Measurement E14M86
| 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: | 1.17 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8765 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.5 | 187.5 | 0.06701 | 0.01942 |
| -0.5 | 202.5 | 0.18393 | 0.03607 |
| -0.5 | 217.5 | 0.39139 | 0.07985 |
| -0.5 | 232.5 | 0.33388 | 0.0631 |
| -0.5 | 247.5 | 0.29996 | 0.05629 |
| -0.5 | 262.5 | 0.38572 | 0.06525 |
| -0.5 | 277.5 | 0.31783 | 0.05463 |
| -0.5 | 292.5 | 0.52303 | 0.08614 |
| -0.5 | 307.5 | 0.68452 | 0.11034 |
| -0.3 | 52.5 | 0.36375 | 0.05417 |
| -0.3 | 67.5 | 0.37602 | 0.04787 |
| -0.3 | 82.5 | 0.50737 | 0.06986 |
| -0.3 | 97.5 | 0.48426 | 0.06505 |
| -0.3 | 112.5 | 0.41965 | 0.06352 |
| -0.3 | 127.5 | 0.33756 | 0.07873 |
| -0.3 | 142.5 | 0.19819 | 0.04313 |
| -0.3 | 157.5 | 0.13279 | 0.03104 |
| -0.3 | 172.5 | 0.16583 | 0.03318 |
| -0.3 | 187.5 | 0.11605 | 0.02755 |
| -0.3 | 202.5 | 0.2231 | 0.04121 |
| -0.3 | 217.5 | 0.22569 | 0.04054 |
| -0.3 | 232.5 | 0.29138 | 0.06182 |
| -0.3 | 247.5 | 0.38528 | 0.07064 |
| -0.3 | 262.5 | 0.38185 | 0.06167 |
| -0.3 | 277.5 | 0.47578 | 0.06873 |
| -0.3 | 292.5 | 0.47382 | 0.05689 |
| -0.3 | 307.5 | 0.45028 | 0.06647 |
| -0.1 | 187.5 | 0.10061 | 0.02348 |
| -0.1 | 202.5 | 0.29331 | 0.04832 |
| -0.1 | 217.5 | 0.39164 | 0.05824 |
| -0.1 | 232.5 | 0.2941 | 0.05149 |
| -0.1 | 247.5 | 0.36384 | 0.04969 |
| -0.1 | 262.5 | 0.37398 | 0.05306 |
| -0.1 | 277.5 | 0.39632 | 0.0548 |
| -0.1 | 292.5 | 0.45786 | 0.0634 |
| -0.1 | 307.5 | 0.40815 | 0.07151 |
| 0.1 | 7.5 | 0.26559 | 0.08189 |
| 0.1 | 52.5 | 0.34374 | 0.07787 |
| 0.1 | 67.5 | 0.44467 | 0.07551 |
| 0.1 | 82.5 | 0.38453 | 0.05432 |
| 0.1 | 97.5 | 0.40372 | 0.05327 |
| 0.1 | 112.5 | 0.3279 | 0.04097 |
| 0.1 | 127.5 | 0.39296 | 0.05154 |
| 0.1 | 142.5 | 0.3632 | 0.04975 |
| 0.1 | 157.5 | 0.33192 | 0.05214 |
| 0.1 | 172.5 | 0.18229 | 0.03528 |
| 0.1 | 187.5 | 0.18256 | 0.02958 |
| 0.1 | 202.5 | 0.24402 | 0.03451 |
| 0.1 | 217.5 | 0.32154 | 0.05531 |
| 0.1 | 232.5 | 0.39296 | 0.04598 |
| 0.1 | 247.5 | 0.54826 | 0.06828 |
| 0.1 | 262.5 | 0.51479 | 0.06235 |
| 0.1 | 277.5 | 0.4384 | 0.05944 |
| 0.1 | 292.5 | 0.41386 | 0.06621 |
| 0.1 | 307.5 | 0.33521 | 0.06285 |
| 0.1 | 352.5 | 0.08923 | 0.04353 |
| 0.3 | 7.5 | 0.30637 | 0.07565 |
| 0.3 | 22.5 | 0.15043 | 0.04322 |
| 0.3 | 37.5 | 0.42448 | 0.09722 |
| 0.3 | 52.5 | 0.31141 | 0.07819 |
| 0.3 | 67.5 | 0.32467 | 0.05614 |
| 0.3 | 82.5 | 0.41821 | 0.05352 |
| 0.3 | 97.5 | 0.43058 | 0.05401 |
| 0.3 | 112.5 | 0.36319 | 0.05037 |
| 0.3 | 127.5 | 0.34848 | 0.04317 |
| 0.3 | 142.5 | 0.29428 | 0.0407 |
| 0.3 | 157.5 | 0.21094 | 0.02834 |
| 0.3 | 172.5 | 0.12104 | 0.02163 |
| 0.3 | 187.5 | 0.25339 | 0.03327 |
| 0.3 | 202.5 | 0.23104 | 0.03338 |
| 0.3 | 217.5 | 0.42196 | 0.054 |
| 0.3 | 232.5 | 0.34848 | 0.04509 |
| 0.3 | 247.5 | 0.49647 | 0.0654 |
| 0.3 | 262.5 | 0.51614 | 0.06706 |
| 0.3 | 277.5 | 0.38838 | 0.05673 |
| 0.3 | 292.5 | 0.3614 | 0.05982 |
| 0.3 | 307.5 | 0.22393 | 0.05187 |
| 0.3 | 322.5 | 0.20602 | 0.05997 |
| 0.3 | 337.5 | 0.35836 | 0.09852 |
| 0.3 | 352.5 | 0.15775 | 0.04488 |
| 0.5 | 7.5 | 0.08216 | 0.02063 |
| 0.5 | 22.5 | 0.37661 | 0.07149 |
| 0.5 | 37.5 | 0.33798 | 0.05666 |
| 0.5 | 52.5 | 0.35445 | 0.06871 |
| 0.5 | 67.5 | 0.38004 | 0.05864 |
| 0.5 | 82.5 | 0.53003 | 0.05983 |
| 0.5 | 97.5 | 0.44781 | 0.05734 |
| 0.5 | 112.5 | 0.51295 | 0.05907 |
| 0.5 | 127.5 | 0.41198 | 0.04928 |
| 0.5 | 142.5 | 0.35353 | 0.04392 |
| 0.5 | 157.5 | 0.24574 | 0.03345 |
| 0.5 | 172.5 | 0.19472 | 0.02903 |
| 0.5 | 187.5 | 0.23804 | 0.03281 |
| 0.5 | 202.5 | 0.22766 | 0.03161 |
| 0.5 | 217.5 | 0.3364 | 0.04209 |
| 0.5 | 232.5 | 0.29031 | 0.0381 |
| 0.5 | 247.5 | 0.36151 | 0.0469 |
| 0.5 | 262.5 | 0.48517 | 0.05258 |
| 0.5 | 277.5 | 0.45825 | 0.05993 |
| 0.5 | 292.5 | 0.53298 | 0.08557 |
| 0.5 | 307.5 | 0.41838 | 0.0733 |
| 0.5 | 322.5 | 0.24898 | 0.05563 |
| 0.5 | 337.5 | 0.20779 | 0.04914 |
| 0.5 | 352.5 | 0.12993 | 0.02618 |
| 0.7 | 7.5 | 0.06945 | 0.03566 |
| 0.7 | 22.5 | 0.30581 | 0.05893 |
| 0.7 | 37.5 | 0.23584 | 0.04367 |
| 0.7 | 52.5 | 0.55508 | 0.08643 |
| 0.7 | 67.5 | 0.33337 | 0.04114 |
| 0.7 | 82.5 | 0.35697 | 0.04873 |
| 0.7 | 97.5 | 0.41938 | 0.04775 |
| 0.7 | 112.5 | 0.4558 | 0.05347 |
| 0.7 | 127.5 | 0.39028 | 0.04353 |
| 0.7 | 142.5 | 0.20448 | 0.02836 |
| 0.7 | 157.5 | 0.28954 | 0.03688 |
| 0.7 | 172.5 | 0.30095 | 0.0408 |
| 0.7 | 187.5 | 0.33256 | 0.04216 |
| 0.7 | 202.5 | 0.29713 | 0.03352 |
| 0.7 | 217.5 | 0.37965 | 0.04554 |
| 0.7 | 232.5 | 0.30632 | 0.03874 |
| 0.7 | 247.5 | 0.43029 | 0.049 |
| 0.7 | 262.5 | 0.27906 | 0.03758 |
| 0.7 | 277.5 | 0.38435 | 0.0469 |
| 0.7 | 292.5 | 0.35131 | 0.04878 |
| 0.7 | 307.5 | 0.2427 | 0.04321 |
| 0.7 | 322.5 | 0.39858 | 0.06442 |
| 0.7 | 337.5 | 0.16044 | 0.02959 |
| 0.7 | 352.5 | 0.10359 | 0.02289 |
| 0.9 | 7.5 | 0.13676 | 0.02249 |
| 0.9 | 22.5 | 0.17593 | 0.02812 |
| 0.9 | 37.5 | 0.25467 | 0.03501 |
| 0.9 | 52.5 | 0.21612 | 0.03046 |
| 0.9 | 67.5 | 0.40334 | 0.05299 |
| 0.9 | 82.5 | 0.30927 | 0.03973 |
| 0.9 | 97.5 | 0.39157 | 0.0557 |
| 0.9 | 112.5 | 0.4152 | 0.04902 |
| 0.9 | 127.5 | 0.2655 | 0.03624 |
| 0.9 | 142.5 | 0.34335 | 0.04072 |
| 0.9 | 157.5 | 0.23269 | 0.03182 |
| 0.9 | 172.5 | 0.34958 | 0.04404 |
| 0.9 | 187.5 | 0.28824 | 0.03882 |
| 0.9 | 202.5 | 0.26812 | 0.03375 |
| 0.9 | 217.5 | 0.24977 | 0.03282 |
| 0.9 | 232.5 | 0.27075 | 0.03591 |
| 0.9 | 247.5 | 0.32659 | 0.04016 |
| 0.9 | 262.5 | 0.36899 | 0.0443 |
| 0.9 | 277.5 | 0.37561 | 0.04752 |
| 0.9 | 292.5 | 0.25675 | 0.0371 |
| 0.9 | 307.5 | 0.3988 | 0.05327 |
| 0.9 | 322.5 | 0.15238 | 0.02518 |
| 0.9 | 337.5 | 0.18781 | 0.02784 |
| 0.9 | 352.5 | 0.28324 | 0.04591 |