Measurement E14M112
| 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: | 1.69 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 7.5 | 0.46062 | 0.06466 |
| -0.9 | 22.5 | 0.45366 | 0.07771 |
| -0.9 | 37.5 | 0.40224 | 0.06971 |
| -0.9 | 52.5 | 0.44522 | 0.06062 |
| -0.9 | 67.5 | 0.32684 | 0.04725 |
| -0.9 | 82.5 | 0.14733 | 0.0491 |
| -0.9 | 97.5 | 0.40674 | 0.07635 |
| -0.9 | 112.5 | 0.3495 | 0.05713 |
| -0.9 | 127.5 | 0.3992 | 0.06259 |
| -0.9 | 142.5 | 0.4592 | 0.0777 |
| -0.9 | 157.5 | 0.45178 | 0.08593 |
| -0.9 | 172.5 | 0.45499 | 0.07422 |
| -0.9 | 187.5 | 0.54024 | 0.06615 |
| -0.9 | 202.5 | 0.39533 | 0.08363 |
| -0.9 | 217.5 | 0.39771 | 0.08808 |
| -0.9 | 232.5 | 0.3921 | 0.05602 |
| -0.9 | 247.5 | 0.34394 | 0.0568 |
| -0.9 | 262.5 | 0.29954 | 0.05851 |
| -0.9 | 277.5 | 0.34767 | 0.06923 |
| -0.9 | 292.5 | 0.32684 | 0.05258 |
| -0.9 | 307.5 | 0.44045 | 0.0647 |
| -0.9 | 322.5 | 0.39454 | 0.06872 |
| -0.9 | 337.5 | 0.44653 | 0.07494 |
| -0.9 | 352.5 | 0.49796 | 0.07175 |
| -0.7 | 7.5 | 0.36281 | 0.04024 |
| -0.7 | 22.5 | 0.28273 | 0.0489 |
| -0.7 | 37.5 | 0.41625 | 0.04495 |
| -0.7 | 52.5 | 0.40963 | 0.04696 |
| -0.7 | 67.5 | 0.32726 | 0.04534 |
| -0.7 | 82.5 | 0.44516 | 0.05636 |
| -0.7 | 97.5 | 0.40366 | 0.04037 |
| -0.7 | 112.5 | 0.39035 | 0.0397 |
| -0.7 | 127.5 | 0.38976 | 0.04534 |
| -0.7 | 142.5 | 0.33517 | 0.05037 |
| -0.7 | 157.5 | 0.41658 | 0.04842 |
| -0.7 | 172.5 | 0.49167 | 0.05317 |
| -0.7 | 187.5 | 0.467 | 0.04965 |
| -0.7 | 202.5 | 0.34839 | 0.04651 |
| -0.7 | 217.5 | 0.41072 | 0.05872 |
| -0.7 | 232.5 | 0.4558 | 0.04947 |
| -0.7 | 247.5 | 0.32399 | 0.03702 |
| -0.7 | 262.5 | 0.44515 | 0.04615 |
| -0.7 | 277.5 | 0.38691 | 0.05681 |
| -0.7 | 292.5 | 0.33342 | 0.04789 |
| -0.7 | 307.5 | 0.38515 | 0.03845 |
| -0.7 | 322.5 | 0.37742 | 0.04494 |
| -0.7 | 337.5 | 0.24851 | 0.04172 |
| -0.7 | 352.5 | 0.42298 | 0.05148 |
| -0.5 | 22.5 | 0.37159 | 0.06232 |
| -0.5 | 37.5 | 0.31158 | 0.03812 |
| -0.5 | 52.5 | 0.50934 | 0.06184 |
| -0.5 | 67.5 | 0.48139 | 0.05433 |
| -0.5 | 82.5 | 0.49214 | 0.04954 |
| -0.5 | 97.5 | 0.55018 | 0.05104 |
| -0.5 | 112.5 | 0.48405 | 0.05047 |
| -0.5 | 127.5 | 0.3969 | 0.04589 |
| -0.5 | 142.5 | 0.42436 | 0.06308 |
| -0.5 | 157.5 | 0.40241 | 0.0627 |
| -0.5 | 172.5 | 0.4224 | 0.05557 |
| -0.5 | 187.5 | 0.46227 | 0.05732 |
| -0.5 | 202.5 | 0.48427 | 0.06369 |
| -0.5 | 217.5 | 0.4363 | 0.0598 |
| -0.5 | 232.5 | 0.43272 | 0.05929 |
| -0.5 | 247.5 | 0.43883 | 0.05265 |
| -0.5 | 262.5 | 0.5172 | 0.04645 |
| -0.5 | 277.5 | 0.56218 | 0.05747 |
| -0.5 | 292.5 | 0.51703 | 0.0596 |
| -0.5 | 307.5 | 0.45615 | 0.05527 |
| -0.5 | 322.5 | 0.41843 | 0.04651 |
| -0.5 | 337.5 | 0.2526 | 0.0543 |
| -0.5 | 352.5 | 0.3532 | 0.07082 |
| -0.3 | 7.5 | 0.24451 | 0.08006 |
| -0.3 | 22.5 | 0.37778 | 0.05441 |
| -0.3 | 37.5 | 0.35629 | 0.05185 |
| -0.3 | 52.5 | 0.52847 | 0.06462 |
| -0.3 | 67.5 | 0.50232 | 0.06509 |
| -0.3 | 82.5 | 0.61551 | 0.05883 |
| -0.3 | 97.5 | 0.61615 | 0.04911 |
| -0.3 | 112.5 | 0.56147 | 0.04975 |
| -0.3 | 127.5 | 0.55486 | 0.05911 |
| -0.3 | 142.5 | 0.44907 | 0.04826 |
| -0.3 | 157.5 | 0.4948 | 0.06169 |
| -0.3 | 172.5 | 0.48814 | 0.05039 |
| -0.3 | 187.5 | 0.44124 | 0.04256 |
| -0.3 | 202.5 | 0.36908 | 0.04227 |
| -0.3 | 217.5 | 0.47068 | 0.04976 |
| -0.3 | 232.5 | 0.51504 | 0.05255 |
| -0.3 | 247.5 | 0.51907 | 0.04875 |
| -0.3 | 262.5 | 0.53274 | 0.04358 |
| -0.3 | 277.5 | 0.6046 | 0.05309 |
| -0.3 | 292.5 | 0.58485 | 0.07091 |
| -0.3 | 307.5 | 0.58423 | 0.09517 |
| -0.3 | 322.5 | 0.39148 | 0.04823 |
| -0.3 | 337.5 | 0.45104 | 0.07864 |
| -0.1 | 22.5 | 0.36141 | 0.08143 |
| -0.1 | 37.5 | 0.29318 | 0.06975 |
| -0.1 | 52.5 | 0.4898 | 0.06745 |
| -0.1 | 67.5 | 0.65567 | 0.0579 |
| -0.1 | 82.5 | 0.62545 | 0.04786 |
| -0.1 | 97.5 | 0.69856 | 0.05283 |
| -0.1 | 112.5 | 0.6219 | 0.0507 |
| -0.1 | 127.5 | 0.62416 | 0.05063 |
| -0.1 | 142.5 | 0.52603 | 0.04751 |
| -0.1 | 157.5 | 0.49358 | 0.04201 |
| -0.1 | 172.5 | 0.5736 | 0.03977 |
| -0.1 | 187.5 | 0.47716 | 0.03597 |
| -0.1 | 202.5 | 0.52149 | 0.04046 |
| -0.1 | 217.5 | 0.47726 | 0.04394 |
| -0.1 | 232.5 | 0.60437 | 0.05104 |
| -0.1 | 247.5 | 0.5765 | 0.04796 |
| -0.1 | 262.5 | 0.60425 | 0.04851 |
| -0.1 | 277.5 | 0.57637 | 0.04737 |
| -0.1 | 292.5 | 0.59914 | 0.05597 |
| -0.1 | 307.5 | 0.47824 | 0.06543 |
| -0.1 | 322.5 | 0.44269 | 0.07631 |
| -0.1 | 337.5 | 0.35457 | 0.06741 |
| 0.1 | 37.5 | 0.37842 | 0.05781 |
| 0.1 | 52.5 | 0.53605 | 0.04798 |
| 0.1 | 67.5 | 0.60914 | 0.04772 |
| 0.1 | 82.5 | 0.72455 | 0.05377 |
| 0.1 | 97.5 | 0.72859 | 0.05777 |
| 0.1 | 112.5 | 0.5977 | 0.05698 |
| 0.1 | 127.5 | 0.56227 | 0.05239 |
| 0.1 | 142.5 | 0.6036 | 0.04795 |
| 0.1 | 157.5 | 0.59715 | 0.04221 |
| 0.1 | 172.5 | 0.49561 | 0.03365 |
| 0.1 | 187.5 | 0.52699 | 0.03533 |
| 0.1 | 202.5 | 0.58126 | 0.04046 |
| 0.1 | 217.5 | 0.55496 | 0.04568 |
| 0.1 | 232.5 | 0.45188 | 0.03985 |
| 0.1 | 247.5 | 0.59301 | 0.05307 |
| 0.1 | 262.5 | 0.67389 | 0.05086 |
| 0.1 | 277.5 | 0.71952 | 0.05452 |
| 0.1 | 292.5 | 0.62695 | 0.04449 |
| 0.1 | 307.5 | 0.54113 | 0.05633 |
| 0.1 | 322.5 | 0.30217 | 0.05037 |
| 0.3 | 37.5 | 0.61617 | 0.06784 |
| 0.3 | 52.5 | 0.70084 | 0.05449 |
| 0.3 | 67.5 | 0.69132 | 0.05291 |
| 0.3 | 82.5 | 0.77619 | 0.0593 |
| 0.3 | 97.5 | 0.62346 | 0.05382 |
| 0.3 | 112.5 | 0.50624 | 0.05016 |
| 0.3 | 127.5 | 0.461 | 0.04912 |
| 0.3 | 142.5 | 0.54429 | 0.04458 |
| 0.3 | 157.5 | 0.58445 | 0.04205 |
| 0.3 | 172.5 | 0.44183 | 0.02967 |
| 0.3 | 187.5 | 0.43461 | 0.03028 |
| 0.3 | 202.5 | 0.55259 | 0.04268 |
| 0.3 | 217.5 | 0.55115 | 0.04965 |
| 0.3 | 232.5 | 0.53715 | 0.05346 |
| 0.3 | 247.5 | 0.5017 | 0.05014 |
| 0.3 | 262.5 | 0.75991 | 0.05887 |
| 0.3 | 277.5 | 0.72684 | 0.05731 |
| 0.3 | 292.5 | 0.73409 | 0.05518 |
| 0.3 | 307.5 | 0.74913 | 0.05411 |
| 0.3 | 322.5 | 0.74554 | 0.07544 |
| 0.5 | 37.5 | 0.69939 | 0.08917 |
| 0.5 | 52.5 | 0.64573 | 0.06093 |
| 0.5 | 67.5 | 0.8086 | 0.06722 |
| 0.5 | 82.5 | 0.66807 | 0.0575 |
| 0.5 | 97.5 | 0.58379 | 0.04883 |
| 0.5 | 112.5 | 0.71821 | 0.05941 |
| 0.5 | 127.5 | 0.5735 | 0.05533 |
| 0.5 | 142.5 | 0.49033 | 0.04315 |
| 0.5 | 157.5 | 0.47404 | 0.04337 |
| 0.5 | 172.5 | 0.33127 | 0.0268 |
| 0.5 | 187.5 | 0.30986 | 0.02679 |
| 0.5 | 202.5 | 0.45676 | 0.04024 |
| 0.5 | 217.5 | 0.49033 | 0.04207 |
| 0.5 | 232.5 | 0.5735 | 0.05732 |
| 0.5 | 247.5 | 0.7285 | 0.05914 |
| 0.5 | 262.5 | 0.47728 | 0.04511 |
| 0.5 | 277.5 | 0.57091 | 0.05214 |
| 0.5 | 292.5 | 0.78124 | 0.06357 |
| 0.5 | 307.5 | 0.7083 | 0.05925 |
| 0.5 | 322.5 | 0.66745 | 0.09162 |
| 0.7 | 7.5 | 0.47677 | 0.06109 |
| 0.7 | 22.5 | 0.4472 | 0.08043 |
| 0.7 | 37.5 | 0.40643 | 0.08778 |
| 0.7 | 52.5 | 0.42587 | 0.06499 |
| 0.7 | 67.5 | 0.67836 | 0.06556 |
| 0.7 | 82.5 | 0.49534 | 0.05112 |
| 0.7 | 97.5 | 0.71968 | 0.06564 |
| 0.7 | 112.5 | 0.62723 | 0.05525 |
| 0.7 | 127.5 | 0.55031 | 0.04395 |
| 0.7 | 142.5 | 0.46613 | 0.0382 |
| 0.7 | 157.5 | 0.40042 | 0.03505 |
| 0.7 | 172.5 | 0.31264 | 0.02723 |
| 0.7 | 187.5 | 0.34884 | 0.0275 |
| 0.7 | 202.5 | 0.31865 | 0.03027 |
| 0.7 | 217.5 | 0.46613 | 0.03655 |
| 0.7 | 232.5 | 0.5999 | 0.05297 |
| 0.7 | 247.5 | 0.55148 | 0.05338 |
| 0.7 | 262.5 | 0.54492 | 0.0499 |
| 0.7 | 277.5 | 0.64001 | 0.0607 |
| 0.7 | 292.5 | 0.61749 | 0.05905 |
| 0.7 | 307.5 | 0.70367 | 0.08228 |
| 0.7 | 322.5 | 0.56909 | 0.09074 |
| 0.7 | 337.5 | 0.45587 | 0.07346 |
| 0.7 | 352.5 | 0.47677 | 0.06692 |
| 0.9 | 7.5 | 0.64943 | 0.05373 |
| 0.9 | 22.5 | 0.60353 | 0.05357 |
| 0.9 | 37.5 | 0.63965 | 0.0549 |
| 0.9 | 52.5 | 0.66849 | 0.05263 |
| 0.9 | 67.5 | 0.62576 | 0.04923 |
| 0.9 | 82.5 | 0.70403 | 0.0569 |
| 0.9 | 97.5 | 0.66285 | 0.05204 |
| 0.9 | 112.5 | 0.61506 | 0.0492 |
| 0.9 | 127.5 | 0.64274 | 0.04749 |
| 0.9 | 142.5 | 0.50417 | 0.03782 |
| 0.9 | 157.5 | 0.41524 | 0.03129 |
| 0.9 | 172.5 | 0.31023 | 0.02609 |
| 0.9 | 187.5 | 0.39212 | 0.02926 |
| 0.9 | 202.5 | 0.36857 | 0.02956 |
| 0.9 | 217.5 | 0.4972 | 0.03777 |
| 0.9 | 232.5 | 0.52996 | 0.04068 |
| 0.9 | 247.5 | 0.64587 | 0.05006 |
| 0.9 | 262.5 | 0.59297 | 0.0462 |
| 0.9 | 277.5 | 0.65866 | 0.05517 |
| 0.9 | 292.5 | 0.58761 | 0.05222 |
| 0.9 | 307.5 | 0.4947 | 0.04683 |
| 0.9 | 322.5 | 0.67922 | 0.06319 |
| 0.9 | 337.5 | 0.67078 | 0.05351 |
| 0.9 | 352.5 | 0.58994 | 0.04861 |