Measurement E14M4
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 1.72 GeV2 | |
| W: | 1.21 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9407 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.3 | 22.5 | 0.91802 | 0.11321 |
| -0.3 | 37.5 | 1.33651 | 0.10777 |
| -0.3 | 52.5 | 2.18709 | 0.1253 |
| -0.3 | 67.5 | 2.89532 | 0.13757 |
| -0.3 | 82.5 | 3.45233 | 0.17006 |
| -0.3 | 97.5 | 3.41731 | 0.17054 |
| -0.3 | 112.5 | 2.85112 | 0.20193 |
| -0.3 | 142.5 | 1.67498 | 0.15038 |
| -0.3 | 157.5 | 1.07743 | 0.10856 |
| -0.3 | 172.5 | 0.81231 | 0.08105 |
| -0.3 | 187.5 | 1.02104 | 0.09265 |
| -0.3 | 202.5 | 1.17766 | 0.09761 |
| -0.3 | 217.5 | 1.80151 | 0.14696 |
| -0.3 | 247.5 | 2.97005 | 0.20321 |
| -0.3 | 262.5 | 3.52829 | 0.18966 |
| -0.3 | 277.5 | 3.11906 | 0.1584 |
| -0.3 | 292.5 | 2.81122 | 0.14856 |
| -0.3 | 307.5 | 2.11433 | 0.11356 |
| -0.3 | 322.5 | 1.31975 | 0.09653 |
| -0.3 | 337.5 | 0.72693 | 0.10247 |
| -0.1 | 22.5 | 0.8273 | 0.09246 |
| -0.1 | 37.5 | 1.40519 | 0.08708 |
| -0.1 | 52.5 | 2.13865 | 0.11317 |
| -0.1 | 67.5 | 2.98442 | 0.14832 |
| -0.1 | 82.5 | 3.48969 | 0.16127 |
| -0.1 | 97.5 | 3.6242 | 0.18149 |
| -0.1 | 112.5 | 3.3269 | 0.22067 |
| -0.1 | 142.5 | 1.9692 | 0.15331 |
| -0.1 | 157.5 | 1.46965 | 0.12061 |
| -0.1 | 172.5 | 1.08281 | 0.10258 |
| -0.1 | 187.5 | 1.0629 | 0.1025 |
| -0.1 | 202.5 | 1.47765 | 0.10586 |
| -0.1 | 217.5 | 1.91765 | 0.14177 |
| -0.1 | 262.5 | 3.3228 | 0.19999 |
| -0.1 | 277.5 | 3.48969 | 0.16079 |
| -0.1 | 292.5 | 2.98442 | 0.14532 |
| -0.1 | 307.5 | 2.13865 | 0.11457 |
| -0.1 | 322.5 | 1.40623 | 0.09812 |
| -0.1 | 337.5 | 1.16905 | 0.11581 |
| 0.1 | 7.5 | 0.71657 | 0.0816 |
| 0.1 | 22.5 | 0.84786 | 0.13493 |
| 0.1 | 37.5 | 1.45362 | 0.10443 |
| 0.1 | 52.5 | 2.11628 | 0.12481 |
| 0.1 | 67.5 | 2.79718 | 0.14561 |
| 0.1 | 82.5 | 3.20316 | 0.17676 |
| 0.1 | 97.5 | 3.3155 | 0.19106 |
| 0.1 | 127.5 | 2.6214 | 0.17648 |
| 0.1 | 142.5 | 2.06664 | 0.12317 |
| 0.1 | 157.5 | 1.47478 | 0.10823 |
| 0.1 | 172.5 | 1.08448 | 0.1045 |
| 0.1 | 187.5 | 1.08584 | 0.09816 |
| 0.1 | 202.5 | 1.44284 | 0.11552 |
| 0.1 | 217.5 | 1.9332 | 0.11998 |
| 0.1 | 232.5 | 2.68241 | 0.1722 |
| 0.1 | 262.5 | 3.3155 | 0.1826 |
| 0.1 | 277.5 | 3.27631 | 0.16901 |
| 0.1 | 292.5 | 2.84672 | 0.1616 |
| 0.1 | 307.5 | 2.18778 | 0.12208 |
| 0.1 | 322.5 | 1.47395 | 0.1208 |
| 0.1 | 352.5 | 0.63735 | 0.09492 |
| 0.3 | 7.5 | 0.6402 | 0.0773 |
| 0.3 | 22.5 | 0.96656 | 0.12114 |
| 0.3 | 37.5 | 1.52048 | 0.15694 |
| 0.3 | 52.5 | 2.10147 | 0.15929 |
| 0.3 | 67.5 | 2.86594 | 0.175 |
| 0.3 | 82.5 | 3.33748 | 0.17671 |
| 0.3 | 112.5 | 3.18058 | 0.18399 |
| 0.3 | 127.5 | 2.55555 | 0.15287 |
| 0.3 | 142.5 | 1.97804 | 0.10865 |
| 0.3 | 157.5 | 1.40895 | 0.08072 |
| 0.3 | 172.5 | 1.05528 | 0.06864 |
| 0.3 | 187.5 | 1.09847 | 0.06713 |
| 0.3 | 202.5 | 1.4395 | 0.08467 |
| 0.3 | 217.5 | 1.96641 | 0.10677 |
| 0.3 | 232.5 | 2.55555 | 0.15229 |
| 0.3 | 292.5 | 2.86594 | 0.18028 |
| 0.3 | 307.5 | 2.10147 | 0.1657 |
| 0.3 | 322.5 | 1.47534 | 0.17016 |
| 0.3 | 337.5 | 0.92707 | 0.11155 |
| 0.3 | 352.5 | 0.68676 | 0.06591 |
| 0.5 | 7.5 | 0.74846 | 0.0608 |
| 0.5 | 22.5 | 0.96674 | 0.08289 |
| 0.5 | 37.5 | 1.39847 | 0.13094 |
| 0.5 | 97.5 | 3.01327 | 0.17379 |
| 0.5 | 112.5 | 2.82466 | 0.14424 |
| 0.5 | 127.5 | 2.35061 | 0.11999 |
| 0.5 | 142.5 | 1.75558 | 0.093 |
| 0.5 | 157.5 | 1.36424 | 0.07654 |
| 0.5 | 172.5 | 1.12061 | 0.0681 |
| 0.5 | 187.5 | 1.0792 | 0.06453 |
| 0.5 | 202.5 | 1.29262 | 0.07753 |
| 0.5 | 217.5 | 1.81618 | 0.09209 |
| 0.5 | 232.5 | 2.30259 | 0.12561 |
| 0.5 | 247.5 | 2.66867 | 0.15969 |
| 0.5 | 262.5 | 2.98061 | 0.18058 |
| 0.5 | 307.5 | 1.96288 | 0.16132 |
| 0.5 | 322.5 | 1.40221 | 0.12645 |
| 0.5 | 337.5 | 0.95996 | 0.08431 |
| 0.5 | 352.5 | 0.73252 | 0.06223 |
| 0.7 | 7.5 | 0.83775 | 0.06294 |
| 0.7 | 22.5 | 0.99921 | 0.06747 |
| 0.7 | 37.5 | 1.26476 | 0.08105 |
| 0.7 | 52.5 | 1.66593 | 0.09309 |
| 0.7 | 67.5 | 2.05202 | 0.12485 |
| 0.7 | 82.5 | 2.40819 | 0.12898 |
| 0.7 | 97.5 | 2.53849 | 0.13361 |
| 0.7 | 112.5 | 2.38668 | 0.11226 |
| 0.7 | 127.5 | 2.09367 | 0.10282 |
| 0.7 | 142.5 | 1.77026 | 0.0846 |
| 0.7 | 157.5 | 1.46521 | 0.07729 |
| 0.7 | 172.5 | 1.24398 | 0.06674 |
| 0.7 | 187.5 | 1.25626 | 0.0653 |
| 0.7 | 202.5 | 1.39636 | 0.07318 |
| 0.7 | 217.5 | 1.75302 | 0.08327 |
| 0.7 | 232.5 | 2.08161 | 0.09687 |
| 0.7 | 247.5 | 2.30889 | 0.11388 |
| 0.7 | 262.5 | 2.49935 | 0.12579 |
| 0.7 | 277.5 | 2.19614 | 0.13889 |
| 0.7 | 292.5 | 2.05202 | 0.11857 |
| 0.7 | 307.5 | 1.66593 | 0.09691 |
| 0.7 | 322.5 | 1.26476 | 0.08433 |
| 0.7 | 337.5 | 0.97751 | 0.06759 |
| 0.7 | 352.5 | 0.8453 | 0.06378 |
| 0.9 | 7.5 | 1.01659 | 0.06136 |
| 0.9 | 22.5 | 1.11727 | 0.06946 |
| 0.9 | 37.5 | 1.45698 | 0.07863 |
| 0.9 | 52.5 | 1.75219 | 0.09344 |
| 0.9 | 67.5 | 1.89808 | 0.10002 |
| 0.9 | 82.5 | 1.9468 | 0.09989 |
| 0.9 | 97.5 | 1.92467 | 0.10584 |
| 0.9 | 112.5 | 1.78428 | 0.08752 |
| 0.9 | 127.5 | 1.62412 | 0.08506 |
| 0.9 | 142.5 | 1.53679 | 0.07801 |
| 0.9 | 157.5 | 1.3925 | 0.06829 |
| 0.9 | 172.5 | 1.23074 | 0.0678 |
| 0.9 | 187.5 | 1.30102 | 0.07153 |
| 0.9 | 202.5 | 1.41814 | 0.07492 |
| 0.9 | 217.5 | 1.5625 | 0.07661 |
| 0.9 | 232.5 | 1.73403 | 0.08657 |
| 0.9 | 247.5 | 1.80546 | 0.08849 |
| 0.9 | 262.5 | 1.93116 | 0.09378 |
| 0.9 | 277.5 | 1.96737 | 0.10013 |
| 0.9 | 292.5 | 1.92496 | 0.09129 |
| 0.9 | 307.5 | 1.72131 | 0.09073 |
| 0.9 | 322.5 | 1.40986 | 0.08425 |
| 0.9 | 337.5 | 1.19826 | 0.0671 |
| 0.9 | 352.5 | 0.9797 | 0.05984 |