Measurement E14M132
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 3.48 GeV2 | |
| W: | 1.53 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 7.5 | 0.14503 | 0.04427 |
| -0.9 | 22.5 | 0.09498 | 0.04175 |
| -0.9 | 37.5 | 0.2338 | 0.05346 |
| -0.9 | 67.5 | 0.20749 | 0.05482 |
| -0.9 | 82.5 | 0.20877 | 0.05765 |
| -0.9 | 97.5 | 0.1098 | 0.02885 |
| -0.9 | 112.5 | 0.21059 | 0.04568 |
| -0.9 | 127.5 | 0.22938 | 0.04002 |
| -0.9 | 142.5 | 0.25539 | 0.0502 |
| -0.9 | 157.5 | 0.27597 | 0.05277 |
| -0.9 | 172.5 | 0.29674 | 0.04978 |
| -0.9 | 187.5 | 0.27166 | 0.04961 |
| -0.9 | 202.5 | 0.24739 | 0.04881 |
| -0.9 | 217.5 | 0.16371 | 0.04088 |
| -0.9 | 232.5 | 0.24587 | 0.04832 |
| -0.9 | 247.5 | 0.20432 | 0.03937 |
| -0.9 | 262.5 | 0.39224 | 0.06701 |
| -0.9 | 277.5 | 0.21511 | 0.0604 |
| -0.9 | 307.5 | 0.39456 | 0.0748 |
| -0.9 | 322.5 | 0.14711 | 0.05314 |
| -0.9 | 337.5 | 0.13817 | 0.04875 |
| -0.7 | 7.5 | 0.22878 | 0.05315 |
| -0.7 | 22.5 | 0.3505 | 0.05396 |
| -0.7 | 37.5 | 0.38252 | 0.03883 |
| -0.7 | 52.5 | 0.37176 | 0.04509 |
| -0.7 | 67.5 | 0.44337 | 0.05291 |
| -0.7 | 82.5 | 0.46955 | 0.05323 |
| -0.7 | 97.5 | 0.44011 | 0.04274 |
| -0.7 | 112.5 | 0.40405 | 0.04338 |
| -0.7 | 127.5 | 0.38689 | 0.0457 |
| -0.7 | 142.5 | 0.30411 | 0.03781 |
| -0.7 | 157.5 | 0.29493 | 0.03827 |
| -0.7 | 172.5 | 0.3176 | 0.02947 |
| -0.7 | 187.5 | 0.3176 | 0.02963 |
| -0.7 | 202.5 | 0.32035 | 0.03249 |
| -0.7 | 217.5 | 0.31494 | 0.04861 |
| -0.7 | 232.5 | 0.45402 | 0.05096 |
| -0.7 | 247.5 | 0.46802 | 0.04471 |
| -0.7 | 262.5 | 0.46682 | 0.05139 |
| -0.7 | 277.5 | 0.388 | 0.04802 |
| -0.7 | 292.5 | 0.37957 | 0.04551 |
| -0.7 | 307.5 | 0.47116 | 0.05784 |
| -0.7 | 322.5 | 0.34767 | 0.0355 |
| -0.7 | 337.5 | 0.31851 | 0.05591 |
| -0.7 | 352.5 | 0.34685 | 0.06346 |
| -0.5 | 22.5 | 0.56526 | 0.09104 |
| -0.5 | 37.5 | 0.5745 | 0.06499 |
| -0.5 | 52.5 | 0.48899 | 0.05526 |
| -0.5 | 67.5 | 0.6762 | 0.06198 |
| -0.5 | 82.5 | 0.58152 | 0.04448 |
| -0.5 | 97.5 | 0.61078 | 0.0437 |
| -0.5 | 112.5 | 0.57445 | 0.04861 |
| -0.5 | 127.5 | 0.47809 | 0.04836 |
| -0.5 | 142.5 | 0.49281 | 0.04855 |
| -0.5 | 157.5 | 0.42276 | 0.0422 |
| -0.5 | 172.5 | 0.527 | 0.04372 |
| -0.5 | 187.5 | 0.47431 | 0.04202 |
| -0.5 | 202.5 | 0.54292 | 0.05065 |
| -0.5 | 217.5 | 0.47698 | 0.04657 |
| -0.5 | 232.5 | 0.52733 | 0.05337 |
| -0.5 | 247.5 | 0.57218 | 0.04768 |
| -0.5 | 262.5 | 0.66101 | 0.05036 |
| -0.5 | 277.5 | 0.62656 | 0.04926 |
| -0.5 | 292.5 | 0.45868 | 0.04367 |
| -0.5 | 307.5 | 0.4875 | 0.05604 |
| -0.5 | 322.5 | 0.63123 | 0.06545 |
| -0.5 | 337.5 | 0.55134 | 0.07412 |
| -0.3 | 22.5 | 0.40475 | 0.06372 |
| -0.3 | 37.5 | 0.36174 | 0.05492 |
| -0.3 | 52.5 | 0.53733 | 0.05897 |
| -0.3 | 67.5 | 0.61791 | 0.05535 |
| -0.3 | 82.5 | 0.61643 | 0.04847 |
| -0.3 | 97.5 | 0.71834 | 0.05111 |
| -0.3 | 112.5 | 0.66244 | 0.05125 |
| -0.3 | 127.5 | 0.612 | 0.04854 |
| -0.3 | 142.5 | 0.51745 | 0.0414 |
| -0.3 | 157.5 | 0.47529 | 0.041 |
| -0.3 | 172.5 | 0.57371 | 0.04269 |
| -0.3 | 187.5 | 0.5258 | 0.03907 |
| -0.3 | 202.5 | 0.54491 | 0.04442 |
| -0.3 | 217.5 | 0.46434 | 0.04007 |
| -0.3 | 232.5 | 0.67661 | 0.0491 |
| -0.3 | 247.5 | 0.71395 | 0.05222 |
| -0.3 | 262.5 | 0.68208 | 0.05044 |
| -0.3 | 277.5 | 0.58809 | 0.04402 |
| -0.3 | 292.5 | 0.61331 | 0.05836 |
| -0.3 | 307.5 | 0.47543 | 0.05667 |
| -0.3 | 322.5 | 0.45322 | 0.06628 |
| -0.3 | 337.5 | 0.38825 | 0.05673 |
| -0.1 | 37.5 | 0.49126 | 0.06649 |
| -0.1 | 52.5 | 0.69678 | 0.06465 |
| -0.1 | 67.5 | 0.64456 | 0.05297 |
| -0.1 | 82.5 | 0.67481 | 0.05092 |
| -0.1 | 97.5 | 0.69109 | 0.05489 |
| -0.1 | 112.5 | 0.5606 | 0.04859 |
| -0.1 | 127.5 | 0.58748 | 0.0464 |
| -0.1 | 142.5 | 0.4341 | 0.0358 |
| -0.1 | 157.5 | 0.55528 | 0.04047 |
| -0.1 | 172.5 | 0.61879 | 0.0404 |
| -0.1 | 187.5 | 0.63636 | 0.04041 |
| -0.1 | 202.5 | 0.57296 | 0.03903 |
| -0.1 | 217.5 | 0.48336 | 0.03849 |
| -0.1 | 232.5 | 0.51904 | 0.04386 |
| -0.1 | 247.5 | 0.62055 | 0.05098 |
| -0.1 | 262.5 | 0.68173 | 0.05208 |
| -0.1 | 277.5 | 0.53438 | 0.04104 |
| -0.1 | 292.5 | 0.64537 | 0.05007 |
| -0.1 | 307.5 | 0.61019 | 0.05288 |
| -0.1 | 322.5 | 0.42246 | 0.06065 |
| 0.1 | 37.5 | 0.26609 | 0.02527 |
| 0.1 | 52.5 | 0.4092 | 0.03478 |
| 0.1 | 67.5 | 0.54887 | 0.04451 |
| 0.1 | 82.5 | 0.62484 | 0.04865 |
| 0.1 | 97.5 | 0.54609 | 0.05064 |
| 0.1 | 112.5 | 0.53067 | 0.04894 |
| 0.1 | 127.5 | 0.48057 | 0.04459 |
| 0.1 | 142.5 | 0.50578 | 0.04086 |
| 0.1 | 157.5 | 0.57642 | 0.04056 |
| 0.1 | 172.5 | 0.49837 | 0.0317 |
| 0.1 | 187.5 | 0.49837 | 0.03266 |
| 0.1 | 202.5 | 0.52414 | 0.03769 |
| 0.1 | 217.5 | 0.41985 | 0.03434 |
| 0.1 | 232.5 | 0.50226 | 0.04299 |
| 0.1 | 247.5 | 0.56089 | 0.04961 |
| 0.1 | 262.5 | 0.61556 | 0.05341 |
| 0.1 | 277.5 | 0.63381 | 0.05482 |
| 0.1 | 292.5 | 0.54887 | 0.04333 |
| 0.1 | 307.5 | 0.4092 | 0.0354 |
| 0.1 | 322.5 | 0.26609 | 0.02704 |
| 0.3 | 37.5 | 0.4594 | 0.05398 |
| 0.3 | 52.5 | 0.58855 | 0.0517 |
| 0.3 | 67.5 | 0.44762 | 0.04225 |
| 0.3 | 82.5 | 0.56288 | 0.05113 |
| 0.3 | 97.5 | 0.52271 | 0.05514 |
| 0.3 | 112.5 | 0.45419 | 0.05102 |
| 0.3 | 127.5 | 0.41866 | 0.04064 |
| 0.3 | 142.5 | 0.55955 | 0.04768 |
| 0.3 | 157.5 | 0.3982 | 0.03367 |
| 0.3 | 172.5 | 0.49465 | 0.03509 |
| 0.3 | 187.5 | 0.43327 | 0.03284 |
| 0.3 | 202.5 | 0.43827 | 0.03647 |
| 0.3 | 217.5 | 0.40576 | 0.03689 |
| 0.3 | 232.5 | 0.51097 | 0.04735 |
| 0.3 | 247.5 | 0.51611 | 0.05003 |
| 0.3 | 262.5 | 0.5336 | 0.05455 |
| 0.3 | 277.5 | 0.56275 | 0.05438 |
| 0.3 | 292.5 | 0.51718 | 0.05011 |
| 0.3 | 307.5 | 0.65091 | 0.05779 |
| 0.3 | 322.5 | 0.615 | 0.0696 |
| 0.5 | 7.5 | 0.53903 | 0.09158 |
| 0.5 | 22.5 | 0.14083 | 0.07366 |
| 0.5 | 37.5 | 0.2544 | 0.04081 |
| 0.5 | 52.5 | 0.31817 | 0.03989 |
| 0.5 | 67.5 | 0.41995 | 0.04616 |
| 0.5 | 82.5 | 0.3774 | 0.04027 |
| 0.5 | 97.5 | 0.45389 | 0.0482 |
| 0.5 | 112.5 | 0.53683 | 0.05101 |
| 0.5 | 127.5 | 0.29546 | 0.03445 |
| 0.5 | 142.5 | 0.39985 | 0.03679 |
| 0.5 | 157.5 | 0.3674 | 0.03321 |
| 0.5 | 172.5 | 0.36527 | 0.03121 |
| 0.5 | 187.5 | 0.41316 | 0.03435 |
| 0.5 | 202.5 | 0.33674 | 0.03089 |
| 0.5 | 217.5 | 0.31679 | 0.03295 |
| 0.5 | 232.5 | 0.41872 | 0.04234 |
| 0.5 | 247.5 | 0.52272 | 0.05122 |
| 0.5 | 262.5 | 0.32529 | 0.03663 |
| 0.5 | 277.5 | 0.4942 | 0.04944 |
| 0.5 | 292.5 | 0.38747 | 0.03888 |
| 0.5 | 307.5 | 0.31817 | 0.03733 |
| 0.5 | 322.5 | 0.2544 | 0.03988 |
| 0.5 | 337.5 | 0.21594 | 0.07228 |
| 0.5 | 352.5 | 0.23917 | 0.05934 |
| 0.7 | 7.5 | 0.30741 | 0.03399 |
| 0.7 | 22.5 | 0.34868 | 0.04213 |
| 0.7 | 37.5 | 0.26987 | 0.05203 |
| 0.7 | 52.5 | 0.27173 | 0.03747 |
| 0.7 | 67.5 | 0.32325 | 0.03721 |
| 0.7 | 82.5 | 0.37062 | 0.04169 |
| 0.7 | 97.5 | 0.31406 | 0.0357 |
| 0.7 | 112.5 | 0.3669 | 0.0352 |
| 0.7 | 127.5 | 0.36251 | 0.03459 |
| 0.7 | 142.5 | 0.26857 | 0.02678 |
| 0.7 | 157.5 | 0.33927 | 0.03098 |
| 0.7 | 172.5 | 0.28694 | 0.02648 |
| 0.7 | 187.5 | 0.33637 | 0.03088 |
| 0.7 | 202.5 | 0.3256 | 0.0279 |
| 0.7 | 217.5 | 0.26908 | 0.02753 |
| 0.7 | 232.5 | 0.34871 | 0.03419 |
| 0.7 | 247.5 | 0.36173 | 0.03709 |
| 0.7 | 262.5 | 0.26022 | 0.031 |
| 0.7 | 277.5 | 0.30875 | 0.0344 |
| 0.7 | 292.5 | 0.26142 | 0.0323 |
| 0.7 | 307.5 | 0.28635 | 0.03555 |
| 0.7 | 322.5 | 0.22653 | 0.03392 |
| 0.7 | 337.5 | 0.30669 | 0.0368 |
| 0.7 | 352.5 | 0.30741 | 0.03162 |
| 0.9 | 7.5 | 0.2935 | 0.02627 |
| 0.9 | 22.5 | 0.24597 | 0.02344 |
| 0.9 | 37.5 | 0.28905 | 0.0287 |
| 0.9 | 52.5 | 0.25239 | 0.0269 |
| 0.9 | 67.5 | 0.30132 | 0.03356 |
| 0.9 | 82.5 | 0.27047 | 0.02815 |
| 0.9 | 97.5 | 0.25262 | 0.02747 |
| 0.9 | 112.5 | 0.29748 | 0.02896 |
| 0.9 | 127.5 | 0.24232 | 0.02365 |
| 0.9 | 142.5 | 0.25267 | 0.02637 |
| 0.9 | 157.5 | 0.20497 | 0.0235 |
| 0.9 | 172.5 | 0.28199 | 0.02612 |
| 0.9 | 187.5 | 0.25934 | 0.02525 |
| 0.9 | 202.5 | 0.30353 | 0.0265 |
| 0.9 | 217.5 | 0.25958 | 0.0256 |
| 0.9 | 232.5 | 0.22941 | 0.02533 |
| 0.9 | 247.5 | 0.25454 | 0.02766 |
| 0.9 | 262.5 | 0.295 | 0.03124 |
| 0.9 | 277.5 | 0.21864 | 0.02726 |
| 0.9 | 292.5 | 0.27522 | 0.02749 |
| 0.9 | 307.5 | 0.28411 | 0.02508 |
| 0.9 | 322.5 | 0.33212 | 0.03465 |
| 0.9 | 337.5 | 0.21804 | 0.02218 |
| 0.9 | 352.5 | 0.32624 | 0.02873 |