Measurement E14M101
| 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: | 1.47 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.22368 | 0.04255 |
| -0.7 | 22.5 | 0.16411 | 0.04418 |
| -0.7 | 37.5 | 0.28222 | 0.03659 |
| -0.7 | 52.5 | 0.35821 | 0.05206 |
| -0.7 | 67.5 | 0.26994 | 0.0545 |
| -0.7 | 82.5 | 0.49377 | 0.06598 |
| -0.7 | 97.5 | 0.2762 | 0.03459 |
| -0.7 | 112.5 | 0.3569 | 0.04058 |
| -0.7 | 127.5 | 0.42935 | 0.0563 |
| -0.7 | 142.5 | 0.44664 | 0.05849 |
| -0.7 | 157.5 | 0.2881 | 0.04001 |
| -0.7 | 172.5 | 0.3392 | 0.03961 |
| -0.7 | 187.5 | 0.34615 | 0.03923 |
| -0.7 | 202.5 | 0.39174 | 0.04556 |
| -0.7 | 217.5 | 0.39149 | 0.05504 |
| -0.7 | 232.5 | 0.37445 | 0.04237 |
| -0.7 | 247.5 | 0.40607 | 0.04381 |
| -0.7 | 262.5 | 0.30389 | 0.03699 |
| -0.7 | 277.5 | 0.57794 | 0.07755 |
| -0.7 | 292.5 | 0.17221 | 0.03673 |
| -0.7 | 307.5 | 0.36851 | 0.05955 |
| -0.7 | 322.5 | 0.30069 | 0.04253 |
| -0.7 | 337.5 | 0.31786 | 0.0665 |
| -0.7 | 352.5 | 0.19187 | 0.04652 |
| -0.5 | 22.5 | 0.48759 | 0.09258 |
| -0.5 | 37.5 | 0.52141 | 0.06989 |
| -0.5 | 52.5 | 0.61381 | 0.0798 |
| -0.5 | 67.5 | 0.65161 | 0.06217 |
| -0.5 | 82.5 | 0.70464 | 0.06178 |
| -0.5 | 97.5 | 0.72325 | 0.05808 |
| -0.5 | 112.5 | 0.68381 | 0.06055 |
| -0.5 | 127.5 | 0.74 | 0.07795 |
| -0.5 | 142.5 | 0.5946 | 0.06085 |
| -0.5 | 157.5 | 0.54238 | 0.05818 |
| -0.5 | 172.5 | 0.62019 | 0.05756 |
| -0.5 | 187.5 | 0.56488 | 0.04841 |
| -0.5 | 202.5 | 0.55609 | 0.05705 |
| -0.5 | 217.5 | 0.50069 | 0.05708 |
| -0.5 | 232.5 | 0.53789 | 0.06167 |
| -0.5 | 247.5 | 0.56829 | 0.05847 |
| -0.5 | 262.5 | 0.69306 | 0.05458 |
| -0.5 | 277.5 | 0.79114 | 0.06314 |
| -0.5 | 292.5 | 0.56034 | 0.06396 |
| -0.5 | 307.5 | 0.55157 | 0.07302 |
| -0.5 | 322.5 | 0.47082 | 0.06226 |
| -0.5 | 337.5 | 0.39911 | 0.07645 |
| -0.3 | 22.5 | 0.42663 | 0.08493 |
| -0.3 | 37.5 | 0.38678 | 0.07313 |
| -0.3 | 52.5 | 0.64264 | 0.0828 |
| -0.3 | 67.5 | 0.84806 | 0.06631 |
| -0.3 | 82.5 | 0.67746 | 0.04909 |
| -0.3 | 97.5 | 0.81051 | 0.05412 |
| -0.3 | 112.5 | 0.82824 | 0.06367 |
| -0.3 | 127.5 | 0.77414 | 0.06866 |
| -0.3 | 142.5 | 0.70057 | 0.05897 |
| -0.3 | 157.5 | 0.7131 | 0.05633 |
| -0.3 | 172.5 | 0.6288 | 0.04702 |
| -0.3 | 187.5 | 0.61212 | 0.04955 |
| -0.3 | 202.5 | 0.57079 | 0.05435 |
| -0.3 | 217.5 | 0.64274 | 0.05939 |
| -0.3 | 232.5 | 0.62681 | 0.05354 |
| -0.3 | 247.5 | 0.74753 | 0.05772 |
| -0.3 | 262.5 | 0.73788 | 0.05366 |
| -0.3 | 277.5 | 0.7685 | 0.05259 |
| -0.3 | 292.5 | 0.72751 | 0.05416 |
| -0.3 | 307.5 | 0.56713 | 0.06526 |
| -0.3 | 322.5 | 0.53484 | 0.10676 |
| -0.1 | 37.5 | 0.63529 | 0.08479 |
| -0.1 | 52.5 | 0.77417 | 0.06081 |
| -0.1 | 67.5 | 0.85247 | 0.05849 |
| -0.1 | 82.5 | 0.86427 | 0.05657 |
| -0.1 | 97.5 | 0.84945 | 0.05685 |
| -0.1 | 112.5 | 0.8162 | 0.05779 |
| -0.1 | 127.5 | 0.83705 | 0.05847 |
| -0.1 | 142.5 | 0.66853 | 0.04961 |
| -0.1 | 157.5 | 0.75147 | 0.05156 |
| -0.1 | 172.5 | 0.76521 | 0.04914 |
| -0.1 | 187.5 | 0.75813 | 0.04668 |
| -0.1 | 202.5 | 0.74467 | 0.04995 |
| -0.1 | 217.5 | 0.6769 | 0.05067 |
| -0.1 | 232.5 | 0.70552 | 0.05678 |
| -0.1 | 247.5 | 0.86647 | 0.06272 |
| -0.1 | 262.5 | 0.90177 | 0.05832 |
| -0.1 | 277.5 | 0.86844 | 0.06041 |
| -0.1 | 292.5 | 0.8475 | 0.05597 |
| -0.1 | 307.5 | 0.73513 | 0.06106 |
| -0.1 | 322.5 | 0.49467 | 0.06658 |
| 0.1 | 37.5 | 0.83499 | 0.07149 |
| 0.1 | 52.5 | 0.91338 | 0.06296 |
| 0.1 | 67.5 | 1.05393 | 0.06653 |
| 0.1 | 82.5 | 0.9648 | 0.06487 |
| 0.1 | 97.5 | 0.94507 | 0.0716 |
| 0.1 | 112.5 | 0.9326 | 0.06561 |
| 0.1 | 127.5 | 0.89658 | 0.06067 |
| 0.1 | 142.5 | 0.80254 | 0.05255 |
| 0.1 | 157.5 | 0.81182 | 0.04758 |
| 0.1 | 172.5 | 0.82394 | 0.04736 |
| 0.1 | 187.5 | 0.81317 | 0.04669 |
| 0.1 | 202.5 | 0.75941 | 0.04649 |
| 0.1 | 217.5 | 0.67394 | 0.04583 |
| 0.1 | 232.5 | 0.85022 | 0.05872 |
| 0.1 | 247.5 | 0.94371 | 0.0678 |
| 0.1 | 262.5 | 0.88198 | 0.06646 |
| 0.1 | 277.5 | 0.99705 | 0.06445 |
| 0.1 | 292.5 | 0.99614 | 0.06459 |
| 0.1 | 307.5 | 0.89086 | 0.05942 |
| 0.1 | 322.5 | 0.93576 | 0.07423 |
| 0.3 | 37.5 | 0.82048 | 0.08088 |
| 0.3 | 52.5 | 1.01082 | 0.08042 |
| 0.3 | 67.5 | 1.00083 | 0.07335 |
| 0.3 | 82.5 | 1.0462 | 0.07992 |
| 0.3 | 97.5 | 1.00039 | 0.07583 |
| 0.3 | 112.5 | 0.89664 | 0.06935 |
| 0.3 | 127.5 | 0.86209 | 0.05734 |
| 0.3 | 142.5 | 0.71506 | 0.04893 |
| 0.3 | 157.5 | 0.80253 | 0.04679 |
| 0.3 | 172.5 | 0.86268 | 0.0469 |
| 0.3 | 187.5 | 0.81694 | 0.04559 |
| 0.3 | 202.5 | 0.80481 | 0.04834 |
| 0.3 | 217.5 | 0.83643 | 0.0521 |
| 0.3 | 232.5 | 0.7126 | 0.05337 |
| 0.3 | 247.5 | 0.81825 | 0.06634 |
| 0.3 | 262.5 | 0.97882 | 0.07319 |
| 0.3 | 277.5 | 0.92486 | 0.0692 |
| 0.3 | 292.5 | 1.04898 | 0.07675 |
| 0.3 | 307.5 | 0.96748 | 0.07481 |
| 0.3 | 322.5 | 0.89593 | 0.08739 |
| 0.5 | 7.5 | 0.48372 | 0.06162 |
| 0.5 | 22.5 | 0.78069 | 0.12843 |
| 0.5 | 37.5 | 0.67124 | 0.08402 |
| 0.5 | 52.5 | 0.81611 | 0.07437 |
| 0.5 | 67.5 | 0.81165 | 0.07465 |
| 0.5 | 82.5 | 0.89888 | 0.07174 |
| 0.5 | 97.5 | 0.83544 | 0.06883 |
| 0.5 | 112.5 | 0.81211 | 0.06844 |
| 0.5 | 127.5 | 0.71061 | 0.05771 |
| 0.5 | 142.5 | 0.61492 | 0.04542 |
| 0.5 | 157.5 | 0.80047 | 0.04753 |
| 0.5 | 172.5 | 0.81966 | 0.04921 |
| 0.5 | 187.5 | 0.8806 | 0.04864 |
| 0.5 | 202.5 | 0.77061 | 0.04865 |
| 0.5 | 217.5 | 0.67762 | 0.04808 |
| 0.5 | 232.5 | 0.79937 | 0.06389 |
| 0.5 | 247.5 | 0.83037 | 0.06666 |
| 0.5 | 262.5 | 0.93996 | 0.07386 |
| 0.5 | 277.5 | 0.98942 | 0.08113 |
| 0.5 | 292.5 | 0.84375 | 0.07283 |
| 0.5 | 307.5 | 0.81476 | 0.08222 |
| 0.5 | 322.5 | 0.86668 | 0.10709 |
| 0.5 | 337.5 | 0.738 | 0.12413 |
| 0.5 | 352.5 | 0.67579 | 0.06556 |
| 0.7 | 7.5 | 0.61809 | 0.04757 |
| 0.7 | 22.5 | 0.50559 | 0.04867 |
| 0.7 | 37.5 | 0.65098 | 0.05741 |
| 0.7 | 52.5 | 0.66489 | 0.06094 |
| 0.7 | 67.5 | 0.54767 | 0.05319 |
| 0.7 | 82.5 | 0.68007 | 0.0572 |
| 0.7 | 97.5 | 0.78301 | 0.06265 |
| 0.7 | 112.5 | 0.76898 | 0.06027 |
| 0.7 | 127.5 | 0.62112 | 0.04952 |
| 0.7 | 142.5 | 0.57909 | 0.04446 |
| 0.7 | 157.5 | 0.6343 | 0.04275 |
| 0.7 | 172.5 | 0.63282 | 0.04399 |
| 0.7 | 187.5 | 0.55939 | 0.04088 |
| 0.7 | 202.5 | 0.60023 | 0.04164 |
| 0.7 | 217.5 | 0.64236 | 0.04707 |
| 0.7 | 232.5 | 0.65141 | 0.04884 |
| 0.7 | 247.5 | 0.68948 | 0.05696 |
| 0.7 | 262.5 | 0.82062 | 0.06832 |
| 0.7 | 277.5 | 0.65795 | 0.06126 |
| 0.7 | 292.5 | 0.69794 | 0.06323 |
| 0.7 | 307.5 | 0.58524 | 0.06025 |
| 0.7 | 322.5 | 0.56363 | 0.05686 |
| 0.7 | 337.5 | 0.65948 | 0.05643 |
| 0.7 | 352.5 | 0.62483 | 0.04255 |
| 0.9 | 7.5 | 0.55968 | 0.03616 |
| 0.9 | 22.5 | 0.46443 | 0.035 |
| 0.9 | 37.5 | 0.59818 | 0.04269 |
| 0.9 | 52.5 | 0.4442 | 0.03776 |
| 0.9 | 67.5 | 0.46503 | 0.0396 |
| 0.9 | 82.5 | 0.62075 | 0.04426 |
| 0.9 | 97.5 | 0.6012 | 0.04522 |
| 0.9 | 112.5 | 0.62509 | 0.04595 |
| 0.9 | 127.5 | 0.64496 | 0.04548 |
| 0.9 | 142.5 | 0.66523 | 0.04666 |
| 0.9 | 157.5 | 0.62919 | 0.0449 |
| 0.9 | 172.5 | 0.5817 | 0.04301 |
| 0.9 | 187.5 | 0.50375 | 0.04032 |
| 0.9 | 202.5 | 0.51038 | 0.03998 |
| 0.9 | 217.5 | 0.48245 | 0.04039 |
| 0.9 | 232.5 | 0.59325 | 0.04289 |
| 0.9 | 247.5 | 0.5678 | 0.04198 |
| 0.9 | 262.5 | 0.51747 | 0.04009 |
| 0.9 | 277.5 | 0.52789 | 0.04043 |
| 0.9 | 292.5 | 0.46286 | 0.04061 |
| 0.9 | 307.5 | 0.59084 | 0.04762 |
| 0.9 | 322.5 | 0.50297 | 0.04033 |
| 0.9 | 337.5 | 0.49594 | 0.03578 |
| 0.9 | 352.5 | 0.63217 | 0.04301 |