Measurement E14M58
| 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: | 1.17 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9061 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.5 | 187.5 | 0.13999 | 0.02767 |
| -0.5 | 202.5 | 0.23295 | 0.04098 |
| -0.5 | 217.5 | 0.28734 | 0.05219 |
| -0.5 | 232.5 | 0.39119 | 0.08916 |
| -0.5 | 247.5 | 0.46984 | 0.09908 |
| -0.5 | 262.5 | 0.76948 | 0.10964 |
| -0.5 | 277.5 | 0.75831 | 0.09489 |
| -0.5 | 292.5 | 0.4686 | 0.0689 |
| -0.5 | 307.5 | 0.55685 | 0.0872 |
| -0.3 | 52.5 | 0.48625 | 0.07136 |
| -0.3 | 67.5 | 0.79801 | 0.08978 |
| -0.3 | 82.5 | 0.78347 | 0.08971 |
| -0.3 | 97.5 | 0.71472 | 0.08461 |
| -0.3 | 112.5 | 0.63932 | 0.10307 |
| -0.3 | 127.5 | 0.50241 | 0.08942 |
| -0.3 | 142.5 | 0.34468 | 0.06741 |
| -0.3 | 157.5 | 0.24339 | 0.04386 |
| -0.3 | 172.5 | 0.21735 | 0.03743 |
| -0.3 | 187.5 | 0.17633 | 0.0334 |
| -0.3 | 202.5 | 0.37608 | 0.06193 |
| -0.3 | 217.5 | 0.27482 | 0.05448 |
| -0.3 | 232.5 | 0.50621 | 0.07903 |
| -0.3 | 247.5 | 0.47047 | 0.08734 |
| -0.3 | 262.5 | 0.64226 | 0.09871 |
| -0.3 | 277.5 | 0.89245 | 0.10478 |
| -0.3 | 292.5 | 0.58172 | 0.0639 |
| -0.3 | 307.5 | 0.66109 | 0.08443 |
| -0.1 | 52.5 | 0.58998 | 0.0771 |
| -0.1 | 67.5 | 0.55756 | 0.0707 |
| -0.1 | 82.5 | 1.01974 | 0.11311 |
| -0.1 | 97.5 | 0.96058 | 0.11573 |
| -0.1 | 112.5 | 0.71555 | 0.09625 |
| -0.1 | 127.5 | 0.63425 | 0.0918 |
| -0.1 | 142.5 | 0.45861 | 0.08016 |
| -0.1 | 157.5 | 0.22712 | 0.04397 |
| -0.1 | 172.5 | 0.1567 | 0.03318 |
| -0.1 | 187.5 | 0.28328 | 0.04991 |
| -0.1 | 202.5 | 0.26315 | 0.04529 |
| -0.1 | 217.5 | 0.41727 | 0.0702 |
| -0.1 | 232.5 | 0.75462 | 0.09824 |
| -0.1 | 247.5 | 0.80651 | 0.12302 |
| -0.1 | 262.5 | 0.71136 | 0.09958 |
| -0.1 | 277.5 | 0.86161 | 0.10383 |
| -0.1 | 292.5 | 0.70017 | 0.08907 |
| -0.1 | 307.5 | 0.5626 | 0.09638 |
| 0.1 | 67.5 | 0.89475 | 0.12026 |
| 0.1 | 82.5 | 0.84778 | 0.10109 |
| 0.1 | 97.5 | 0.58438 | 0.08978 |
| 0.1 | 112.5 | 0.7473 | 0.09348 |
| 0.1 | 127.5 | 0.58137 | 0.07317 |
| 0.1 | 142.5 | 0.46541 | 0.06072 |
| 0.1 | 157.5 | 0.36473 | 0.0501 |
| 0.1 | 172.5 | 0.29967 | 0.04685 |
| 0.1 | 187.5 | 0.23183 | 0.03917 |
| 0.1 | 202.5 | 0.35938 | 0.05035 |
| 0.1 | 217.5 | 0.45979 | 0.05595 |
| 0.1 | 232.5 | 0.6262 | 0.0825 |
| 0.1 | 247.5 | 0.56616 | 0.07761 |
| 0.1 | 262.5 | 0.66764 | 0.08363 |
| 0.1 | 277.5 | 0.94529 | 0.11598 |
| 0.1 | 292.5 | 0.72322 | 0.10353 |
| 0.3 | 7.5 | 0.30422 | 0.07633 |
| 0.3 | 22.5 | 0.2106 | 0.05743 |
| 0.3 | 52.5 | 0.47412 | 0.09059 |
| 0.3 | 67.5 | 0.81744 | 0.1103 |
| 0.3 | 82.5 | 0.81537 | 0.09968 |
| 0.3 | 97.5 | 0.71071 | 0.08007 |
| 0.3 | 112.5 | 0.78126 | 0.09153 |
| 0.3 | 127.5 | 0.68454 | 0.07666 |
| 0.3 | 142.5 | 0.53644 | 0.06544 |
| 0.3 | 157.5 | 0.29259 | 0.04336 |
| 0.3 | 172.5 | 0.23723 | 0.03619 |
| 0.3 | 187.5 | 0.24271 | 0.03848 |
| 0.3 | 202.5 | 0.33809 | 0.04574 |
| 0.3 | 217.5 | 0.47688 | 0.05313 |
| 0.3 | 232.5 | 0.62878 | 0.067 |
| 0.3 | 247.5 | 0.67664 | 0.07678 |
| 0.3 | 262.5 | 0.58978 | 0.07567 |
| 0.3 | 277.5 | 0.94077 | 0.11786 |
| 0.3 | 292.5 | 0.85953 | 0.12379 |
| 0.3 | 307.5 | 0.49847 | 0.10042 |
| 0.3 | 322.5 | 0.34594 | 0.09524 |
| 0.3 | 337.5 | 0.29347 | 0.07074 |
| 0.3 | 352.5 | 0.33354 | 0.09344 |
| 0.5 | 7.5 | 0.29969 | 0.05037 |
| 0.5 | 22.5 | 0.35702 | 0.0679 |
| 0.5 | 37.5 | 0.62634 | 0.10113 |
| 0.5 | 52.5 | 0.60274 | 0.08781 |
| 0.5 | 67.5 | 0.69686 | 0.09185 |
| 0.5 | 82.5 | 0.78306 | 0.09245 |
| 0.5 | 97.5 | 0.63214 | 0.07677 |
| 0.5 | 112.5 | 0.63921 | 0.06511 |
| 0.5 | 127.5 | 0.58728 | 0.06317 |
| 0.5 | 142.5 | 0.61392 | 0.06535 |
| 0.5 | 157.5 | 0.3283 | 0.03889 |
| 0.5 | 172.5 | 0.31887 | 0.04318 |
| 0.5 | 187.5 | 0.33035 | 0.0406 |
| 0.5 | 202.5 | 0.41351 | 0.04848 |
| 0.5 | 217.5 | 0.53683 | 0.05281 |
| 0.5 | 232.5 | 0.66866 | 0.06994 |
| 0.5 | 247.5 | 0.79542 | 0.08473 |
| 0.5 | 262.5 | 0.75468 | 0.08218 |
| 0.5 | 277.5 | 0.83525 | 0.09188 |
| 0.5 | 292.5 | 0.73021 | 0.08264 |
| 0.5 | 307.5 | 0.63116 | 0.094 |
| 0.5 | 322.5 | 0.36128 | 0.05593 |
| 0.5 | 337.5 | 0.25342 | 0.05158 |
| 0.5 | 352.5 | 0.1364 | 0.02693 |
| 0.7 | 7.5 | 0.17918 | 0.02695 |
| 0.7 | 22.5 | 0.32093 | 0.04452 |
| 0.7 | 37.5 | 0.34808 | 0.05199 |
| 0.7 | 52.5 | 0.32756 | 0.04769 |
| 0.7 | 67.5 | 0.50437 | 0.05599 |
| 0.7 | 82.5 | 0.57563 | 0.06364 |
| 0.7 | 97.5 | 0.59159 | 0.06789 |
| 0.7 | 112.5 | 0.68653 | 0.07662 |
| 0.7 | 127.5 | 0.53378 | 0.05779 |
| 0.7 | 142.5 | 0.34996 | 0.03975 |
| 0.7 | 157.5 | 0.41982 | 0.04707 |
| 0.7 | 172.5 | 0.45927 | 0.0521 |
| 0.7 | 187.5 | 0.36792 | 0.04466 |
| 0.7 | 202.5 | 0.42493 | 0.04792 |
| 0.7 | 217.5 | 0.3404 | 0.03702 |
| 0.7 | 232.5 | 0.54416 | 0.05073 |
| 0.7 | 247.5 | 0.39198 | 0.04283 |
| 0.7 | 262.5 | 0.67299 | 0.06801 |
| 0.7 | 277.5 | 0.64669 | 0.07458 |
| 0.7 | 292.5 | 0.50437 | 0.05806 |
| 0.7 | 307.5 | 0.37321 | 0.05106 |
| 0.7 | 322.5 | 0.32707 | 0.04679 |
| 0.7 | 337.5 | 0.34689 | 0.04801 |
| 0.7 | 352.5 | 0.14051 | 0.02174 |
| 0.9 | 7.5 | 0.27945 | 0.03594 |
| 0.9 | 22.5 | 0.35328 | 0.04459 |
| 0.9 | 37.5 | 0.24847 | 0.03281 |
| 0.9 | 52.5 | 0.38309 | 0.04608 |
| 0.9 | 67.5 | 0.40387 | 0.04906 |
| 0.9 | 82.5 | 0.52567 | 0.05699 |
| 0.9 | 97.5 | 0.48074 | 0.05267 |
| 0.9 | 112.5 | 0.47195 | 0.04916 |
| 0.9 | 127.5 | 0.46668 | 0.04789 |
| 0.9 | 142.5 | 0.42508 | 0.04543 |
| 0.9 | 157.5 | 0.52204 | 0.05667 |
| 0.9 | 172.5 | 0.36795 | 0.04514 |
| 0.9 | 187.5 | 0.37701 | 0.04104 |
| 0.9 | 202.5 | 0.31285 | 0.0398 |
| 0.9 | 217.5 | 0.4248 | 0.04577 |
| 0.9 | 232.5 | 0.36928 | 0.03982 |
| 0.9 | 247.5 | 0.5079 | 0.05546 |
| 0.9 | 262.5 | 0.54705 | 0.05654 |
| 0.9 | 277.5 | 0.53115 | 0.05702 |
| 0.9 | 292.5 | 0.40887 | 0.0468 |
| 0.9 | 307.5 | 0.32416 | 0.0445 |
| 0.9 | 322.5 | 0.31925 | 0.03929 |
| 0.9 | 337.5 | 0.27965 | 0.03932 |
| 0.9 | 352.5 | 0.22701 | 0.03732 |