Measurement E14M149
| 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: | 1.31 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 187.5 | 0.04461 | 0.03406 |
| -0.7 | 202.5 | 0.14033 | 0.05609 |
| -0.7 | 217.5 | 0.15121 | 0.07049 |
| -0.7 | 232.5 | 0.0867 | 0.03792 |
| -0.7 | 247.5 | 0.16381 | 0.10712 |
| -0.7 | 262.5 | 0.04747 | 0.02688 |
| -0.7 | 277.5 | 0.18175 | 0.08675 |
| -0.7 | 292.5 | 0.10384 | 0.04382 |
| -0.5 | 187.5 | 0.12235 | 0.03809 |
| -0.5 | 202.5 | 0.12359 | 0.03263 |
| -0.5 | 217.5 | 0.12499 | 0.03483 |
| -0.5 | 232.5 | 0.12478 | 0.05565 |
| -0.5 | 262.5 | 0.13692 | 0.03626 |
| -0.5 | 277.5 | 0.18055 | 0.05738 |
| -0.5 | 292.5 | 0.19164 | 0.07578 |
| -0.5 | 307.5 | 0.26093 | 0.16221 |
| -0.3 | 22.5 | 0.04569 | 0.03795 |
| -0.3 | 37.5 | 0.33578 | 0.20584 |
| -0.3 | 52.5 | 0.14577 | 0.05312 |
| -0.3 | 67.5 | 0.12825 | 0.03481 |
| -0.3 | 82.5 | 0.11338 | 0.0344 |
| -0.3 | 97.5 | 0.08848 | 0.02652 |
| -0.3 | 112.5 | 0.17057 | 0.03977 |
| -0.3 | 127.5 | 0.10211 | 0.02407 |
| -0.3 | 142.5 | 0.12494 | 0.0355 |
| -0.3 | 157.5 | 0.17779 | 0.04566 |
| -0.3 | 172.5 | 0.15186 | 0.03328 |
| -0.3 | 187.5 | 0.18268 | 0.03882 |
| -0.3 | 202.5 | 0.17779 | 0.05138 |
| -0.3 | 217.5 | 0.16852 | 0.04018 |
| -0.3 | 232.5 | 0.15609 | 0.04165 |
| -0.3 | 247.5 | 0.12239 | 0.03267 |
| -0.3 | 262.5 | 0.12715 | 0.02926 |
| -0.3 | 277.5 | 0.10682 | 0.02478 |
| -0.3 | 292.5 | 0.08815 | 0.01824 |
| -0.3 | 307.5 | 0.09384 | 0.02643 |
| -0.1 | 22.5 | 0.07916 | 0.03905 |
| -0.1 | 37.5 | 0.12519 | 0.05483 |
| -0.1 | 52.5 | 0.14233 | 0.037 |
| -0.1 | 67.5 | 0.14669 | 0.03739 |
| -0.1 | 82.5 | 0.15936 | 0.03782 |
| -0.1 | 97.5 | 0.17202 | 0.0381 |
| -0.1 | 112.5 | 0.21624 | 0.04368 |
| -0.1 | 127.5 | 0.19419 | 0.05808 |
| -0.1 | 142.5 | 0.20233 | 0.0501 |
| -0.1 | 157.5 | 0.20798 | 0.0469 |
| -0.1 | 172.5 | 0.21085 | 0.04016 |
| -0.1 | 187.5 | 0.15168 | 0.02509 |
| -0.1 | 202.5 | 0.20798 | 0.04757 |
| -0.1 | 217.5 | 0.1654 | 0.03418 |
| -0.1 | 232.5 | 0.18667 | 0.03881 |
| -0.1 | 247.5 | 0.20342 | 0.04002 |
| -0.1 | 262.5 | 0.12225 | 0.02638 |
| -0.1 | 277.5 | 0.09969 | 0.02518 |
| -0.1 | 292.5 | 0.14669 | 0.03594 |
| -0.1 | 307.5 | 0.16462 | 0.04437 |
| -0.1 | 322.5 | 0.12519 | 0.04657 |
| 0.1 | 7.5 | 0.04268 | 0.03131 |
| 0.1 | 37.5 | 0.31319 | 0.09471 |
| 0.1 | 52.5 | 0.17436 | 0.04488 |
| 0.1 | 67.5 | 0.13193 | 0.05219 |
| 0.1 | 82.5 | 0.13618 | 0.03315 |
| 0.1 | 97.5 | 0.18846 | 0.04412 |
| 0.1 | 112.5 | 0.20652 | 0.05625 |
| 0.1 | 127.5 | 0.2318 | 0.04788 |
| 0.1 | 142.5 | 0.26044 | 0.04637 |
| 0.1 | 157.5 | 0.22984 | 0.04539 |
| 0.1 | 172.5 | 0.27319 | 0.04583 |
| 0.1 | 187.5 | 0.21852 | 0.03382 |
| 0.1 | 202.5 | 0.26737 | 0.04958 |
| 0.1 | 217.5 | 0.22336 | 0.03711 |
| 0.1 | 232.5 | 0.18758 | 0.03515 |
| 0.1 | 247.5 | 0.17143 | 0.03768 |
| 0.1 | 262.5 | 0.14773 | 0.0319 |
| 0.1 | 277.5 | 0.16483 | 0.0602 |
| 0.1 | 292.5 | 0.13736 | 0.0335 |
| 0.1 | 307.5 | 0.19664 | 0.04802 |
| 0.1 | 322.5 | 0.10128 | 0.02611 |
| 0.3 | 7.5 | 0.17718 | 0.05495 |
| 0.3 | 22.5 | 0.04787 | 0.03191 |
| 0.3 | 37.5 | 0.39943 | 0.15476 |
| 0.3 | 52.5 | 0.12315 | 0.03686 |
| 0.3 | 67.5 | 0.12898 | 0.03508 |
| 0.3 | 82.5 | 0.19263 | 0.03854 |
| 0.3 | 97.5 | 0.20379 | 0.04117 |
| 0.3 | 112.5 | 0.20773 | 0.04167 |
| 0.3 | 127.5 | 0.29163 | 0.05533 |
| 0.3 | 142.5 | 0.30374 | 0.05496 |
| 0.3 | 157.5 | 0.25515 | 0.04618 |
| 0.3 | 172.5 | 0.376 | 0.06751 |
| 0.3 | 187.5 | 0.31443 | 0.05785 |
| 0.3 | 202.5 | 0.31517 | 0.05174 |
| 0.3 | 217.5 | 0.29685 | 0.0624 |
| 0.3 | 232.5 | 0.29932 | 0.06476 |
| 0.3 | 247.5 | 0.28499 | 0.05274 |
| 0.3 | 262.5 | 0.20652 | 0.05604 |
| 0.3 | 277.5 | 0.17463 | 0.04069 |
| 0.3 | 292.5 | 0.12898 | 0.02985 |
| 0.3 | 307.5 | 0.37206 | 0.10537 |
| 0.3 | 322.5 | 0.34455 | 0.12068 |
| 0.3 | 337.5 | 0.13929 | 0.04275 |
| 0.3 | 352.5 | 0.08854 | 0.0292 |
| 0.5 | 7.5 | 0.12303 | 0.02739 |
| 0.5 | 22.5 | 0.16915 | 0.03647 |
| 0.5 | 37.5 | 0.13454 | 0.04213 |
| 0.5 | 52.5 | 0.16267 | 0.03588 |
| 0.5 | 67.5 | 0.16621 | 0.0395 |
| 0.5 | 82.5 | 0.1788 | 0.03537 |
| 0.5 | 97.5 | 0.19498 | 0.04351 |
| 0.5 | 112.5 | 0.21364 | 0.04433 |
| 0.5 | 127.5 | 0.1577 | 0.02966 |
| 0.5 | 142.5 | 0.24898 | 0.03793 |
| 0.5 | 157.5 | 0.31583 | 0.05294 |
| 0.5 | 172.5 | 0.29257 | 0.04502 |
| 0.5 | 187.5 | 0.30012 | 0.04544 |
| 0.5 | 202.5 | 0.20126 | 0.03083 |
| 0.5 | 217.5 | 0.24778 | 0.03865 |
| 0.5 | 232.5 | 0.2016 | 0.03618 |
| 0.5 | 247.5 | 0.21364 | 0.04374 |
| 0.5 | 262.5 | 0.19501 | 0.037 |
| 0.5 | 277.5 | 0.1285 | 0.02378 |
| 0.5 | 292.5 | 0.16621 | 0.03491 |
| 0.5 | 307.5 | 0.13926 | 0.03232 |
| 0.5 | 322.5 | 0.15785 | 0.03766 |
| 0.5 | 337.5 | 0.17144 | 0.04713 |
| 0.5 | 352.5 | 0.14043 | 0.02742 |
| 0.7 | 7.5 | 0.14029 | 0.02153 |
| 0.7 | 22.5 | 0.17759 | 0.03548 |
| 0.7 | 37.5 | 0.1782 | 0.03194 |
| 0.7 | 52.5 | 0.18148 | 0.03363 |
| 0.7 | 67.5 | 0.18956 | 0.03582 |
| 0.7 | 82.5 | 0.20371 | 0.03778 |
| 0.7 | 97.5 | 0.2192 | 0.0362 |
| 0.7 | 112.5 | 0.27053 | 0.04187 |
| 0.7 | 127.5 | 0.23624 | 0.04087 |
| 0.7 | 142.5 | 0.30153 | 0.04788 |
| 0.7 | 157.5 | 0.33288 | 0.05108 |
| 0.7 | 172.5 | 0.33381 | 0.04729 |
| 0.7 | 187.5 | 0.31334 | 0.04613 |
| 0.7 | 202.5 | 0.36197 | 0.05043 |
| 0.7 | 217.5 | 0.29961 | 0.048 |
| 0.7 | 232.5 | 0.27449 | 0.0515 |
| 0.7 | 247.5 | 0.20733 | 0.03375 |
| 0.7 | 262.5 | 0.20963 | 0.03834 |
| 0.7 | 277.5 | 0.24153 | 0.04458 |
| 0.7 | 292.5 | 0.19243 | 0.03513 |
| 0.7 | 307.5 | 0.15924 | 0.03345 |
| 0.7 | 322.5 | 0.20769 | 0.03947 |
| 0.7 | 337.5 | 0.17759 | 0.02758 |
| 0.7 | 352.5 | 0.16802 | 0.02304 |
| 0.9 | 7.5 | 0.19604 | 0.02759 |
| 0.9 | 22.5 | 0.22198 | 0.03223 |
| 0.9 | 37.5 | 0.18444 | 0.02664 |
| 0.9 | 52.5 | 0.23907 | 0.03768 |
| 0.9 | 67.5 | 0.20962 | 0.03125 |
| 0.9 | 82.5 | 0.26316 | 0.04165 |
| 0.9 | 97.5 | 0.25096 | 0.03818 |
| 0.9 | 112.5 | 0.24095 | 0.03479 |
| 0.9 | 127.5 | 0.26531 | 0.04084 |
| 0.9 | 142.5 | 0.23916 | 0.03426 |
| 0.9 | 157.5 | 0.23317 | 0.03108 |
| 0.9 | 172.5 | 0.23059 | 0.03178 |
| 0.9 | 187.5 | 0.17391 | 0.02309 |
| 0.9 | 202.5 | 0.2559 | 0.03532 |
| 0.9 | 217.5 | 0.28271 | 0.0448 |
| 0.9 | 232.5 | 0.23896 | 0.03485 |
| 0.9 | 247.5 | 0.25012 | 0.0366 |
| 0.9 | 262.5 | 0.25096 | 0.04499 |
| 0.9 | 277.5 | 0.18099 | 0.02638 |
| 0.9 | 292.5 | 0.2168 | 0.03119 |
| 0.9 | 307.5 | 0.26475 | 0.0427 |
| 0.9 | 322.5 | 0.19595 | 0.03045 |
| 0.9 | 337.5 | 0.24526 | 0.03381 |
| 0.9 | 352.5 | 0.21043 | 0.0271 |