Measurement E14M28
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 1.72 GeV2 | |
| W: | 1.69 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8841 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.90045 | 0.06958 |
| -0.7 | 37.5 | 0.82569 | 0.0684 |
| -0.7 | 52.5 | 0.85699 | 0.05947 |
| -0.7 | 67.5 | 0.89103 | 0.07087 |
| -0.7 | 97.5 | 0.74866 | 0.06743 |
| -0.7 | 112.5 | 0.87956 | 0.06618 |
| -0.7 | 127.5 | 0.85838 | 0.07253 |
| -0.7 | 172.5 | 1.04144 | 0.09502 |
| -0.7 | 187.5 | 1.01628 | 0.11355 |
| -0.7 | 232.5 | 0.84012 | 0.07426 |
| -0.7 | 247.5 | 0.85593 | 0.06015 |
| -0.7 | 262.5 | 0.79054 | 0.06225 |
| -0.7 | 292.5 | 0.79374 | 0.07518 |
| -0.7 | 307.5 | 0.83621 | 0.06507 |
| -0.7 | 322.5 | 0.88006 | 0.07195 |
| -0.7 | 352.5 | 0.86149 | 0.06671 |
| -0.5 | 7.5 | 0.99873 | 0.09625 |
| -0.5 | 37.5 | 1.0645 | 0.06798 |
| -0.5 | 52.5 | 1.12397 | 0.07425 |
| -0.5 | 82.5 | 1.16829 | 0.08255 |
| -0.5 | 97.5 | 1.10489 | 0.07371 |
| -0.5 | 112.5 | 0.97242 | 0.06557 |
| -0.5 | 127.5 | 0.899 | 0.06735 |
| -0.5 | 142.5 | 0.92183 | 0.08497 |
| -0.5 | 157.5 | 0.82333 | 0.07472 |
| -0.5 | 172.5 | 0.82444 | 0.05841 |
| -0.5 | 187.5 | 0.85444 | 0.05962 |
| -0.5 | 202.5 | 0.83333 | 0.06973 |
| -0.5 | 232.5 | 0.89532 | 0.06779 |
| -0.5 | 247.5 | 1.08148 | 0.07378 |
| -0.5 | 262.5 | 1.01032 | 0.06673 |
| -0.5 | 277.5 | 1.13858 | 0.08699 |
| -0.5 | 292.5 | 1.15013 | 0.09973 |
| -0.5 | 307.5 | 1.07397 | 0.0713 |
| -0.5 | 322.5 | 1.08183 | 0.06734 |
| -0.5 | 352.5 | 0.97414 | 0.07881 |
| -0.3 | 37.5 | 1.17574 | 0.08834 |
| -0.3 | 52.5 | 1.25442 | 0.09405 |
| -0.3 | 67.5 | 1.35163 | 0.09341 |
| -0.3 | 82.5 | 1.31874 | 0.07306 |
| -0.3 | 97.5 | 1.28677 | 0.06419 |
| -0.3 | 112.5 | 1.25714 | 0.06911 |
| -0.3 | 127.5 | 1.15834 | 0.08829 |
| -0.3 | 157.5 | 0.83407 | 0.06152 |
| -0.3 | 172.5 | 0.85947 | 0.05211 |
| -0.3 | 187.5 | 0.81947 | 0.05294 |
| -0.3 | 202.5 | 0.83407 | 0.06182 |
| -0.3 | 232.5 | 0.9787 | 0.0755 |
| -0.3 | 247.5 | 1.27382 | 0.07155 |
| -0.3 | 262.5 | 1.23793 | 0.06748 |
| -0.3 | 277.5 | 1.28333 | 0.07053 |
| -0.3 | 292.5 | 1.34294 | 0.09702 |
| -0.3 | 322.5 | 1.18409 | 0.08123 |
| -0.3 | 337.5 | 1.12687 | 0.12697 |
| -0.1 | 22.5 | 0.98119 | 0.09043 |
| -0.1 | 37.5 | 1.26962 | 0.12023 |
| -0.1 | 67.5 | 1.41473 | 0.08361 |
| -0.1 | 82.5 | 1.53874 | 0.06915 |
| -0.1 | 97.5 | 1.5814 | 0.06715 |
| -0.1 | 112.5 | 1.46382 | 0.06359 |
| -0.1 | 127.5 | 1.31436 | 0.08285 |
| -0.1 | 157.5 | 0.99155 | 0.05731 |
| -0.1 | 172.5 | 0.84444 | 0.05232 |
| -0.1 | 187.5 | 0.87998 | 0.0515 |
| -0.1 | 202.5 | 0.92599 | 0.06032 |
| -0.1 | 232.5 | 1.31436 | 0.08073 |
| -0.1 | 247.5 | 1.34808 | 0.06613 |
| -0.1 | 262.5 | 1.54921 | 0.06872 |
| -0.1 | 277.5 | 1.55247 | 0.06841 |
| -0.1 | 292.5 | 1.41473 | 0.08893 |
| -0.1 | 337.5 | 1.05139 | 0.09086 |
| 0.1 | 52.5 | 1.47776 | 0.09151 |
| 0.1 | 67.5 | 1.6882 | 0.07208 |
| 0.1 | 82.5 | 1.93494 | 0.08428 |
| 0.1 | 97.5 | 1.8887 | 0.0773 |
| 0.1 | 112.5 | 1.75708 | 0.08543 |
| 0.1 | 127.5 | 1.51552 | 0.09115 |
| 0.1 | 142.5 | 1.20388 | 0.06686 |
| 0.1 | 157.5 | 0.88919 | 0.05839 |
| 0.1 | 172.5 | 0.76861 | 0.04939 |
| 0.1 | 187.5 | 0.7553 | 0.05087 |
| 0.1 | 202.5 | 0.9452 | 0.0592 |
| 0.1 | 217.5 | 1.20388 | 0.07359 |
| 0.1 | 232.5 | 1.51552 | 0.08508 |
| 0.1 | 247.5 | 1.61791 | 0.07979 |
| 0.1 | 262.5 | 1.77664 | 0.07593 |
| 0.1 | 277.5 | 1.75192 | 0.08274 |
| 0.1 | 292.5 | 1.58235 | 0.08014 |
| 0.1 | 307.5 | 1.51942 | 0.10663 |
| 0.3 | 37.5 | 1.11172 | 0.07605 |
| 0.3 | 52.5 | 1.57423 | 0.06951 |
| 0.3 | 67.5 | 1.84108 | 0.07813 |
| 0.3 | 82.5 | 2.18054 | 0.08461 |
| 0.3 | 97.5 | 2.00593 | 0.09723 |
| 0.3 | 112.5 | 1.88561 | 0.10315 |
| 0.3 | 127.5 | 1.62577 | 0.09465 |
| 0.3 | 142.5 | 1.12365 | 0.06726 |
| 0.3 | 157.5 | 0.94535 | 0.05599 |
| 0.3 | 172.5 | 0.75463 | 0.04823 |
| 0.3 | 187.5 | 0.75153 | 0.04915 |
| 0.3 | 202.5 | 0.92535 | 0.05532 |
| 0.3 | 217.5 | 1.2672 | 0.06764 |
| 0.3 | 247.5 | 1.96482 | 0.10086 |
| 0.3 | 262.5 | 2.11296 | 0.0946 |
| 0.3 | 277.5 | 1.9712 | 0.08153 |
| 0.3 | 292.5 | 1.77156 | 0.07776 |
| 0.3 | 307.5 | 1.55895 | 0.07101 |
| 0.3 | 322.5 | 1.1948 | 0.07849 |
| 0.5 | 37.5 | 1.04386 | 0.06324 |
| 0.5 | 52.5 | 1.5095 | 0.07079 |
| 0.5 | 67.5 | 1.85436 | 0.07901 |
| 0.5 | 82.5 | 2.17066 | 0.0986 |
| 0.5 | 97.5 | 2.33483 | 0.12952 |
| 0.5 | 127.5 | 1.93286 | 0.10625 |
| 0.5 | 142.5 | 1.23159 | 0.06848 |
| 0.5 | 157.5 | 1.15292 | 0.06731 |
| 0.5 | 172.5 | 0.96055 | 0.05765 |
| 0.5 | 187.5 | 0.92571 | 0.05754 |
| 0.5 | 202.5 | 1.18168 | 0.06567 |
| 0.5 | 217.5 | 1.43159 | 0.07573 |
| 0.5 | 232.5 | 1.7809 | 0.11364 |
| 0.5 | 262.5 | 2.27651 | 0.12098 |
| 0.5 | 277.5 | 2.1194 | 0.10024 |
| 0.5 | 292.5 | 1.90275 | 0.07656 |
| 0.5 | 307.5 | 1.54928 | 0.06824 |
| 0.5 | 322.5 | 1.07256 | 0.06317 |
| 0.7 | 7.5 | 0.89858 | 0.08527 |
| 0.7 | 52.5 | 1.6795 | 0.13191 |
| 0.7 | 67.5 | 2.01944 | 0.12855 |
| 0.7 | 112.5 | 2.27235 | 0.12459 |
| 0.7 | 127.5 | 1.97667 | 0.10681 |
| 0.7 | 142.5 | 1.66466 | 0.08669 |
| 0.7 | 157.5 | 1.17106 | 0.06564 |
| 0.7 | 172.5 | 0.92787 | 0.05939 |
| 0.7 | 187.5 | 0.91447 | 0.05811 |
| 0.7 | 202.5 | 1.23003 | 0.06426 |
| 0.7 | 217.5 | 1.60869 | 0.09556 |
| 0.7 | 232.5 | 1.94857 | 0.11637 |
| 0.7 | 247.5 | 2.27235 | 0.13175 |
| 0.7 | 292.5 | 2.04423 | 0.12279 |
| 0.7 | 307.5 | 1.78142 | 0.12884 |
| 0.7 | 352.5 | 0.91119 | 0.0814 |
| 0.9 | 7.5 | 1.36046 | 0.05962 |
| 0.9 | 22.5 | 1.44155 | 0.06555 |
| 0.9 | 37.5 | 1.6144 | 0.07044 |
| 0.9 | 52.5 | 1.85856 | 0.08453 |
| 0.9 | 67.5 | 1.99261 | 0.1026 |
| 0.9 | 82.5 | 2.21203 | 0.09678 |
| 0.9 | 97.5 | 2.24716 | 0.09417 |
| 0.9 | 112.5 | 2.24024 | 0.08837 |
| 0.9 | 127.5 | 2.0679 | 0.08134 |
| 0.9 | 142.5 | 1.76055 | 0.07488 |
| 0.9 | 157.5 | 1.66379 | 0.07396 |
| 0.9 | 172.5 | 1.60999 | 0.07329 |
| 0.9 | 187.5 | 1.61072 | 0.07202 |
| 0.9 | 202.5 | 1.7258 | 0.07328 |
| 0.9 | 217.5 | 1.80003 | 0.07654 |
| 0.9 | 232.5 | 1.84738 | 0.08142 |
| 0.9 | 247.5 | 2.07716 | 0.0905 |
| 0.9 | 262.5 | 2.10026 | 0.09268 |
| 0.9 | 277.5 | 2.18176 | 0.0983 |
| 0.9 | 292.5 | 2.01824 | 0.09672 |
| 0.9 | 307.5 | 1.83657 | 0.08256 |
| 0.9 | 322.5 | 1.6144 | 0.06993 |
| 0.9 | 337.5 | 1.43218 | 0.06504 |
| 0.9 | 352.5 | 1.37394 | 0.05907 |