Measurement E14M152
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 4.16 GeV2 | |
| W: | 1.37 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 52.5 | 0.04922 | 0.03243 |
| -0.7 | 67.5 | 0.18689 | 0.08541 |
| -0.7 | 82.5 | 0.08876 | 0.03573 |
| -0.7 | 97.5 | 0.06305 | 0.02819 |
| -0.7 | 112.5 | 0.09808 | 0.028 |
| -0.7 | 127.5 | 0.23629 | 0.10737 |
| -0.7 | 142.5 | 0.0592 | 0.02253 |
| -0.7 | 172.5 | 0.07528 | 0.02765 |
| -0.7 | 187.5 | 0.13888 | 0.05548 |
| -0.7 | 202.5 | 0.02504 | 0.02057 |
| -0.7 | 217.5 | 0.04857 | 0.02627 |
| -0.7 | 232.5 | 0.11368 | 0.04683 |
| -0.7 | 247.5 | 0.06718 | 0.02125 |
| -0.7 | 262.5 | 0.13239 | 0.05199 |
| -0.7 | 277.5 | 0.0963 | 0.03145 |
| -0.7 | 292.5 | 0.34547 | 0.21171 |
| -0.7 | 307.5 | 0.08102 | 0.05756 |
| -0.7 | 322.5 | 0.18625 | 0.11942 |
| -0.7 | 337.5 | 0.06246 | 0.04476 |
| -0.5 | 187.5 | 0.11345 | 0.02666 |
| -0.5 | 202.5 | 0.11921 | 0.03615 |
| -0.5 | 217.5 | 0.12885 | 0.03681 |
| -0.5 | 232.5 | 0.13921 | 0.04551 |
| -0.5 | 247.5 | 0.12592 | 0.0354 |
| -0.5 | 262.5 | 0.14634 | 0.04004 |
| -0.5 | 277.5 | 0.16561 | 0.0444 |
| -0.5 | 292.5 | 0.12853 | 0.0399 |
| -0.5 | 307.5 | 0.11045 | 0.05222 |
| -0.5 | 322.5 | 0.093 | 0.03451 |
| -0.5 | 337.5 | 0.14795 | 0.09554 |
| -0.3 | 22.5 | 0.14434 | 0.06183 |
| -0.3 | 37.5 | 0.0781 | 0.02395 |
| -0.3 | 52.5 | 0.13739 | 0.05219 |
| -0.3 | 67.5 | 0.16792 | 0.03901 |
| -0.3 | 82.5 | 0.176 | 0.03247 |
| -0.3 | 97.5 | 0.1639 | 0.03993 |
| -0.3 | 112.5 | 0.19319 | 0.04952 |
| -0.3 | 127.5 | 0.18593 | 0.04623 |
| -0.3 | 142.5 | 0.21253 | 0.0485 |
| -0.3 | 157.5 | 0.16379 | 0.03374 |
| -0.3 | 172.5 | 0.15672 | 0.03262 |
| -0.3 | 187.5 | 0.12668 | 0.02346 |
| -0.3 | 202.5 | 0.13389 | 0.02885 |
| -0.3 | 217.5 | 0.16664 | 0.04309 |
| -0.3 | 232.5 | 0.18707 | 0.0437 |
| -0.3 | 247.5 | 0.13927 | 0.0285 |
| -0.3 | 262.5 | 0.17919 | 0.04606 |
| -0.3 | 277.5 | 0.18217 | 0.04666 |
| -0.3 | 292.5 | 0.14807 | 0.03585 |
| -0.3 | 307.5 | 0.12781 | 0.03614 |
| -0.3 | 322.5 | 0.11126 | 0.03939 |
| -0.3 | 337.5 | 0.1322 | 0.06825 |
| -0.1 | 22.5 | 0.11098 | 0.03851 |
| -0.1 | 37.5 | 0.21366 | 0.05155 |
| -0.1 | 52.5 | 0.14698 | 0.03137 |
| -0.1 | 67.5 | 0.117 | 0.0254 |
| -0.1 | 82.5 | 0.13334 | 0.03252 |
| -0.1 | 97.5 | 0.13605 | 0.02839 |
| -0.1 | 112.5 | 0.17961 | 0.04455 |
| -0.1 | 127.5 | 0.13165 | 0.02428 |
| -0.1 | 142.5 | 0.27057 | 0.05201 |
| -0.1 | 157.5 | 0.29598 | 0.05385 |
| -0.1 | 172.5 | 0.23926 | 0.04079 |
| -0.1 | 187.5 | 0.25153 | 0.03971 |
| -0.1 | 202.5 | 0.24218 | 0.04562 |
| -0.1 | 217.5 | 0.19551 | 0.03024 |
| -0.1 | 232.5 | 0.20555 | 0.04928 |
| -0.1 | 247.5 | 0.14832 | 0.02803 |
| -0.1 | 262.5 | 0.10627 | 0.02491 |
| -0.1 | 277.5 | 0.13334 | 0.02992 |
| -0.1 | 292.5 | 0.117 | 0.02599 |
| -0.1 | 307.5 | 0.08916 | 0.01843 |
| -0.1 | 322.5 | 0.14605 | 0.03175 |
| -0.1 | 337.5 | 0.06769 | 0.02213 |
| 0.1 | 22.5 | 0.4538 | 0.17271 |
| 0.1 | 37.5 | 0.13124 | 0.02942 |
| 0.1 | 52.5 | 0.1762 | 0.03479 |
| 0.1 | 67.5 | 0.16576 | 0.0318 |
| 0.1 | 82.5 | 0.19526 | 0.03833 |
| 0.1 | 97.5 | 0.32465 | 0.0648 |
| 0.1 | 112.5 | 0.30899 | 0.06701 |
| 0.1 | 127.5 | 0.22219 | 0.04225 |
| 0.1 | 142.5 | 0.23802 | 0.03856 |
| 0.1 | 157.5 | 0.16166 | 0.02388 |
| 0.1 | 172.5 | 0.22353 | 0.03176 |
| 0.1 | 187.5 | 0.22353 | 0.03171 |
| 0.1 | 202.5 | 0.24338 | 0.03587 |
| 0.1 | 217.5 | 0.28209 | 0.05533 |
| 0.1 | 232.5 | 0.20882 | 0.03497 |
| 0.1 | 247.5 | 0.24943 | 0.04562 |
| 0.1 | 262.5 | 0.29179 | 0.05708 |
| 0.1 | 277.5 | 0.21942 | 0.04267 |
| 0.1 | 292.5 | 0.22015 | 0.04608 |
| 0.1 | 307.5 | 0.1762 | 0.03823 |
| 0.1 | 322.5 | 0.13124 | 0.04165 |
| 0.1 | 337.5 | 0.16796 | 0.05023 |
| 0.3 | 7.5 | 0.11863 | 0.03137 |
| 0.3 | 22.5 | 0.14127 | 0.03986 |
| 0.3 | 37.5 | 0.14977 | 0.03381 |
| 0.3 | 52.5 | 0.18306 | 0.03841 |
| 0.3 | 67.5 | 0.16684 | 0.03564 |
| 0.3 | 82.5 | 0.19008 | 0.0337 |
| 0.3 | 97.5 | 0.18417 | 0.03189 |
| 0.3 | 112.5 | 0.14084 | 0.02173 |
| 0.3 | 127.5 | 0.19379 | 0.02851 |
| 0.3 | 142.5 | 0.25112 | 0.04278 |
| 0.3 | 157.5 | 0.25948 | 0.03861 |
| 0.3 | 172.5 | 0.2638 | 0.04189 |
| 0.3 | 187.5 | 0.24563 | 0.03275 |
| 0.3 | 202.5 | 0.25948 | 0.04047 |
| 0.3 | 217.5 | 0.20049 | 0.03312 |
| 0.3 | 232.5 | 0.26399 | 0.04232 |
| 0.3 | 247.5 | 0.18761 | 0.03456 |
| 0.3 | 262.5 | 0.20763 | 0.04097 |
| 0.3 | 277.5 | 0.19008 | 0.03706 |
| 0.3 | 292.5 | 0.17288 | 0.04062 |
| 0.3 | 307.5 | 0.1573 | 0.03127 |
| 0.3 | 322.5 | 0.14977 | 0.03556 |
| 0.3 | 337.5 | 0.14127 | 0.03804 |
| 0.3 | 352.5 | 0.10321 | 0.02039 |
| 0.5 | 7.5 | 0.15222 | 0.02273 |
| 0.5 | 22.5 | 0.18624 | 0.03846 |
| 0.5 | 37.5 | 0.20103 | 0.04249 |
| 0.5 | 52.5 | 0.20892 | 0.04414 |
| 0.5 | 67.5 | 0.22449 | 0.03918 |
| 0.5 | 82.5 | 0.26776 | 0.04396 |
| 0.5 | 97.5 | 0.27915 | 0.05093 |
| 0.5 | 112.5 | 0.21285 | 0.03639 |
| 0.5 | 127.5 | 0.26319 | 0.03884 |
| 0.5 | 142.5 | 0.23083 | 0.0355 |
| 0.5 | 157.5 | 0.23588 | 0.03399 |
| 0.5 | 172.5 | 0.21639 | 0.02797 |
| 0.5 | 187.5 | 0.23281 | 0.03093 |
| 0.5 | 202.5 | 0.18686 | 0.02473 |
| 0.5 | 217.5 | 0.24627 | 0.03622 |
| 0.5 | 232.5 | 0.22202 | 0.03594 |
| 0.5 | 247.5 | 0.29672 | 0.05026 |
| 0.5 | 262.5 | 0.26372 | 0.04084 |
| 0.5 | 277.5 | 0.20895 | 0.03657 |
| 0.5 | 292.5 | 0.24417 | 0.04199 |
| 0.5 | 307.5 | 0.20859 | 0.0375 |
| 0.5 | 322.5 | 0.14993 | 0.0314 |
| 0.5 | 337.5 | 0.18624 | 0.03807 |
| 0.5 | 352.5 | 0.16216 | 0.02584 |
| 0.7 | 7.5 | 0.18278 | 0.0254 |
| 0.7 | 22.5 | 0.20883 | 0.03202 |
| 0.7 | 37.5 | 0.16275 | 0.02784 |
| 0.7 | 52.5 | 0.22944 | 0.03669 |
| 0.7 | 67.5 | 0.2675 | 0.04963 |
| 0.7 | 82.5 | 0.21037 | 0.03327 |
| 0.7 | 97.5 | 0.28885 | 0.04788 |
| 0.7 | 112.5 | 0.24954 | 0.03385 |
| 0.7 | 127.5 | 0.23661 | 0.03425 |
| 0.7 | 142.5 | 0.24498 | 0.03182 |
| 0.7 | 157.5 | 0.3197 | 0.03897 |
| 0.7 | 172.5 | 0.29818 | 0.03866 |
| 0.7 | 187.5 | 0.26565 | 0.03416 |
| 0.7 | 202.5 | 0.21205 | 0.02681 |
| 0.7 | 217.5 | 0.25384 | 0.03432 |
| 0.7 | 232.5 | 0.29676 | 0.04822 |
| 0.7 | 247.5 | 0.26982 | 0.03868 |
| 0.7 | 262.5 | 0.24955 | 0.0436 |
| 0.7 | 277.5 | 0.22357 | 0.04017 |
| 0.7 | 292.5 | 0.16975 | 0.03134 |
| 0.7 | 307.5 | 0.21777 | 0.03658 |
| 0.7 | 322.5 | 0.17829 | 0.03039 |
| 0.7 | 337.5 | 0.20883 | 0.03262 |
| 0.7 | 352.5 | 0.24238 | 0.03231 |
| 0.9 | 7.5 | 0.16477 | 0.02116 |
| 0.9 | 22.5 | 0.20339 | 0.03076 |
| 0.9 | 37.5 | 0.20575 | 0.03073 |
| 0.9 | 52.5 | 0.2092 | 0.0303 |
| 0.9 | 67.5 | 0.21577 | 0.03567 |
| 0.9 | 82.5 | 0.20136 | 0.02698 |
| 0.9 | 97.5 | 0.211 | 0.03304 |
| 0.9 | 112.5 | 0.24078 | 0.03628 |
| 0.9 | 127.5 | 0.28231 | 0.03665 |
| 0.9 | 142.5 | 0.32785 | 0.04326 |
| 0.9 | 157.5 | 0.34038 | 0.04275 |
| 0.9 | 172.5 | 0.34018 | 0.0439 |
| 0.9 | 187.5 | 0.25067 | 0.03231 |
| 0.9 | 202.5 | 0.32031 | 0.04383 |
| 0.9 | 217.5 | 0.22308 | 0.03151 |
| 0.9 | 232.5 | 0.26759 | 0.04016 |
| 0.9 | 247.5 | 0.1978 | 0.02989 |
| 0.9 | 262.5 | 0.19892 | 0.02944 |
| 0.9 | 277.5 | 0.22619 | 0.03459 |
| 0.9 | 292.5 | 0.19 | 0.03007 |
| 0.9 | 307.5 | 0.22938 | 0.03344 |
| 0.9 | 322.5 | 0.2054 | 0.02742 |
| 0.9 | 337.5 | 0.22922 | 0.03306 |
| 0.9 | 352.5 | 0.18332 | 0.02469 |