Measurement E14M41
| 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: | 1.39 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9061 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 37.5 | 0.43178 | 0.08879 |
| -0.7 | 52.5 | 0.28762 | 0.06442 |
| -0.7 | 82.5 | 0.53613 | 0.11117 |
| -0.7 | 97.5 | 0.42282 | 0.06931 |
| -0.7 | 112.5 | 0.42061 | 0.06107 |
| -0.7 | 127.5 | 0.40234 | 0.08044 |
| -0.7 | 142.5 | 0.30696 | 0.08326 |
| -0.7 | 157.5 | 0.37373 | 0.08041 |
| -0.7 | 172.5 | 0.31661 | 0.06034 |
| -0.7 | 187.5 | 0.32271 | 0.06137 |
| -0.7 | 202.5 | 0.45516 | 0.09247 |
| -0.7 | 232.5 | 0.35217 | 0.06691 |
| -0.7 | 247.5 | 0.39563 | 0.06472 |
| -0.7 | 262.5 | 0.45337 | 0.06481 |
| -0.7 | 277.5 | 0.38503 | 0.07426 |
| -0.7 | 307.5 | 0.31482 | 0.0802 |
| -0.7 | 322.5 | 0.55922 | 0.0942 |
| -0.7 | 337.5 | 0.18472 | 0.07106 |
| -0.5 | 22.5 | 0.49192 | 0.10956 |
| -0.5 | 37.5 | 0.28912 | 0.06832 |
| -0.5 | 52.5 | 0.67587 | 0.13448 |
| -0.5 | 67.5 | 0.60683 | 0.0866 |
| -0.5 | 82.5 | 0.68206 | 0.08454 |
| -0.5 | 97.5 | 0.77829 | 0.09123 |
| -0.5 | 112.5 | 0.66692 | 0.07991 |
| -0.5 | 127.5 | 0.61074 | 0.08457 |
| -0.5 | 142.5 | 0.59795 | 0.09117 |
| -0.5 | 157.5 | 0.53628 | 0.073 |
| -0.5 | 172.5 | 0.57956 | 0.06728 |
| -0.5 | 187.5 | 0.44077 | 0.04935 |
| -0.5 | 202.5 | 0.5412 | 0.07229 |
| -0.5 | 217.5 | 0.61919 | 0.10384 |
| -0.5 | 232.5 | 0.70394 | 0.10614 |
| -0.5 | 247.5 | 0.59544 | 0.07412 |
| -0.5 | 262.5 | 0.66578 | 0.08366 |
| -0.5 | 277.5 | 0.62397 | 0.08055 |
| -0.5 | 292.5 | 0.5365 | 0.09521 |
| -0.5 | 307.5 | 0.33374 | 0.0789 |
| -0.5 | 322.5 | 0.52978 | 0.09557 |
| -0.5 | 337.5 | 0.35296 | 0.08188 |
| -0.3 | 52.5 | 0.86431 | 0.13052 |
| -0.3 | 67.5 | 0.83367 | 0.08563 |
| -0.3 | 82.5 | 0.82463 | 0.07608 |
| -0.3 | 97.5 | 0.73853 | 0.07717 |
| -0.3 | 112.5 | 0.88661 | 0.09761 |
| -0.3 | 127.5 | 0.87096 | 0.12005 |
| -0.3 | 142.5 | 0.82271 | 0.10411 |
| -0.3 | 157.5 | 0.78625 | 0.08163 |
| -0.3 | 172.5 | 0.6523 | 0.06875 |
| -0.3 | 187.5 | 0.78389 | 0.07399 |
| -0.3 | 202.5 | 0.74034 | 0.07572 |
| -0.3 | 217.5 | 0.80802 | 0.10794 |
| -0.3 | 232.5 | 0.85365 | 0.11373 |
| -0.3 | 247.5 | 0.82899 | 0.09303 |
| -0.3 | 262.5 | 0.83774 | 0.08718 |
| -0.3 | 277.5 | 0.85376 | 0.08024 |
| -0.3 | 292.5 | 0.76757 | 0.07907 |
| -0.3 | 307.5 | 0.83463 | 0.11746 |
| -0.1 | 37.5 | 0.88195 | 0.15041 |
| -0.1 | 52.5 | 0.99239 | 0.09814 |
| -0.1 | 67.5 | 0.99183 | 0.08016 |
| -0.1 | 82.5 | 0.99845 | 0.07952 |
| -0.1 | 97.5 | 0.94977 | 0.07873 |
| -0.1 | 112.5 | 1.04408 | 0.09258 |
| -0.1 | 127.5 | 1.01777 | 0.1032 |
| -0.1 | 142.5 | 0.98065 | 0.10002 |
| -0.1 | 157.5 | 0.85026 | 0.07752 |
| -0.1 | 172.5 | 0.87897 | 0.07306 |
| -0.1 | 187.5 | 0.87797 | 0.07589 |
| -0.1 | 202.5 | 0.84743 | 0.07786 |
| -0.1 | 217.5 | 0.98855 | 0.09705 |
| -0.1 | 232.5 | 0.95411 | 0.11031 |
| -0.1 | 247.5 | 0.93367 | 0.09628 |
| -0.1 | 262.5 | 1.00919 | 0.07829 |
| -0.1 | 277.5 | 0.97188 | 0.07918 |
| -0.1 | 292.5 | 0.89887 | 0.07469 |
| -0.1 | 307.5 | 0.80402 | 0.08775 |
| -0.1 | 322.5 | 0.7486 | 0.12694 |
| 0.1 | 22.5 | 0.56192 | 0.09299 |
| 0.1 | 37.5 | 0.88435 | 0.08358 |
| 0.1 | 52.5 | 0.99318 | 0.08975 |
| 0.1 | 67.5 | 0.95987 | 0.07889 |
| 0.1 | 82.5 | 1.10692 | 0.0829 |
| 0.1 | 97.5 | 1.24115 | 0.08976 |
| 0.1 | 112.5 | 1.12936 | 0.09493 |
| 0.1 | 127.5 | 1.1027 | 0.09841 |
| 0.1 | 142.5 | 1.01497 | 0.08632 |
| 0.1 | 157.5 | 0.98226 | 0.07623 |
| 0.1 | 172.5 | 1.02551 | 0.07444 |
| 0.1 | 187.5 | 1.01681 | 0.07715 |
| 0.1 | 202.5 | 0.98302 | 0.07707 |
| 0.1 | 217.5 | 1.00185 | 0.08159 |
| 0.1 | 232.5 | 1.04752 | 0.09984 |
| 0.1 | 247.5 | 1.11096 | 0.09779 |
| 0.1 | 262.5 | 1.15517 | 0.09196 |
| 0.1 | 277.5 | 1.23983 | 0.08637 |
| 0.1 | 292.5 | 1.18664 | 0.09379 |
| 0.1 | 307.5 | 1.03594 | 0.08819 |
| 0.1 | 322.5 | 0.92483 | 0.0874 |
| 0.1 | 337.5 | 0.69469 | 0.10979 |
| 0.3 | 7.5 | 0.59147 | 0.1385 |
| 0.3 | 37.5 | 0.85149 | 0.10238 |
| 0.3 | 52.5 | 1.25795 | 0.11396 |
| 0.3 | 67.5 | 1.37291 | 0.11196 |
| 0.3 | 82.5 | 1.42528 | 0.11505 |
| 0.3 | 97.5 | 1.30771 | 0.10325 |
| 0.3 | 112.5 | 1.4081 | 0.11282 |
| 0.3 | 127.5 | 1.24261 | 0.09555 |
| 0.3 | 142.5 | 1.08376 | 0.07547 |
| 0.3 | 157.5 | 1.02498 | 0.06907 |
| 0.3 | 172.5 | 1.06422 | 0.06522 |
| 0.3 | 187.5 | 1.10622 | 0.07036 |
| 0.3 | 202.5 | 1.0768 | 0.06863 |
| 0.3 | 217.5 | 1.17985 | 0.08028 |
| 0.3 | 232.5 | 1.03279 | 0.08659 |
| 0.3 | 247.5 | 1.32277 | 0.11027 |
| 0.3 | 262.5 | 1.40435 | 0.10804 |
| 0.3 | 277.5 | 1.37866 | 0.10727 |
| 0.3 | 292.5 | 1.3676 | 0.10801 |
| 0.3 | 307.5 | 1.30944 | 0.11178 |
| 0.3 | 322.5 | 1.00577 | 0.10127 |
| 0.5 | 7.5 | 0.74939 | 0.07212 |
| 0.5 | 22.5 | 0.83024 | 0.11577 |
| 0.5 | 52.5 | 1.19807 | 0.1372 |
| 0.5 | 67.5 | 1.40013 | 0.13615 |
| 0.5 | 82.5 | 1.62944 | 0.14934 |
| 0.5 | 97.5 | 1.41559 | 0.12799 |
| 0.5 | 112.5 | 1.51365 | 0.10821 |
| 0.5 | 127.5 | 1.37824 | 0.0874 |
| 0.5 | 142.5 | 1.18862 | 0.07637 |
| 0.5 | 157.5 | 1.22917 | 0.07111 |
| 0.5 | 172.5 | 1.23732 | 0.06832 |
| 0.5 | 187.5 | 1.2869 | 0.07435 |
| 0.5 | 202.5 | 1.33987 | 0.07603 |
| 0.5 | 217.5 | 1.22978 | 0.07491 |
| 0.5 | 232.5 | 1.27027 | 0.08295 |
| 0.5 | 247.5 | 1.31791 | 0.10416 |
| 0.5 | 262.5 | 1.5806 | 0.12861 |
| 0.5 | 277.5 | 1.50063 | 0.13854 |
| 0.5 | 292.5 | 1.40013 | 0.12689 |
| 0.5 | 307.5 | 1.19807 | 0.13277 |
| 0.5 | 352.5 | 0.6993 | 0.07873 |
| 0.7 | 7.5 | 0.97041 | 0.06409 |
| 0.7 | 22.5 | 1.00237 | 0.07912 |
| 0.7 | 37.5 | 1.16558 | 0.10682 |
| 0.7 | 52.5 | 1.27207 | 0.12419 |
| 0.7 | 67.5 | 1.63916 | 0.14277 |
| 0.7 | 82.5 | 1.50065 | 0.11859 |
| 0.7 | 97.5 | 1.4971 | 0.11443 |
| 0.7 | 112.5 | 1.43663 | 0.10043 |
| 0.7 | 127.5 | 1.40366 | 0.0859 |
| 0.7 | 142.5 | 1.34409 | 0.07928 |
| 0.7 | 157.5 | 1.5299 | 0.08416 |
| 0.7 | 172.5 | 1.61507 | 0.08856 |
| 0.7 | 187.5 | 1.60948 | 0.08719 |
| 0.7 | 202.5 | 1.6141 | 0.08867 |
| 0.7 | 217.5 | 1.39882 | 0.07994 |
| 0.7 | 232.5 | 1.36194 | 0.08131 |
| 0.7 | 247.5 | 1.29761 | 0.09272 |
| 0.7 | 262.5 | 1.56401 | 0.11992 |
| 0.7 | 277.5 | 1.42714 | 0.10881 |
| 0.7 | 292.5 | 1.55751 | 0.13886 |
| 0.7 | 307.5 | 1.27207 | 0.13402 |
| 0.7 | 322.5 | 1.41175 | 0.13315 |
| 0.7 | 337.5 | 1.26746 | 0.09834 |
| 0.7 | 352.5 | 0.90964 | 0.06238 |
| 0.9 | 7.5 | 1.29755 | 0.07685 |
| 0.9 | 22.5 | 1.40594 | 0.08667 |
| 0.9 | 37.5 | 1.5495 | 0.09712 |
| 0.9 | 52.5 | 1.63156 | 0.10548 |
| 0.9 | 67.5 | 1.73735 | 0.10424 |
| 0.9 | 82.5 | 1.68142 | 0.10286 |
| 0.9 | 97.5 | 1.6508 | 0.09481 |
| 0.9 | 112.5 | 1.63943 | 0.09775 |
| 0.9 | 127.5 | 1.70937 | 0.10201 |
| 0.9 | 142.5 | 1.75651 | 0.09925 |
| 0.9 | 157.5 | 1.65553 | 0.10006 |
| 0.9 | 172.5 | 1.75297 | 0.09997 |
| 0.9 | 187.5 | 1.76859 | 0.10264 |
| 0.9 | 202.5 | 1.42123 | 0.08587 |
| 0.9 | 217.5 | 1.66414 | 0.09639 |
| 0.9 | 232.5 | 1.61341 | 0.10076 |
| 0.9 | 247.5 | 1.56038 | 0.09601 |
| 0.9 | 262.5 | 1.56073 | 0.09489 |
| 0.9 | 277.5 | 1.594 | 0.09883 |
| 0.9 | 292.5 | 1.3992 | 0.09588 |
| 0.9 | 307.5 | 1.4317 | 0.10615 |
| 0.9 | 322.5 | 1.64014 | 0.10734 |
| 0.9 | 337.5 | 1.25347 | 0.07861 |
| 0.9 | 352.5 | 1.19936 | 0.07337 |