Measurement E14M84
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.44 GeV2 | |
| W: | 1.69 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8262 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 7.5 | 0.51221 | 0.06824 |
| -0.9 | 22.5 | 0.57286 | 0.1033 |
| -0.9 | 37.5 | 0.58844 | 0.09888 |
| -0.9 | 52.5 | 0.53695 | 0.06649 |
| -0.9 | 67.5 | 0.56809 | 0.07125 |
| -0.9 | 82.5 | 0.59196 | 0.08097 |
| -0.9 | 97.5 | 0.49945 | 0.08958 |
| -0.9 | 112.5 | 0.49952 | 0.07998 |
| -0.9 | 127.5 | 0.60134 | 0.08567 |
| -0.9 | 142.5 | 0.50927 | 0.10655 |
| -0.9 | 172.5 | 0.70504 | 0.10798 |
| -0.9 | 187.5 | 0.60643 | 0.09309 |
| -0.9 | 217.5 | 0.5969 | 0.11374 |
| -0.9 | 232.5 | 0.66595 | 0.09009 |
| -0.9 | 247.5 | 0.60102 | 0.08544 |
| -0.9 | 262.5 | 0.58276 | 0.09901 |
| -0.9 | 277.5 | 0.58989 | 0.10038 |
| -0.9 | 292.5 | 0.51264 | 0.08156 |
| -0.9 | 307.5 | 0.57466 | 0.07605 |
| -0.9 | 322.5 | 0.50755 | 0.10108 |
| -0.9 | 337.5 | 0.45693 | 0.13021 |
| -0.9 | 352.5 | 0.56272 | 0.07731 |
| -0.7 | 7.5 | 0.5696 | 0.05974 |
| -0.7 | 22.5 | 0.58252 | 0.07965 |
| -0.7 | 37.5 | 0.6092 | 0.06624 |
| -0.7 | 52.5 | 0.50983 | 0.05013 |
| -0.7 | 67.5 | 0.48709 | 0.05921 |
| -0.7 | 82.5 | 0.4551 | 0.06102 |
| -0.7 | 97.5 | 0.52471 | 0.06123 |
| -0.7 | 112.5 | 0.35473 | 0.04342 |
| -0.7 | 127.5 | 0.46363 | 0.05571 |
| -0.7 | 142.5 | 0.54718 | 0.07598 |
| -0.7 | 157.5 | 0.5605 | 0.07216 |
| -0.7 | 172.5 | 0.62659 | 0.07146 |
| -0.7 | 187.5 | 0.57775 | 0.05648 |
| -0.7 | 202.5 | 0.46769 | 0.06469 |
| -0.7 | 217.5 | 0.47844 | 0.06491 |
| -0.7 | 232.5 | 0.56359 | 0.06926 |
| -0.7 | 247.5 | 0.48111 | 0.04712 |
| -0.7 | 262.5 | 0.51093 | 0.05355 |
| -0.7 | 277.5 | 0.46555 | 0.06547 |
| -0.7 | 292.5 | 0.53204 | 0.06574 |
| -0.7 | 307.5 | 0.42829 | 0.0506 |
| -0.7 | 322.5 | 0.56516 | 0.05888 |
| -0.7 | 337.5 | 0.49704 | 0.07086 |
| -0.7 | 352.5 | 0.44606 | 0.05564 |
| -0.5 | 7.5 | 0.58516 | 0.10591 |
| -0.5 | 22.5 | 0.59 | 0.09811 |
| -0.5 | 37.5 | 0.58186 | 0.05966 |
| -0.5 | 52.5 | 0.6513 | 0.07085 |
| -0.5 | 67.5 | 0.46512 | 0.05539 |
| -0.5 | 82.5 | 0.65222 | 0.06559 |
| -0.5 | 97.5 | 0.54257 | 0.05697 |
| -0.5 | 112.5 | 0.57396 | 0.05972 |
| -0.5 | 127.5 | 0.57562 | 0.07389 |
| -0.5 | 142.5 | 0.52642 | 0.07679 |
| -0.5 | 157.5 | 0.58076 | 0.07905 |
| -0.5 | 172.5 | 0.53133 | 0.06201 |
| -0.5 | 187.5 | 0.46706 | 0.05506 |
| -0.5 | 202.5 | 0.47393 | 0.06435 |
| -0.5 | 217.5 | 0.41934 | 0.06521 |
| -0.5 | 232.5 | 0.51504 | 0.06584 |
| -0.5 | 247.5 | 0.48693 | 0.0519 |
| -0.5 | 262.5 | 0.56382 | 0.05336 |
| -0.5 | 277.5 | 0.61377 | 0.05905 |
| -0.5 | 292.5 | 0.58689 | 0.06629 |
| -0.5 | 307.5 | 0.61688 | 0.06756 |
| -0.5 | 322.5 | 0.55467 | 0.06234 |
| -0.5 | 337.5 | 0.69184 | 0.09807 |
| -0.5 | 352.5 | 0.62967 | 0.0972 |
| -0.3 | 22.5 | 0.54606 | 0.07734 |
| -0.3 | 37.5 | 0.66796 | 0.07667 |
| -0.3 | 52.5 | 0.72215 | 0.10024 |
| -0.3 | 67.5 | 0.71558 | 0.07969 |
| -0.3 | 82.5 | 0.66869 | 0.05632 |
| -0.3 | 97.5 | 0.7424 | 0.06106 |
| -0.3 | 112.5 | 0.67459 | 0.05708 |
| -0.3 | 127.5 | 0.63901 | 0.06453 |
| -0.3 | 142.5 | 0.61828 | 0.07211 |
| -0.3 | 157.5 | 0.58056 | 0.06188 |
| -0.3 | 172.5 | 0.58773 | 0.05986 |
| -0.3 | 187.5 | 0.56638 | 0.05635 |
| -0.3 | 202.5 | 0.65031 | 0.073 |
| -0.3 | 217.5 | 0.57858 | 0.06919 |
| -0.3 | 232.5 | 0.65989 | 0.06717 |
| -0.3 | 247.5 | 0.65255 | 0.05909 |
| -0.3 | 262.5 | 0.71339 | 0.05389 |
| -0.3 | 277.5 | 0.7707 | 0.06708 |
| -0.3 | 292.5 | 0.8086 | 0.07818 |
| -0.3 | 307.5 | 0.61243 | 0.07801 |
| -0.3 | 322.5 | 0.72473 | 0.07661 |
| -0.3 | 337.5 | 0.6426 | 0.10184 |
| -0.1 | 37.5 | 0.76182 | 0.12535 |
| -0.1 | 52.5 | 0.79319 | 0.10546 |
| -0.1 | 67.5 | 0.82842 | 0.0716 |
| -0.1 | 82.5 | 0.85508 | 0.06329 |
| -0.1 | 97.5 | 0.81989 | 0.05796 |
| -0.1 | 112.5 | 0.76919 | 0.05504 |
| -0.1 | 127.5 | 0.76654 | 0.0648 |
| -0.1 | 142.5 | 0.7348 | 0.06001 |
| -0.1 | 157.5 | 0.68089 | 0.05557 |
| -0.1 | 172.5 | 0.55308 | 0.04543 |
| -0.1 | 187.5 | 0.63396 | 0.04612 |
| -0.1 | 202.5 | 0.64661 | 0.05256 |
| -0.1 | 217.5 | 0.68753 | 0.05756 |
| -0.1 | 232.5 | 0.71254 | 0.06532 |
| -0.1 | 247.5 | 0.79557 | 0.06236 |
| -0.1 | 262.5 | 0.81102 | 0.05614 |
| -0.1 | 277.5 | 0.81774 | 0.06034 |
| -0.1 | 292.5 | 0.92299 | 0.07505 |
| -0.1 | 307.5 | 0.57399 | 0.09188 |
| -0.1 | 322.5 | 0.72379 | 0.11716 |
| -0.1 | 337.5 | 0.68655 | 0.11928 |
| 0.1 | 37.5 | 0.56438 | 0.08704 |
| 0.1 | 52.5 | 0.76776 | 0.0714 |
| 0.1 | 67.5 | 0.93276 | 0.06772 |
| 0.1 | 82.5 | 0.93264 | 0.06275 |
| 0.1 | 97.5 | 0.85333 | 0.06991 |
| 0.1 | 112.5 | 0.81755 | 0.06961 |
| 0.1 | 127.5 | 0.70614 | 0.06059 |
| 0.1 | 142.5 | 0.73784 | 0.05823 |
| 0.1 | 157.5 | 0.68741 | 0.05174 |
| 0.1 | 172.5 | 0.64665 | 0.04237 |
| 0.1 | 187.5 | 0.60971 | 0.04119 |
| 0.1 | 202.5 | 0.70982 | 0.0501 |
| 0.1 | 217.5 | 0.74815 | 0.05423 |
| 0.1 | 232.5 | 0.79258 | 0.06614 |
| 0.1 | 247.5 | 0.92225 | 0.06502 |
| 0.1 | 262.5 | 0.87129 | 0.06214 |
| 0.1 | 277.5 | 0.90145 | 0.06109 |
| 0.1 | 292.5 | 0.93149 | 0.06794 |
| 0.1 | 307.5 | 0.75792 | 0.06434 |
| 0.1 | 322.5 | 0.39895 | 0.07716 |
| 0.3 | 37.5 | 0.83395 | 0.08808 |
| 0.3 | 52.5 | 0.89678 | 0.06251 |
| 0.3 | 67.5 | 0.94508 | 0.06185 |
| 0.3 | 82.5 | 1.0135 | 0.07222 |
| 0.3 | 97.5 | 0.97221 | 0.07759 |
| 0.3 | 112.5 | 0.80407 | 0.0761 |
| 0.3 | 127.5 | 0.89918 | 0.07057 |
| 0.3 | 142.5 | 0.7614 | 0.05859 |
| 0.3 | 157.5 | 0.62964 | 0.04738 |
| 0.3 | 172.5 | 0.5577 | 0.03905 |
| 0.3 | 187.5 | 0.43727 | 0.03151 |
| 0.3 | 202.5 | 0.63054 | 0.04279 |
| 0.3 | 217.5 | 0.7614 | 0.05978 |
| 0.3 | 232.5 | 0.85945 | 0.0763 |
| 0.3 | 247.5 | 0.94583 | 0.07893 |
| 0.3 | 262.5 | 1.06995 | 0.07695 |
| 0.3 | 277.5 | 1.00292 | 0.06915 |
| 0.3 | 292.5 | 1.00449 | 0.06938 |
| 0.3 | 307.5 | 0.94646 | 0.06771 |
| 0.3 | 322.5 | 0.9197 | 0.08155 |
| 0.5 | 37.5 | 0.73683 | 0.08908 |
| 0.5 | 52.5 | 0.98044 | 0.07607 |
| 0.5 | 67.5 | 0.93884 | 0.0697 |
| 0.5 | 82.5 | 0.99311 | 0.07689 |
| 0.5 | 97.5 | 0.95931 | 0.07953 |
| 0.5 | 112.5 | 0.95496 | 0.0849 |
| 0.5 | 127.5 | 0.9427 | 0.08055 |
| 0.5 | 142.5 | 0.73847 | 0.05933 |
| 0.5 | 157.5 | 0.55465 | 0.0458 |
| 0.5 | 172.5 | 0.40673 | 0.0323 |
| 0.5 | 187.5 | 0.45555 | 0.03421 |
| 0.5 | 202.5 | 0.54801 | 0.04708 |
| 0.5 | 217.5 | 0.8516 | 0.07481 |
| 0.5 | 232.5 | 0.88921 | 0.07813 |
| 0.5 | 247.5 | 1.06111 | 0.08784 |
| 0.5 | 262.5 | 0.98687 | 0.08163 |
| 0.5 | 277.5 | 0.95054 | 0.07178 |
| 0.5 | 292.5 | 0.86978 | 0.06665 |
| 0.5 | 307.5 | 0.98662 | 0.07475 |
| 0.5 | 322.5 | 0.81404 | 0.08381 |
| 0.7 | 7.5 | 0.65224 | 0.08625 |
| 0.7 | 37.5 | 0.79961 | 0.11512 |
| 0.7 | 52.5 | 0.87215 | 0.10268 |
| 0.7 | 67.5 | 1.05128 | 0.09334 |
| 0.7 | 82.5 | 0.80073 | 0.07262 |
| 0.7 | 97.5 | 0.8045 | 0.0684 |
| 0.7 | 112.5 | 0.9969 | 0.0779 |
| 0.7 | 127.5 | 1.02681 | 0.07947 |
| 0.7 | 142.5 | 0.72581 | 0.06047 |
| 0.7 | 157.5 | 0.60601 | 0.05188 |
| 0.7 | 172.5 | 0.49333 | 0.03908 |
| 0.7 | 187.5 | 0.47904 | 0.03835 |
| 0.7 | 202.5 | 0.58495 | 0.0493 |
| 0.7 | 217.5 | 0.88871 | 0.07391 |
| 0.7 | 232.5 | 0.87607 | 0.07196 |
| 0.7 | 247.5 | 1.06251 | 0.08423 |
| 0.7 | 262.5 | 0.95556 | 0.08059 |
| 0.7 | 277.5 | 0.89279 | 0.08169 |
| 0.7 | 292.5 | 1.05728 | 0.09721 |
| 0.7 | 307.5 | 0.90977 | 0.09726 |
| 0.7 | 322.5 | 0.78144 | 0.1324 |
| 0.7 | 337.5 | 0.67128 | 0.11938 |
| 0.7 | 352.5 | 0.59059 | 0.07109 |
| 0.9 | 7.5 | 0.87324 | 0.06082 |
| 0.9 | 22.5 | 0.88476 | 0.06183 |
| 0.9 | 37.5 | 0.804 | 0.05752 |
| 0.9 | 52.5 | 0.91202 | 0.06558 |
| 0.9 | 67.5 | 0.88526 | 0.06498 |
| 0.9 | 82.5 | 0.95485 | 0.07358 |
| 0.9 | 97.5 | 1.0256 | 0.06887 |
| 0.9 | 112.5 | 0.75308 | 0.05401 |
| 0.9 | 127.5 | 0.87894 | 0.06054 |
| 0.9 | 142.5 | 0.699 | 0.04921 |
| 0.9 | 157.5 | 0.65483 | 0.04568 |
| 0.9 | 172.5 | 0.59915 | 0.04342 |
| 0.9 | 187.5 | 0.62553 | 0.0434 |
| 0.9 | 202.5 | 0.63172 | 0.04378 |
| 0.9 | 217.5 | 0.69914 | 0.04863 |
| 0.9 | 232.5 | 0.81673 | 0.05683 |
| 0.9 | 247.5 | 0.8915 | 0.06169 |
| 0.9 | 262.5 | 0.88196 | 0.06498 |
| 0.9 | 277.5 | 0.94806 | 0.07122 |
| 0.9 | 292.5 | 0.85648 | 0.06562 |
| 0.9 | 307.5 | 0.94695 | 0.06993 |
| 0.9 | 322.5 | 0.79298 | 0.0608 |
| 0.9 | 337.5 | 0.92381 | 0.06491 |
| 0.9 | 352.5 | 0.84218 | 0.05953 |