Measurement E14M49
| 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: | 1.55 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8841 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.7598 | 0.10922 |
| -0.7 | 22.5 | 0.76141 | 0.17091 |
| -0.7 | 37.5 | 0.84538 | 0.0942 |
| -0.7 | 52.5 | 1.01503 | 0.1044 |
| -0.7 | 67.5 | 1.22523 | 0.14372 |
| -0.7 | 82.5 | 1.16291 | 0.13403 |
| -0.7 | 97.5 | 0.91169 | 0.09181 |
| -0.7 | 112.5 | 0.91681 | 0.07675 |
| -0.7 | 127.5 | 0.81265 | 0.07675 |
| -0.7 | 142.5 | 0.74888 | 0.09906 |
| -0.7 | 157.5 | 0.70966 | 0.08586 |
| -0.7 | 172.5 | 0.61898 | 0.07288 |
| -0.7 | 187.5 | 0.69502 | 0.07234 |
| -0.7 | 202.5 | 0.6749 | 0.08137 |
| -0.7 | 217.5 | 0.76472 | 0.104 |
| -0.7 | 232.5 | 0.79269 | 0.07508 |
| -0.7 | 247.5 | 0.93558 | 0.07404 |
| -0.7 | 262.5 | 1.00919 | 0.09214 |
| -0.7 | 277.5 | 1.15067 | 0.14119 |
| -0.7 | 292.5 | 1.21141 | 0.14759 |
| -0.7 | 307.5 | 1.03332 | 0.11106 |
| -0.7 | 322.5 | 0.82684 | 0.10168 |
| -0.7 | 337.5 | 0.84991 | 0.14901 |
| -0.7 | 352.5 | 0.80957 | 0.12359 |
| -0.5 | 7.5 | 1.10458 | 0.17899 |
| -0.5 | 22.5 | 1.23194 | 0.16003 |
| -0.5 | 37.5 | 1.18525 | 0.10171 |
| -0.5 | 52.5 | 1.39075 | 0.12451 |
| -0.5 | 67.5 | 1.4212 | 0.13383 |
| -0.5 | 82.5 | 1.39526 | 0.11329 |
| -0.5 | 97.5 | 1.23277 | 0.09131 |
| -0.5 | 112.5 | 1.13905 | 0.08862 |
| -0.5 | 127.5 | 1.1603 | 0.09379 |
| -0.5 | 142.5 | 0.93961 | 0.10192 |
| -0.5 | 157.5 | 0.81456 | 0.07298 |
| -0.5 | 172.5 | 0.82552 | 0.06073 |
| -0.5 | 187.5 | 0.8963 | 0.06649 |
| -0.5 | 202.5 | 0.86141 | 0.0713 |
| -0.5 | 217.5 | 0.91971 | 0.094 |
| -0.5 | 232.5 | 1.03701 | 0.09139 |
| -0.5 | 247.5 | 1.18005 | 0.0895 |
| -0.5 | 262.5 | 1.32577 | 0.09346 |
| -0.5 | 277.5 | 1.39661 | 0.11159 |
| -0.5 | 292.5 | 1.37839 | 0.13266 |
| -0.5 | 307.5 | 1.45172 | 0.13896 |
| -0.5 | 322.5 | 0.99145 | 0.09112 |
| -0.5 | 337.5 | 1.11993 | 0.1537 |
| -0.5 | 352.5 | 0.94247 | 0.15007 |
| -0.3 | 22.5 | 1.46278 | 0.18161 |
| -0.3 | 37.5 | 1.37605 | 0.15097 |
| -0.3 | 52.5 | 1.51166 | 0.16378 |
| -0.3 | 67.5 | 1.56981 | 0.11136 |
| -0.3 | 82.5 | 1.44284 | 0.08875 |
| -0.3 | 97.5 | 1.45219 | 0.08675 |
| -0.3 | 112.5 | 1.23242 | 0.08853 |
| -0.3 | 127.5 | 1.2483 | 0.10961 |
| -0.3 | 142.5 | 1.05121 | 0.11868 |
| -0.3 | 157.5 | 0.94678 | 0.08656 |
| -0.3 | 172.5 | 0.97017 | 0.07695 |
| -0.3 | 187.5 | 0.99899 | 0.07602 |
| -0.3 | 202.5 | 0.9629 | 0.08758 |
| -0.3 | 217.5 | 1.01384 | 0.10681 |
| -0.3 | 232.5 | 1.32972 | 0.10471 |
| -0.3 | 247.5 | 1.24755 | 0.10044 |
| -0.3 | 262.5 | 1.42597 | 0.08923 |
| -0.3 | 277.5 | 1.61235 | 0.09278 |
| -0.3 | 292.5 | 1.46965 | 0.11427 |
| -0.3 | 307.5 | 1.52401 | 0.1696 |
| -0.3 | 322.5 | 1.65466 | 0.17849 |
| -0.3 | 337.5 | 1.23891 | 0.15658 |
| -0.1 | 52.5 | 1.35916 | 0.13021 |
| -0.1 | 67.5 | 1.54005 | 0.10648 |
| -0.1 | 82.5 | 1.46976 | 0.08572 |
| -0.1 | 97.5 | 1.28662 | 0.08144 |
| -0.1 | 112.5 | 1.30699 | 0.08949 |
| -0.1 | 127.5 | 1.25681 | 0.11015 |
| -0.1 | 142.5 | 1.15366 | 0.1084 |
| -0.1 | 157.5 | 0.92142 | 0.081 |
| -0.1 | 172.5 | 1.04729 | 0.0776 |
| -0.1 | 187.5 | 1.07835 | 0.08441 |
| -0.1 | 202.5 | 0.97914 | 0.08272 |
| -0.1 | 217.5 | 1.12975 | 0.10395 |
| -0.1 | 232.5 | 1.20217 | 0.10497 |
| -0.1 | 247.5 | 1.14848 | 0.08976 |
| -0.1 | 262.5 | 1.3681 | 0.08546 |
| -0.1 | 277.5 | 1.42298 | 0.08628 |
| -0.1 | 292.5 | 1.26839 | 0.09259 |
| -0.1 | 307.5 | 1.43121 | 0.14276 |
| 0.1 | 37.5 | 1.36924 | 0.14003 |
| 0.1 | 52.5 | 1.24162 | 0.0975 |
| 0.1 | 67.5 | 1.28146 | 0.08904 |
| 0.1 | 82.5 | 1.1394 | 0.08285 |
| 0.1 | 97.5 | 1.26661 | 0.08852 |
| 0.1 | 112.5 | 1.06453 | 0.08774 |
| 0.1 | 127.5 | 1.23821 | 0.10615 |
| 0.1 | 142.5 | 0.98291 | 0.07946 |
| 0.1 | 157.5 | 0.88696 | 0.06896 |
| 0.1 | 172.5 | 0.95086 | 0.07394 |
| 0.1 | 187.5 | 1.11884 | 0.08216 |
| 0.1 | 202.5 | 0.90211 | 0.06943 |
| 0.1 | 217.5 | 1.10383 | 0.09087 |
| 0.1 | 232.5 | 1.11887 | 0.10095 |
| 0.1 | 247.5 | 1.19952 | 0.08971 |
| 0.1 | 262.5 | 1.14982 | 0.0806 |
| 0.1 | 277.5 | 1.17906 | 0.08116 |
| 0.1 | 292.5 | 1.30758 | 0.08832 |
| 0.1 | 307.5 | 1.30735 | 0.10675 |
| 0.1 | 322.5 | 1.27942 | 0.1415 |
| 0.3 | 22.5 | 0.69072 | 0.12384 |
| 0.3 | 37.5 | 1.0374 | 0.08641 |
| 0.3 | 52.5 | 1.03274 | 0.08263 |
| 0.3 | 67.5 | 1.13433 | 0.08869 |
| 0.3 | 82.5 | 1.08716 | 0.08449 |
| 0.3 | 97.5 | 0.9295 | 0.08315 |
| 0.3 | 112.5 | 1.10376 | 0.09698 |
| 0.3 | 127.5 | 1.08098 | 0.08862 |
| 0.3 | 142.5 | 1.01005 | 0.07566 |
| 0.3 | 157.5 | 0.83745 | 0.05913 |
| 0.3 | 172.5 | 0.84066 | 0.05849 |
| 0.3 | 187.5 | 0.9595 | 0.06555 |
| 0.3 | 202.5 | 0.69846 | 0.05287 |
| 0.3 | 217.5 | 1.08031 | 0.07834 |
| 0.3 | 232.5 | 1.08098 | 0.08678 |
| 0.3 | 247.5 | 1.2757 | 0.11004 |
| 0.3 | 262.5 | 1.00595 | 0.0881 |
| 0.3 | 277.5 | 1.07789 | 0.08403 |
| 0.3 | 292.5 | 0.98687 | 0.07749 |
| 0.3 | 307.5 | 1.16746 | 0.09043 |
| 0.3 | 322.5 | 1.01425 | 0.08151 |
| 0.3 | 337.5 | 0.62052 | 0.10737 |
| 0.5 | 7.5 | 0.42522 | 0.10145 |
| 0.5 | 37.5 | 0.7535 | 0.09778 |
| 0.5 | 52.5 | 1.05114 | 0.0953 |
| 0.5 | 67.5 | 1.24027 | 0.10776 |
| 0.5 | 82.5 | 1.26873 | 0.10842 |
| 0.5 | 97.5 | 1.20132 | 0.11819 |
| 0.5 | 112.5 | 1.26467 | 0.12146 |
| 0.5 | 127.5 | 1.30179 | 0.10096 |
| 0.5 | 142.5 | 0.94136 | 0.07251 |
| 0.5 | 157.5 | 0.77941 | 0.05253 |
| 0.5 | 172.5 | 0.75646 | 0.05467 |
| 0.5 | 187.5 | 0.75474 | 0.05434 |
| 0.5 | 202.5 | 0.68671 | 0.04955 |
| 0.5 | 217.5 | 1.00792 | 0.07265 |
| 0.5 | 232.5 | 1.1825 | 0.09465 |
| 0.5 | 247.5 | 1.0975 | 0.10679 |
| 0.5 | 262.5 | 1.06528 | 0.10558 |
| 0.5 | 277.5 | 1.22278 | 0.10946 |
| 0.5 | 292.5 | 1.11163 | 0.10211 |
| 0.5 | 307.5 | 1.17303 | 0.10691 |
| 0.5 | 322.5 | 0.93784 | 0.11813 |
| 0.5 | 352.5 | 0.58294 | 0.12144 |
| 0.7 | 7.5 | 0.67885 | 0.0561 |
| 0.7 | 22.5 | 0.86577 | 0.09018 |
| 0.7 | 37.5 | 0.96718 | 0.11218 |
| 0.7 | 52.5 | 1.17886 | 0.14193 |
| 0.7 | 67.5 | 1.19733 | 0.11982 |
| 0.7 | 82.5 | 1.28548 | 0.13154 |
| 0.7 | 97.5 | 1.32961 | 0.12591 |
| 0.7 | 112.5 | 1.24877 | 0.11325 |
| 0.7 | 127.5 | 0.92854 | 0.08104 |
| 0.7 | 142.5 | 0.86324 | 0.06699 |
| 0.7 | 157.5 | 0.73712 | 0.05509 |
| 0.7 | 172.5 | 0.77734 | 0.05995 |
| 0.7 | 187.5 | 0.77819 | 0.05755 |
| 0.7 | 202.5 | 0.74455 | 0.05801 |
| 0.7 | 217.5 | 0.7556 | 0.06297 |
| 0.7 | 232.5 | 0.85584 | 0.0743 |
| 0.7 | 247.5 | 1.28989 | 0.10955 |
| 0.7 | 262.5 | 1.12631 | 0.11459 |
| 0.7 | 277.5 | 1.18128 | 0.13478 |
| 0.7 | 292.5 | 1.27056 | 0.13158 |
| 0.7 | 307.5 | 1.03687 | 0.13265 |
| 0.7 | 322.5 | 1.06144 | 0.1405 |
| 0.7 | 337.5 | 0.94216 | 0.09938 |
| 0.7 | 352.5 | 0.68032 | 0.05776 |
| 0.9 | 7.5 | 0.96819 | 0.06133 |
| 0.9 | 22.5 | 0.97758 | 0.06265 |
| 0.9 | 37.5 | 1.04893 | 0.07165 |
| 0.9 | 52.5 | 1.23182 | 0.08473 |
| 0.9 | 67.5 | 1.10536 | 0.07398 |
| 0.9 | 82.5 | 1.03512 | 0.07183 |
| 0.9 | 97.5 | 1.08624 | 0.07576 |
| 0.9 | 112.5 | 1.13714 | 0.07798 |
| 0.9 | 127.5 | 0.87756 | 0.0651 |
| 0.9 | 142.5 | 0.9495 | 0.06971 |
| 0.9 | 157.5 | 0.89461 | 0.07127 |
| 0.9 | 172.5 | 0.91611 | 0.07103 |
| 0.9 | 187.5 | 0.91815 | 0.07412 |
| 0.9 | 202.5 | 0.92999 | 0.07078 |
| 0.9 | 217.5 | 0.88918 | 0.0683 |
| 0.9 | 232.5 | 0.86687 | 0.06632 |
| 0.9 | 247.5 | 0.92055 | 0.06987 |
| 0.9 | 262.5 | 1.02108 | 0.06993 |
| 0.9 | 277.5 | 0.97704 | 0.06891 |
| 0.9 | 292.5 | 1.10688 | 0.07544 |
| 0.9 | 307.5 | 1.045 | 0.07752 |
| 0.9 | 322.5 | 1.11559 | 0.07484 |
| 0.9 | 337.5 | 1.0099 | 0.06701 |
| 0.9 | 352.5 | 0.93613 | 0.05994 |