Measurement E41M12
| Experiment: | E99-107 CLAS experiment for generalized form factor near threshold | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.23 — 2.66 GeV2 | |
| W: | 1.14 — 1.16 GeV | |
| ε: | 0.908 | |
| Publication: |
K.Park, R.W.Gothe, and CLAS Collaboration Measurement of the generalized form factors near threshold via γ* p -> nπ+ at high Q2 //
Phys. Rev. C 85, 035208 (2012); arXiv:1201.0903v1
|
|
| cos(θ) | φ, [deg] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 150.0 | 0.31381 | 0.12514 |
| -0.7 | 210.0 | 0.24304 | 0.086772 |
| -0.5 | 30.0 | 0.2293 | 0.026313 |
| -0.5 | 90.0 | 0.42044 | 0.053393 |
| -0.5 | 150.0 | 0.13129 | 0.028396 |
| -0.5 | 210.0 | 0.16598 | 0.032837 |
| -0.5 | 270.0 | 0.619 | 0.079691 |
| -0.5 | 330.0 | 0.19835 | 0.023324 |
| -0.3 | 30.0 | 0.20498 | 0.019817 |
| -0.3 | 90.0 | 0.38373 | 0.046143 |
| -0.3 | 150.0 | 0.19518 | 0.03412 |
| -0.3 | 210.0 | 0.2322 | 0.038342 |
| -0.3 | 270.0 | 0.41032 | 0.051735 |
| -0.3 | 330.0 | 0.21019 | 0.019024 |
| -0.1 | 45.0 | 0.43696 | 0.044175 |
| -0.1 | 75.0 | 0.56962 | 0.046945 |
| -0.1 | 105.0 | 0.30351 | 0.042295 |
| -0.1 | 135.0 | 0.33594 | 0.04213 |
| -0.1 | 165.0 | 0.19545 | 0.023536 |
| -0.1 | 195.0 | 0.17004 | 0.021783 |
| -0.1 | 225.0 | 0.2559 | 0.032284 |
| -0.1 | 255.0 | 0.38682 | 0.055075 |
| -0.1 | 285.0 | 0.68721 | 0.057098 |
| -0.1 | 315.0 | 0.72787 | 0.071091 |
| 0.1 | 15.0 | 0.19396 | 0.045404 |
| 0.1 | 45.0 | 0.79096 | 0.12505 |
| 0.1 | 75.0 | 0.46219 | 0.051313 |
| 0.1 | 105.0 | 0.36868 | 0.066561 |
| 0.1 | 135.0 | 0.31067 | 0.030399 |
| 0.1 | 165.0 | 0.36459 | 0.038631 |
| 0.1 | 195.0 | 0.296 | 0.033625 |
| 0.1 | 225.0 | 0.30233 | 0.031471 |
| 0.1 | 255.0 | 0.31541 | 0.051496 |
| 0.1 | 285.0 | 0.37586 | 0.042373 |
| 0.1 | 315.0 | 0.70033 | 0.11193 |
| 0.1 | 345.0 | 0.49982 | 0.10603 |
| 0.3 | 15.0 | 0.13512 | 0.023488 |
| 0.3 | 45.0 | 0.40156 | 0.10222 |
| 0.3 | 75.0 | 0.27744 | 0.065744 |
| 0.3 | 105.0 | 0.49228 | 0.057566 |
| 0.3 | 135.0 | 0.5497 | 0.047949 |
| 0.3 | 165.0 | 0.44753 | 0.045641 |
| 0.3 | 195.0 | 0.37272 | 0.03566 |
| 0.3 | 225.0 | 0.50303 | 0.044312 |
| 0.3 | 255.0 | 0.50128 | 0.061603 |
| 0.3 | 285.0 | 0.34938 | 0.080465 |
| 0.3 | 315.0 | 0.31267 | 0.074115 |
| 0.3 | 345.0 | 0.11054 | 0.020363 |
| 0.5 | 15.0 | 0.3621 | 0.05831 |
| 0.5 | 45.0 | 0.29018 | 0.045877 |
| 0.5 | 75.0 | 0.54181 | 0.072328 |
| 0.5 | 105.0 | 0.67949 | 0.064825 |
| 0.5 | 135.0 | 0.53979 | 0.044371 |
| 0.5 | 165.0 | 0.49902 | 0.047446 |
| 0.5 | 195.0 | 0.54259 | 0.050377 |
| 0.5 | 225.0 | 0.56489 | 0.049792 |
| 0.5 | 255.0 | 0.72927 | 0.071549 |
| 0.5 | 285.0 | 0.39967 | 0.054422 |
| 0.5 | 315.0 | 0.18586 | 0.032873 |
| 0.5 | 345.0 | 0.19875 | 0.03681 |
| 0.7 | 15.0 | 0.2717 | 0.046863 |
| 0.7 | 45.0 | 0.37464 | 0.048147 |
| 0.7 | 75.0 | 0.43762 | 0.047631 |
| 0.7 | 105.0 | 0.65483 | 0.058583 |
| 0.7 | 135.0 | 0.473 | 0.040254 |
| 0.7 | 165.0 | 0.44431 | 0.04049 |
| 0.7 | 195.0 | 0.50137 | 0.047327 |
| 0.7 | 225.0 | 0.39364 | 0.038597 |
| 0.7 | 255.0 | 0.57098 | 0.050812 |
| 0.7 | 285.0 | 0.48748 | 0.050483 |
| 0.7 | 315.0 | 0.32355 | 0.042197 |
| 0.7 | 345.0 | 0.22757 | 0.03802 |
| 0.9 | 15.0 | 0.28131 | 0.039322 |
| 0.9 | 45.0 | 0.26588 | 0.032945 |
| 0.9 | 75.0 | 0.3927 | 0.042077 |
| 0.9 | 105.0 | 0.4453 | 0.045462 |
| 0.9 | 135.0 | 0.40059 | 0.039411 |
| 0.9 | 165.0 | 0.58215 | 0.05796 |
| 0.9 | 195.0 | 0.5117 | 0.053204 |
| 0.9 | 225.0 | 0.58247 | 0.056431 |
| 0.9 | 255.0 | 0.47082 | 0.047361 |
| 0.9 | 285.0 | 0.32987 | 0.038923 |
| 0.9 | 315.0 | 0.34767 | 0.042721 |
| 0.9 | 345.0 | 0.30247 | 0.040845 |