Measurement E14M33
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.05 GeV2 | |
| W: | 1.23 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9225 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.5 | 52.5 | 1.27062 | 0.16429 |
| -0.5 | 67.5 | 1.49692 | 0.13086 |
| -0.5 | 82.5 | 1.52293 | 0.13331 |
| -0.5 | 97.5 | 1.47056 | 0.13391 |
| -0.5 | 112.5 | 1.26995 | 0.13488 |
| -0.5 | 127.5 | 1.17375 | 0.1501 |
| -0.5 | 142.5 | 0.69144 | 0.12962 |
| -0.5 | 157.5 | 0.63662 | 0.08929 |
| -0.5 | 172.5 | 0.44102 | 0.06174 |
| -0.5 | 187.5 | 0.49828 | 0.07163 |
| -0.5 | 202.5 | 0.57693 | 0.08682 |
| -0.5 | 217.5 | 0.87618 | 0.12199 |
| -0.5 | 232.5 | 1.02491 | 0.15124 |
| -0.5 | 247.5 | 1.26533 | 0.14818 |
| -0.5 | 262.5 | 1.40328 | 0.13179 |
| -0.5 | 277.5 | 1.3895 | 0.13099 |
| -0.5 | 292.5 | 1.66134 | 0.13899 |
| -0.5 | 307.5 | 1.29003 | 0.14136 |
| -0.3 | 37.5 | 1.15353 | 0.13156 |
| -0.3 | 52.5 | 1.3766 | 0.11983 |
| -0.3 | 67.5 | 1.69776 | 0.1278 |
| -0.3 | 82.5 | 1.71574 | 0.13095 |
| -0.3 | 97.5 | 1.69298 | 0.14224 |
| -0.3 | 112.5 | 1.57637 | 0.15756 |
| -0.3 | 127.5 | 1.46456 | 0.18876 |
| -0.3 | 142.5 | 1.00011 | 0.12565 |
| -0.3 | 157.5 | 0.56602 | 0.07424 |
| -0.3 | 172.5 | 0.61247 | 0.06929 |
| -0.3 | 187.5 | 0.51563 | 0.06687 |
| -0.3 | 202.5 | 0.69581 | 0.08176 |
| -0.3 | 217.5 | 1.03487 | 0.12302 |
| -0.3 | 232.5 | 1.48682 | 0.17547 |
| -0.3 | 247.5 | 1.91197 | 0.19047 |
| -0.3 | 262.5 | 1.86501 | 0.15894 |
| -0.3 | 277.5 | 1.7449 | 0.13279 |
| -0.3 | 292.5 | 1.6679 | 0.131 |
| -0.3 | 307.5 | 1.28856 | 0.11132 |
| -0.3 | 322.5 | 1.13406 | 0.12166 |
| -0.3 | 337.5 | 0.54908 | 0.1057 |
| -0.1 | 22.5 | 0.69108 | 0.113 |
| -0.1 | 37.5 | 1.02399 | 0.10402 |
| -0.1 | 52.5 | 1.35487 | 0.10013 |
| -0.1 | 67.5 | 1.78798 | 0.1298 |
| -0.1 | 82.5 | 1.79602 | 0.13272 |
| -0.1 | 97.5 | 2.11341 | 0.15766 |
| -0.1 | 112.5 | 1.63542 | 0.15698 |
| -0.1 | 127.5 | 1.42522 | 0.14665 |
| -0.1 | 142.5 | 1.17231 | 0.11582 |
| -0.1 | 157.5 | 0.92749 | 0.09452 |
| -0.1 | 172.5 | 0.90107 | 0.09614 |
| -0.1 | 187.5 | 0.89737 | 0.09109 |
| -0.1 | 202.5 | 1.12415 | 0.10553 |
| -0.1 | 217.5 | 1.1412 | 0.1179 |
| -0.1 | 232.5 | 1.42601 | 0.14461 |
| -0.1 | 247.5 | 1.63847 | 0.16904 |
| -0.1 | 262.5 | 2.06539 | 0.161 |
| -0.1 | 277.5 | 1.81928 | 0.1337 |
| -0.1 | 292.5 | 1.6112 | 0.12482 |
| -0.1 | 307.5 | 1.3759 | 0.11046 |
| -0.1 | 322.5 | 1.29624 | 0.13082 |
| -0.1 | 337.5 | 0.93915 | 0.12249 |
| 0.1 | 7.5 | 0.47609 | 0.09036 |
| 0.1 | 22.5 | 0.60933 | 0.13615 |
| 0.1 | 37.5 | 1.00263 | 0.1115 |
| 0.1 | 52.5 | 1.60179 | 0.1279 |
| 0.1 | 67.5 | 1.70141 | 0.13413 |
| 0.1 | 82.5 | 2.037 | 0.14369 |
| 0.1 | 97.5 | 1.90161 | 0.14826 |
| 0.1 | 112.5 | 2.1274 | 0.16758 |
| 0.1 | 127.5 | 1.42525 | 0.12744 |
| 0.1 | 142.5 | 1.35326 | 0.11624 |
| 0.1 | 157.5 | 0.99027 | 0.0886 |
| 0.1 | 172.5 | 1.03992 | 0.08256 |
| 0.1 | 187.5 | 1.07152 | 0.09206 |
| 0.1 | 202.5 | 1.10075 | 0.09258 |
| 0.1 | 217.5 | 1.35809 | 0.1132 |
| 0.1 | 232.5 | 1.81897 | 0.15189 |
| 0.1 | 247.5 | 2.07295 | 0.17141 |
| 0.1 | 262.5 | 2.12163 | 0.16196 |
| 0.1 | 277.5 | 2.00655 | 0.15904 |
| 0.1 | 292.5 | 1.96748 | 0.14537 |
| 0.1 | 307.5 | 1.72656 | 0.14322 |
| 0.1 | 322.5 | 1.07661 | 0.11632 |
| 0.1 | 337.5 | 0.7704 | 0.14469 |
| 0.1 | 352.5 | 0.50912 | 0.08565 |
| 0.3 | 7.5 | 0.60598 | 0.07185 |
| 0.3 | 22.5 | 0.69534 | 0.117 |
| 0.3 | 37.5 | 1.04841 | 0.14982 |
| 0.3 | 52.5 | 1.52987 | 0.14769 |
| 0.3 | 67.5 | 2.19787 | 0.18219 |
| 0.3 | 82.5 | 2.22357 | 0.18232 |
| 0.3 | 97.5 | 2.13247 | 0.17398 |
| 0.3 | 112.5 | 2.18573 | 0.16905 |
| 0.3 | 127.5 | 1.8188 | 0.13739 |
| 0.3 | 142.5 | 1.38951 | 0.1052 |
| 0.3 | 157.5 | 1.17984 | 0.08528 |
| 0.3 | 172.5 | 1.0323 | 0.08395 |
| 0.3 | 187.5 | 1.07413 | 0.08946 |
| 0.3 | 202.5 | 1.20396 | 0.0905 |
| 0.3 | 217.5 | 1.50523 | 0.11237 |
| 0.3 | 232.5 | 1.83175 | 0.1454 |
| 0.3 | 247.5 | 1.85921 | 0.14946 |
| 0.3 | 262.5 | 1.98269 | 0.16152 |
| 0.3 | 277.5 | 2.05002 | 0.17314 |
| 0.3 | 292.5 | 1.94162 | 0.17786 |
| 0.3 | 307.5 | 1.53973 | 0.177 |
| 0.3 | 322.5 | 0.98999 | 0.15051 |
| 0.3 | 337.5 | 0.7685 | 0.11725 |
| 0.3 | 352.5 | 0.49537 | 0.07255 |
| 0.5 | 7.5 | 0.58563 | 0.06924 |
| 0.5 | 22.5 | 0.73157 | 0.08721 |
| 0.5 | 37.5 | 0.98622 | 0.11474 |
| 0.5 | 52.5 | 1.32821 | 0.14801 |
| 0.5 | 67.5 | 1.93781 | 0.17555 |
| 0.5 | 82.5 | 2.17376 | 0.17009 |
| 0.5 | 97.5 | 1.95883 | 0.15527 |
| 0.5 | 112.5 | 1.83927 | 0.1314 |
| 0.5 | 127.5 | 1.43467 | 0.10168 |
| 0.5 | 142.5 | 1.45895 | 0.09908 |
| 0.5 | 157.5 | 1.1645 | 0.07887 |
| 0.5 | 172.5 | 1.13981 | 0.07776 |
| 0.5 | 187.5 | 1.14017 | 0.08128 |
| 0.5 | 202.5 | 1.08205 | 0.07986 |
| 0.5 | 217.5 | 1.34605 | 0.09279 |
| 0.5 | 232.5 | 1.58368 | 0.11229 |
| 0.5 | 247.5 | 1.69938 | 0.12624 |
| 0.5 | 262.5 | 1.64808 | 0.13498 |
| 0.5 | 277.5 | 1.68348 | 0.14731 |
| 0.5 | 292.5 | 1.52221 | 0.14344 |
| 0.5 | 307.5 | 1.32821 | 0.13304 |
| 0.5 | 322.5 | 0.96308 | 0.11524 |
| 0.5 | 337.5 | 0.74311 | 0.07998 |
| 0.5 | 352.5 | 0.63941 | 0.06499 |
| 0.7 | 7.5 | 0.70519 | 0.07092 |
| 0.7 | 22.5 | 0.8114 | 0.07213 |
| 0.7 | 37.5 | 0.9109 | 0.08939 |
| 0.7 | 52.5 | 1.17289 | 0.10602 |
| 0.7 | 67.5 | 1.47094 | 0.11753 |
| 0.7 | 82.5 | 1.74842 | 0.12684 |
| 0.7 | 97.5 | 1.4919 | 0.10685 |
| 0.7 | 112.5 | 1.62953 | 0.11012 |
| 0.7 | 127.5 | 1.40106 | 0.08917 |
| 0.7 | 142.5 | 1.3783 | 0.08639 |
| 0.7 | 157.5 | 1.08817 | 0.07555 |
| 0.7 | 172.5 | 1.12565 | 0.07593 |
| 0.7 | 187.5 | 1.17858 | 0.07986 |
| 0.7 | 202.5 | 1.24446 | 0.08501 |
| 0.7 | 217.5 | 1.30189 | 0.0835 |
| 0.7 | 232.5 | 1.15715 | 0.07984 |
| 0.7 | 247.5 | 1.54449 | 0.0998 |
| 0.7 | 262.5 | 1.59828 | 0.11033 |
| 0.7 | 277.5 | 1.68627 | 0.12131 |
| 0.7 | 292.5 | 1.39664 | 0.11307 |
| 0.7 | 307.5 | 1.09424 | 0.10477 |
| 0.7 | 322.5 | 0.95852 | 0.08256 |
| 0.7 | 337.5 | 0.78861 | 0.07237 |
| 0.7 | 352.5 | 0.7283 | 0.06535 |
| 0.9 | 7.5 | 0.83617 | 0.064 |
| 0.9 | 22.5 | 0.866 | 0.06756 |
| 0.9 | 37.5 | 1.17553 | 0.08628 |
| 0.9 | 52.5 | 1.21567 | 0.09037 |
| 0.9 | 67.5 | 1.13193 | 0.08418 |
| 0.9 | 82.5 | 1.29804 | 0.0915 |
| 0.9 | 97.5 | 1.49899 | 0.09657 |
| 0.9 | 112.5 | 1.37382 | 0.08676 |
| 0.9 | 127.5 | 1.44487 | 0.08889 |
| 0.9 | 142.5 | 1.41492 | 0.0912 |
| 0.9 | 157.5 | 1.34105 | 0.08181 |
| 0.9 | 172.5 | 1.31297 | 0.08252 |
| 0.9 | 187.5 | 1.18071 | 0.0782 |
| 0.9 | 202.5 | 1.23481 | 0.08141 |
| 0.9 | 217.5 | 1.24659 | 0.0827 |
| 0.9 | 232.5 | 1.43047 | 0.08925 |
| 0.9 | 247.5 | 1.63002 | 0.09697 |
| 0.9 | 262.5 | 1.55038 | 0.09735 |
| 0.9 | 277.5 | 1.56564 | 0.1031 |
| 0.9 | 292.5 | 1.371 | 0.09885 |
| 0.9 | 307.5 | 1.04878 | 0.08035 |
| 0.9 | 322.5 | 0.9778 | 0.07772 |
| 0.9 | 337.5 | 0.86606 | 0.0703 |
| 0.9 | 352.5 | 0.88945 | 0.07301 |