Measurement E14M85
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.91 GeV2 | |
| W: | 1.15 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8787 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.5 | 187.5 | 0.06522 | 0.02217 |
| -0.5 | 202.5 | 0.17049 | 0.04348 |
| -0.5 | 217.5 | 0.10192 | 0.02966 |
| -0.5 | 232.5 | 0.16828 | 0.03976 |
| -0.5 | 247.5 | 0.28053 | 0.06673 |
| -0.5 | 262.5 | 0.37912 | 0.0957 |
| -0.5 | 277.5 | 0.2387 | 0.0534 |
| -0.5 | 292.5 | 0.22862 | 0.06142 |
| -0.3 | 67.5 | 0.24525 | 0.04942 |
| -0.3 | 82.5 | 0.53944 | 0.12715 |
| -0.3 | 97.5 | 0.27722 | 0.04746 |
| -0.3 | 112.5 | 0.28766 | 0.05564 |
| -0.3 | 127.5 | 0.12327 | 0.03856 |
| -0.3 | 142.5 | 0.12224 | 0.03662 |
| -0.3 | 157.5 | 0.08287 | 0.02211 |
| -0.3 | 172.5 | 0.05511 | 0.02348 |
| -0.3 | 187.5 | 0.11269 | 0.02887 |
| -0.3 | 202.5 | 0.12402 | 0.02581 |
| -0.3 | 217.5 | 0.11935 | 0.0295 |
| -0.3 | 232.5 | 0.21949 | 0.04977 |
| -0.3 | 247.5 | 0.36829 | 0.07888 |
| -0.3 | 262.5 | 0.26704 | 0.05447 |
| -0.3 | 277.5 | 0.50059 | 0.08496 |
| -0.3 | 292.5 | 0.25749 | 0.04816 |
| -0.3 | 307.5 | 0.45327 | 0.08971 |
| -0.3 | 322.5 | 0.08703 | 0.04456 |
| -0.1 | 187.5 | 0.23347 | 0.05278 |
| -0.1 | 202.5 | 0.18454 | 0.03446 |
| -0.1 | 217.5 | 0.20748 | 0.04341 |
| -0.1 | 232.5 | 0.24951 | 0.04638 |
| -0.1 | 247.5 | 0.16768 | 0.03228 |
| -0.1 | 262.5 | 0.23503 | 0.04624 |
| -0.1 | 277.5 | 0.30806 | 0.05884 |
| -0.1 | 292.5 | 0.25156 | 0.0462 |
| -0.1 | 307.5 | 0.23961 | 0.05858 |
| 0.1 | 37.5 | 0.12653 | 0.044 |
| 0.1 | 52.5 | 0.3008 | 0.07896 |
| 0.1 | 67.5 | 0.28858 | 0.05423 |
| 0.1 | 82.5 | 0.20785 | 0.0441 |
| 0.1 | 97.5 | 0.28068 | 0.04925 |
| 0.1 | 112.5 | 0.42173 | 0.06889 |
| 0.1 | 127.5 | 0.35818 | 0.06144 |
| 0.1 | 142.5 | 0.32393 | 0.05916 |
| 0.1 | 157.5 | 0.13565 | 0.02854 |
| 0.1 | 172.5 | 0.14834 | 0.0293 |
| 0.1 | 187.5 | 0.15719 | 0.02997 |
| 0.1 | 202.5 | 0.19854 | 0.03621 |
| 0.1 | 217.5 | 0.2378 | 0.04747 |
| 0.1 | 232.5 | 0.14049 | 0.02883 |
| 0.1 | 247.5 | 0.322 | 0.04394 |
| 0.1 | 262.5 | 0.28313 | 0.042 |
| 0.1 | 277.5 | 0.26646 | 0.05065 |
| 0.1 | 337.5 | 0.10623 | 0.05071 |
| 0.3 | 187.5 | 0.0694 | 0.03612 |
| 0.3 | 202.5 | 0.1421 | 0.02168 |
| 0.3 | 217.5 | 0.22841 | 0.03995 |
| 0.3 | 232.5 | 0.29697 | 0.04215 |
| 0.3 | 247.5 | 0.36138 | 0.05506 |
| 0.3 | 262.5 | 0.26888 | 0.04629 |
| 0.3 | 277.5 | 0.3305 | 0.05236 |
| 0.3 | 292.5 | 0.23532 | 0.04272 |
| 0.3 | 307.5 | 0.16211 | 0.04559 |
| 0.3 | 322.5 | 0.11238 | 0.03731 |
| 0.3 | 337.5 | 0.10684 | 0.04643 |
| 0.3 | 352.5 | 0.1539 | 0.0468 |
| 0.5 | 7.5 | 0.18853 | 0.04281 |
| 0.5 | 22.5 | 0.13649 | 0.03256 |
| 0.5 | 37.5 | 0.15103 | 0.03278 |
| 0.5 | 52.5 | 0.39269 | 0.08125 |
| 0.5 | 67.5 | 0.47723 | 0.06768 |
| 0.5 | 82.5 | 0.36971 | 0.05547 |
| 0.5 | 97.5 | 0.28441 | 0.04528 |
| 0.5 | 112.5 | 0.32513 | 0.04518 |
| 0.5 | 127.5 | 0.23945 | 0.03646 |
| 0.5 | 142.5 | 0.25649 | 0.03782 |
| 0.5 | 157.5 | 0.15777 | 0.02432 |
| 0.5 | 172.5 | 0.15501 | 0.02626 |
| 0.5 | 187.5 | 0.21886 | 0.03203 |
| 0.5 | 202.5 | 0.17739 | 0.02515 |
| 0.5 | 217.5 | 0.20277 | 0.03203 |
| 0.5 | 232.5 | 0.18387 | 0.0279 |
| 0.5 | 247.5 | 0.32513 | 0.04625 |
| 0.5 | 262.5 | 0.34874 | 0.05092 |
| 0.5 | 277.5 | 0.34077 | 0.05611 |
| 0.5 | 292.5 | 0.39243 | 0.05781 |
| 0.5 | 307.5 | 0.24111 | 0.04355 |
| 0.5 | 337.5 | 0.18906 | 0.05114 |
| 0.5 | 352.5 | 0.10553 | 0.02516 |
| 0.7 | 7.5 | 0.11269 | 0.02107 |
| 0.7 | 22.5 | 0.29371 | 0.05817 |
| 0.7 | 187.5 | 0.20862 | 0.03069 |
| 0.7 | 202.5 | 0.26518 | 0.03495 |
| 0.7 | 217.5 | 0.23652 | 0.03362 |
| 0.7 | 232.5 | 0.29445 | 0.04278 |
| 0.7 | 247.5 | 0.32158 | 0.04186 |
| 0.7 | 262.5 | 0.38593 | 0.05169 |
| 0.7 | 277.5 | 0.26376 | 0.03888 |
| 0.7 | 292.5 | 0.31285 | 0.04734 |
| 0.7 | 307.5 | 0.26066 | 0.05222 |
| 0.7 | 322.5 | 0.11641 | 0.02654 |
| 0.7 | 337.5 | 0.20027 | 0.03561 |
| 0.7 | 352.5 | 0.16035 | 0.03274 |
| 0.9 | 7.5 | 0.18834 | 0.03469 |
| 0.9 | 22.5 | 0.23688 | 0.04086 |
| 0.9 | 37.5 | 0.28636 | 0.04813 |
| 0.9 | 52.5 | 0.23075 | 0.04021 |
| 0.9 | 67.5 | 0.21808 | 0.03134 |
| 0.9 | 82.5 | 0.38026 | 0.06169 |
| 0.9 | 97.5 | 0.15706 | 0.0449 |
| 0.9 | 112.5 | 0.25798 | 0.03789 |
| 0.9 | 127.5 | 0.4032 | 0.05179 |
| 0.9 | 142.5 | 0.38891 | 0.05137 |
| 0.9 | 157.5 | 0.18028 | 0.04731 |
| 0.9 | 172.5 | 0.26294 | 0.03796 |
| 0.9 | 187.5 | 0.23271 | 0.03088 |
| 0.9 | 202.5 | 0.20688 | 0.03135 |
| 0.9 | 217.5 | 0.20041 | 0.03816 |
| 0.9 | 232.5 | 0.29169 | 0.0432 |
| 0.9 | 247.5 | 0.36302 | 0.04747 |
| 0.9 | 262.5 | 0.17687 | 0.03692 |
| 0.9 | 277.5 | 0.19238 | 0.03712 |
| 0.9 | 292.5 | 0.3933 | 0.05876 |
| 0.9 | 307.5 | 0.30543 | 0.04092 |
| 0.9 | 322.5 | 0.12859 | 0.03297 |
| 0.9 | 337.5 | 0.15721 | 0.0288 |
| 0.9 | 352.5 | 0.14764 | 0.02735 |