Measurement E14M74
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.44 GeV2 | |
| W: | 1.49 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8655 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.36447 | 0.07408 |
| -0.7 | 22.5 | 0.38827 | 0.09303 |
| -0.7 | 37.5 | 0.5393 | 0.06289 |
| -0.7 | 52.5 | 0.69722 | 0.08336 |
| -0.7 | 67.5 | 0.85378 | 0.10232 |
| -0.7 | 82.5 | 0.74701 | 0.09945 |
| -0.7 | 97.5 | 0.76832 | 0.0767 |
| -0.7 | 112.5 | 0.79876 | 0.0784 |
| -0.7 | 127.5 | 0.82388 | 0.08309 |
| -0.7 | 142.5 | 0.81781 | 0.096 |
| -0.7 | 157.5 | 0.77983 | 0.07969 |
| -0.7 | 172.5 | 0.75329 | 0.07128 |
| -0.7 | 187.5 | 0.67158 | 0.06864 |
| -0.7 | 202.5 | 0.65982 | 0.0775 |
| -0.7 | 217.5 | 0.81704 | 0.08929 |
| -0.7 | 232.5 | 0.86317 | 0.08132 |
| -0.7 | 247.5 | 0.82462 | 0.06856 |
| -0.7 | 262.5 | 0.91813 | 0.08311 |
| -0.7 | 277.5 | 0.8711 | 0.10656 |
| -0.7 | 292.5 | 0.72902 | 0.10149 |
| -0.7 | 307.5 | 0.64313 | 0.07692 |
| -0.7 | 322.5 | 0.45668 | 0.06274 |
| -0.7 | 337.5 | 0.41553 | 0.08404 |
| -0.7 | 352.5 | 0.36686 | 0.07566 |
| -0.5 | 22.5 | 0.86166 | 0.11251 |
| -0.5 | 37.5 | 0.87199 | 0.08604 |
| -0.5 | 52.5 | 0.90329 | 0.10616 |
| -0.5 | 67.5 | 1.20267 | 0.10828 |
| -0.5 | 82.5 | 1.08615 | 0.08551 |
| -0.5 | 97.5 | 1.14571 | 0.08542 |
| -0.5 | 112.5 | 1.1042 | 0.08981 |
| -0.5 | 127.5 | 0.99588 | 0.09618 |
| -0.5 | 142.5 | 0.83837 | 0.08514 |
| -0.5 | 157.5 | 0.83779 | 0.07128 |
| -0.5 | 172.5 | 0.82021 | 0.06208 |
| -0.5 | 187.5 | 0.83228 | 0.06012 |
| -0.5 | 202.5 | 0.86568 | 0.07228 |
| -0.5 | 217.5 | 0.78648 | 0.08312 |
| -0.5 | 232.5 | 1.01288 | 0.09255 |
| -0.5 | 247.5 | 1.09098 | 0.08558 |
| -0.5 | 262.5 | 1.18383 | 0.08268 |
| -0.5 | 277.5 | 1.15952 | 0.0881 |
| -0.5 | 292.5 | 0.8384 | 0.08378 |
| -0.5 | 307.5 | 0.96754 | 0.10419 |
| -0.5 | 322.5 | 0.84921 | 0.08253 |
| -0.5 | 337.5 | 0.68926 | 0.11067 |
| -0.3 | 37.5 | 0.87252 | 0.12965 |
| -0.3 | 52.5 | 1.1274 | 0.11492 |
| -0.3 | 67.5 | 1.17289 | 0.08812 |
| -0.3 | 82.5 | 1.31005 | 0.07801 |
| -0.3 | 97.5 | 1.23383 | 0.07375 |
| -0.3 | 112.5 | 1.14641 | 0.07995 |
| -0.3 | 127.5 | 1.13141 | 0.09217 |
| -0.3 | 142.5 | 0.97515 | 0.08324 |
| -0.3 | 157.5 | 0.94073 | 0.07359 |
| -0.3 | 172.5 | 0.9711 | 0.06906 |
| -0.3 | 187.5 | 0.89958 | 0.06861 |
| -0.3 | 202.5 | 0.94388 | 0.07194 |
| -0.3 | 217.5 | 0.96127 | 0.08833 |
| -0.3 | 232.5 | 1.22998 | 0.09718 |
| -0.3 | 247.5 | 1.18825 | 0.08408 |
| -0.3 | 262.5 | 1.23327 | 0.0729 |
| -0.3 | 277.5 | 1.24986 | 0.0777 |
| -0.3 | 292.5 | 1.20729 | 0.08274 |
| -0.3 | 307.5 | 1.1513 | 0.1133 |
| -0.1 | 37.5 | 1.2276 | 0.14359 |
| -0.1 | 52.5 | 1.21084 | 0.09301 |
| -0.1 | 67.5 | 1.44056 | 0.08716 |
| -0.1 | 82.5 | 1.4007 | 0.07508 |
| -0.1 | 97.5 | 1.34677 | 0.07284 |
| -0.1 | 112.5 | 1.24935 | 0.07765 |
| -0.1 | 127.5 | 1.14512 | 0.08117 |
| -0.1 | 142.5 | 1.09406 | 0.07896 |
| -0.1 | 157.5 | 1.00943 | 0.07008 |
| -0.1 | 172.5 | 1.12528 | 0.06847 |
| -0.1 | 187.5 | 1.03252 | 0.06455 |
| -0.1 | 202.5 | 0.99733 | 0.06832 |
| -0.1 | 217.5 | 1.06908 | 0.07295 |
| -0.1 | 232.5 | 1.16124 | 0.08345 |
| -0.1 | 247.5 | 1.26447 | 0.07984 |
| -0.1 | 262.5 | 1.35214 | 0.07544 |
| -0.1 | 277.5 | 1.42789 | 0.07608 |
| -0.1 | 292.5 | 1.45389 | 0.08425 |
| -0.1 | 307.5 | 1.12931 | 0.08515 |
| -0.1 | 322.5 | 1.04765 | 0.13768 |
| 0.1 | 37.5 | 1.59912 | 0.10843 |
| 0.1 | 52.5 | 1.48573 | 0.09123 |
| 0.1 | 67.5 | 1.45528 | 0.08165 |
| 0.1 | 82.5 | 1.51076 | 0.08817 |
| 0.1 | 97.5 | 1.31466 | 0.08199 |
| 0.1 | 112.5 | 1.3974 | 0.08751 |
| 0.1 | 127.5 | 1.26372 | 0.07952 |
| 0.1 | 142.5 | 1.10962 | 0.07089 |
| 0.1 | 157.5 | 1.08955 | 0.06485 |
| 0.1 | 172.5 | 1.0788 | 0.05957 |
| 0.1 | 187.5 | 1.13405 | 0.06247 |
| 0.1 | 202.5 | 1.10582 | 0.06376 |
| 0.1 | 217.5 | 1.17367 | 0.07421 |
| 0.1 | 232.5 | 1.28636 | 0.08431 |
| 0.1 | 247.5 | 1.35954 | 0.08896 |
| 0.1 | 262.5 | 1.45384 | 0.08584 |
| 0.1 | 277.5 | 1.52606 | 0.08432 |
| 0.1 | 292.5 | 1.47698 | 0.0842 |
| 0.1 | 307.5 | 1.43378 | 0.09283 |
| 0.1 | 322.5 | 1.50645 | 0.10846 |
| 0.3 | 37.5 | 1.65403 | 0.12055 |
| 0.3 | 52.5 | 1.54952 | 0.10321 |
| 0.3 | 67.5 | 1.41819 | 0.09487 |
| 0.3 | 82.5 | 1.40524 | 0.09382 |
| 0.3 | 97.5 | 1.46307 | 0.1083 |
| 0.3 | 112.5 | 1.3879 | 0.09784 |
| 0.3 | 127.5 | 1.35644 | 0.0873 |
| 0.3 | 142.5 | 1.21402 | 0.07104 |
| 0.3 | 157.5 | 1.1043 | 0.06002 |
| 0.3 | 172.5 | 1.15664 | 0.06409 |
| 0.3 | 187.5 | 1.16299 | 0.06321 |
| 0.3 | 202.5 | 1.13505 | 0.06134 |
| 0.3 | 217.5 | 1.15608 | 0.06971 |
| 0.3 | 232.5 | 1.34163 | 0.08833 |
| 0.3 | 247.5 | 1.39151 | 0.09466 |
| 0.3 | 262.5 | 1.59308 | 0.10026 |
| 0.3 | 277.5 | 1.58106 | 0.09557 |
| 0.3 | 292.5 | 1.59687 | 0.10037 |
| 0.3 | 307.5 | 1.56785 | 0.09537 |
| 0.3 | 322.5 | 1.48142 | 0.11173 |
| 0.5 | 7.5 | 0.82498 | 0.09719 |
| 0.5 | 37.5 | 1.2493 | 0.13491 |
| 0.5 | 52.5 | 1.38974 | 0.12179 |
| 0.5 | 67.5 | 1.60171 | 0.11814 |
| 0.5 | 82.5 | 1.58161 | 0.12211 |
| 0.5 | 97.5 | 1.31893 | 0.10105 |
| 0.5 | 112.5 | 1.20101 | 0.09232 |
| 0.5 | 127.5 | 1.23075 | 0.08326 |
| 0.5 | 142.5 | 0.87436 | 0.05625 |
| 0.5 | 157.5 | 0.87046 | 0.05243 |
| 0.5 | 172.5 | 0.93273 | 0.05221 |
| 0.5 | 187.5 | 1.07737 | 0.06216 |
| 0.5 | 202.5 | 0.91976 | 0.05464 |
| 0.5 | 217.5 | 1.02029 | 0.06236 |
| 0.5 | 232.5 | 1.23723 | 0.08247 |
| 0.5 | 247.5 | 1.34441 | 0.09653 |
| 0.5 | 262.5 | 1.42087 | 0.10246 |
| 0.5 | 277.5 | 1.54507 | 0.1136 |
| 0.5 | 292.5 | 1.57238 | 0.11606 |
| 0.5 | 307.5 | 1.40544 | 0.12075 |
| 0.5 | 322.5 | 1.2493 | 0.13342 |
| 0.5 | 352.5 | 0.93769 | 0.10906 |
| 0.7 | 7.5 | 1.09943 | 0.07499 |
| 0.7 | 22.5 | 1.06649 | 0.09241 |
| 0.7 | 37.5 | 0.86273 | 0.08833 |
| 0.7 | 52.5 | 1.07037 | 0.09584 |
| 0.7 | 67.5 | 1.0145 | 0.08911 |
| 0.7 | 82.5 | 1.1111 | 0.09453 |
| 0.7 | 97.5 | 1.01948 | 0.07477 |
| 0.7 | 112.5 | 1.00899 | 0.07604 |
| 0.7 | 127.5 | 0.81761 | 0.06653 |
| 0.7 | 142.5 | 0.82737 | 0.0566 |
| 0.7 | 157.5 | 0.77483 | 0.05424 |
| 0.7 | 172.5 | 0.79597 | 0.04856 |
| 0.7 | 187.5 | 0.76028 | 0.05359 |
| 0.7 | 202.5 | 0.7549 | 0.05173 |
| 0.7 | 217.5 | 0.7787 | 0.05605 |
| 0.7 | 232.5 | 0.8865 | 0.06485 |
| 0.7 | 247.5 | 1.04601 | 0.07782 |
| 0.7 | 262.5 | 0.90357 | 0.08102 |
| 0.7 | 277.5 | 1.11229 | 0.09034 |
| 0.7 | 292.5 | 0.99602 | 0.08695 |
| 0.7 | 307.5 | 0.89608 | 0.08866 |
| 0.7 | 322.5 | 0.9336 | 0.09631 |
| 0.7 | 337.5 | 1.20637 | 0.09698 |
| 0.7 | 352.5 | 1.13701 | 0.07492 |
| 0.9 | 7.5 | 0.69052 | 0.0479 |
| 0.9 | 22.5 | 0.69054 | 0.05367 |
| 0.9 | 37.5 | 0.89149 | 0.06026 |
| 0.9 | 52.5 | 0.79293 | 0.06119 |
| 0.9 | 67.5 | 0.81565 | 0.06003 |
| 0.9 | 82.5 | 0.88461 | 0.06283 |
| 0.9 | 97.5 | 0.82201 | 0.06187 |
| 0.9 | 112.5 | 0.81471 | 0.05869 |
| 0.9 | 127.5 | 0.806 | 0.05881 |
| 0.9 | 142.5 | 0.71302 | 0.05458 |
| 0.9 | 157.5 | 0.7747 | 0.06043 |
| 0.9 | 172.5 | 0.73843 | 0.06081 |
| 0.9 | 187.5 | 0.74933 | 0.05907 |
| 0.9 | 202.5 | 0.77159 | 0.05872 |
| 0.9 | 217.5 | 0.75723 | 0.06035 |
| 0.9 | 232.5 | 0.78233 | 0.06033 |
| 0.9 | 247.5 | 0.81694 | 0.05924 |
| 0.9 | 262.5 | 0.88036 | 0.06282 |
| 0.9 | 277.5 | 0.80972 | 0.06068 |
| 0.9 | 292.5 | 0.77296 | 0.05745 |
| 0.9 | 307.5 | 0.89307 | 0.06498 |
| 0.9 | 322.5 | 0.83544 | 0.05935 |
| 0.9 | 337.5 | 0.77579 | 0.05303 |
| 0.9 | 352.5 | 0.8454 | 0.05361 |