 | 0.22252 |
| -0.875 | 67.5 | 0.09979 | 0.14324 |
| -0.875 | 112.5 | -0.35787 | 0.29502 |
| -0.875 | 157.5 | 0.27322 | 0.11689 |
| -0.875 | 202.5 | 0.26945 | 0.11555 |
| -0.875 | 247.5 | -0.64092 | 0.34499 |
| -0.875 | 292.5 | 0.09879 | 0.14966 |
| -0.875 | 337.5 | 0.07815 | 0.23251 |
| 0.875 | 22.5 | 0.0359 | 0.01501 |
| 0.875 | 67.5 | -0.02474 | 0.0159 |
| 0.875 | 112.5 | -0.03431 | 0.01784 |
| 0.875 | 157.5 | 0.02997 | 0.01728 |
| 0.875 | 202.5 | -0.00177 | 0.01704 |
| 0.875 | 247.5 | 0.0219 | 0.01776 |
| 0.875 | 292.5 | 0.02592 | 0.01561 |
| 0.875 | 337.5 | 0.00755 | 0.01458 |
Measurement comment:
Experiment comment: