Measurement E14M40
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.05 GeV2 | |
| W: | 1.37 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9085 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 37.5 | 0.30041 | 0.06812 |
| -0.7 | 52.5 | 0.41144 | 0.09189 |
| -0.7 | 82.5 | 0.29312 | 0.07532 |
| -0.7 | 97.5 | 0.39722 | 0.06873 |
| -0.7 | 112.5 | 0.48833 | 0.06526 |
| -0.7 | 127.5 | 0.3238 | 0.06964 |
| -0.7 | 157.5 | 0.24052 | 0.06192 |
| -0.7 | 172.5 | 0.33817 | 0.06914 |
| -0.7 | 187.5 | 0.40495 | 0.07173 |
| -0.7 | 202.5 | 0.43707 | 0.09135 |
| -0.7 | 232.5 | 0.25981 | 0.06335 |
| -0.7 | 247.5 | 0.59979 | 0.09225 |
| -0.7 | 262.5 | 0.37309 | 0.05424 |
| -0.7 | 277.5 | 0.51695 | 0.10625 |
| -0.7 | 307.5 | 0.31727 | 0.08822 |
| -0.7 | 322.5 | 0.37614 | 0.07563 |
| -0.5 | 37.5 | 0.373 | 0.07572 |
| -0.5 | 67.5 | 0.5758 | 0.08866 |
| -0.5 | 82.5 | 0.66769 | 0.09251 |
| -0.5 | 97.5 | 0.6289 | 0.08322 |
| -0.5 | 112.5 | 0.52409 | 0.07681 |
| -0.5 | 127.5 | 0.57332 | 0.086 |
| -0.5 | 142.5 | 0.67083 | 0.10569 |
| -0.5 | 157.5 | 0.55977 | 0.07677 |
| -0.5 | 172.5 | 0.62445 | 0.07334 |
| -0.5 | 187.5 | 0.53748 | 0.06329 |
| -0.5 | 202.5 | 0.55568 | 0.07538 |
| -0.5 | 217.5 | 0.60898 | 0.09898 |
| -0.5 | 232.5 | 0.64646 | 0.09636 |
| -0.5 | 247.5 | 0.52635 | 0.07003 |
| -0.5 | 262.5 | 0.67897 | 0.08833 |
| -0.5 | 277.5 | 0.51362 | 0.07302 |
| -0.5 | 292.5 | 0.56744 | 0.09255 |
| -0.5 | 322.5 | 0.57515 | 0.10528 |
| -0.5 | 337.5 | 0.4426 | 0.10314 |
| -0.3 | 52.5 | 0.74077 | 0.09537 |
| -0.3 | 67.5 | 0.67495 | 0.07264 |
| -0.3 | 82.5 | 0.92188 | 0.08912 |
| -0.3 | 97.5 | 0.88198 | 0.07972 |
| -0.3 | 112.5 | 0.86117 | 0.0952 |
| -0.3 | 127.5 | 0.71672 | 0.09424 |
| -0.3 | 142.5 | 0.7641 | 0.09944 |
| -0.3 | 157.5 | 0.76387 | 0.08406 |
| -0.3 | 172.5 | 0.761 | 0.07009 |
| -0.3 | 187.5 | 0.77023 | 0.07069 |
| -0.3 | 202.5 | 0.77787 | 0.08051 |
| -0.3 | 217.5 | 0.83117 | 0.10902 |
| -0.3 | 232.5 | 0.83805 | 0.11805 |
| -0.3 | 247.5 | 0.93161 | 0.11084 |
| -0.3 | 262.5 | 0.68139 | 0.07361 |
| -0.3 | 277.5 | 0.83522 | 0.0823 |
| -0.3 | 292.5 | 0.83286 | 0.08394 |
| -0.3 | 307.5 | 0.57271 | 0.08446 |
| -0.1 | 37.5 | 0.75943 | 0.10812 |
| -0.1 | 52.5 | 0.86538 | 0.08511 |
| -0.1 | 67.5 | 0.99977 | 0.0821 |
| -0.1 | 82.5 | 1.0275 | 0.08946 |
| -0.1 | 97.5 | 1.05611 | 0.08687 |
| -0.1 | 112.5 | 0.9877 | 0.10203 |
| -0.1 | 127.5 | 0.95472 | 0.11282 |
| -0.1 | 142.5 | 0.9895 | 0.10553 |
| -0.1 | 157.5 | 0.8344 | 0.08114 |
| -0.1 | 172.5 | 1.02448 | 0.08687 |
| -0.1 | 187.5 | 0.96001 | 0.08159 |
| -0.1 | 202.5 | 0.93692 | 0.08588 |
| -0.1 | 217.5 | 0.99907 | 0.10557 |
| -0.1 | 232.5 | 0.95663 | 0.1101 |
| -0.1 | 247.5 | 1.09435 | 0.10981 |
| -0.1 | 262.5 | 0.96457 | 0.07988 |
| -0.1 | 277.5 | 0.91745 | 0.07793 |
| -0.1 | 292.5 | 0.82304 | 0.07594 |
| -0.1 | 307.5 | 0.66666 | 0.07036 |
| -0.1 | 322.5 | 0.82909 | 0.13548 |
| 0.1 | 22.5 | 0.62627 | 0.11025 |
| 0.1 | 37.5 | 1.00926 | 0.10085 |
| 0.1 | 52.5 | 0.98219 | 0.08951 |
| 0.1 | 67.5 | 1.14375 | 0.09144 |
| 0.1 | 82.5 | 1.05878 | 0.08093 |
| 0.1 | 97.5 | 1.18734 | 0.09301 |
| 0.1 | 112.5 | 1.20077 | 0.10196 |
| 0.1 | 127.5 | 1.1087 | 0.10367 |
| 0.1 | 142.5 | 1.08426 | 0.09592 |
| 0.1 | 157.5 | 1.03188 | 0.08043 |
| 0.1 | 172.5 | 1.0051 | 0.07542 |
| 0.1 | 187.5 | 1.07111 | 0.08147 |
| 0.1 | 202.5 | 1.08969 | 0.07787 |
| 0.1 | 217.5 | 1.07614 | 0.08599 |
| 0.1 | 232.5 | 1.08801 | 0.10228 |
| 0.1 | 247.5 | 1.18362 | 0.10338 |
| 0.1 | 262.5 | 1.2372 | 0.0963 |
| 0.1 | 277.5 | 1.056 | 0.08565 |
| 0.1 | 292.5 | 0.93763 | 0.07468 |
| 0.1 | 307.5 | 0.84568 | 0.08038 |
| 0.1 | 322.5 | 0.7621 | 0.08907 |
| 0.1 | 337.5 | 0.68605 | 0.1184 |
| 0.3 | 7.5 | 0.75894 | 0.17618 |
| 0.3 | 37.5 | 0.92319 | 0.1226 |
| 0.3 | 52.5 | 1.23096 | 0.11736 |
| 0.3 | 67.5 | 1.27972 | 0.11324 |
| 0.3 | 82.5 | 1.36209 | 0.11218 |
| 0.3 | 97.5 | 1.31423 | 0.11203 |
| 0.3 | 112.5 | 1.37443 | 0.11084 |
| 0.3 | 127.5 | 1.25007 | 0.09229 |
| 0.3 | 142.5 | 1.23873 | 0.08394 |
| 0.3 | 157.5 | 1.31232 | 0.0803 |
| 0.3 | 172.5 | 1.17393 | 0.07774 |
| 0.3 | 187.5 | 1.17487 | 0.07255 |
| 0.3 | 202.5 | 1.23945 | 0.08024 |
| 0.3 | 217.5 | 1.27659 | 0.08727 |
| 0.3 | 232.5 | 1.01525 | 0.08121 |
| 0.3 | 247.5 | 1.20415 | 0.10313 |
| 0.3 | 262.5 | 1.41534 | 0.12253 |
| 0.3 | 277.5 | 1.34808 | 0.10573 |
| 0.3 | 292.5 | 1.42181 | 0.11755 |
| 0.3 | 307.5 | 1.16781 | 0.1059 |
| 0.3 | 322.5 | 1.19974 | 0.14355 |
| 0.3 | 352.5 | 0.65616 | 0.1502 |
| 0.5 | 7.5 | 0.79625 | 0.0758 |
| 0.5 | 22.5 | 0.99135 | 0.12444 |
| 0.5 | 67.5 | 1.62061 | 0.15077 |
| 0.5 | 82.5 | 1.58342 | 0.15146 |
| 0.5 | 97.5 | 1.51914 | 0.1256 |
| 0.5 | 112.5 | 1.54869 | 0.1102 |
| 0.5 | 127.5 | 1.42434 | 0.0931 |
| 0.5 | 142.5 | 1.21659 | 0.07591 |
| 0.5 | 157.5 | 1.38755 | 0.0809 |
| 0.5 | 172.5 | 1.39149 | 0.07967 |
| 0.5 | 187.5 | 1.43321 | 0.08325 |
| 0.5 | 202.5 | 1.39555 | 0.07912 |
| 0.5 | 217.5 | 1.27611 | 0.0775 |
| 0.5 | 232.5 | 1.38307 | 0.08981 |
| 0.5 | 247.5 | 1.50944 | 0.10732 |
| 0.5 | 262.5 | 1.60778 | 0.13989 |
| 0.5 | 277.5 | 1.46433 | 0.13905 |
| 0.5 | 292.5 | 1.55075 | 0.15203 |
| 0.5 | 307.5 | 1.32415 | 0.1548 |
| 0.5 | 337.5 | 0.98469 | 0.15735 |
| 0.5 | 352.5 | 0.95161 | 0.09407 |
| 0.7 | 7.5 | 1.00501 | 0.06912 |
| 0.7 | 22.5 | 1.33546 | 0.09894 |
| 0.7 | 37.5 | 1.2421 | 0.10819 |
| 0.7 | 52.5 | 1.31084 | 0.11834 |
| 0.7 | 67.5 | 1.40378 | 0.11695 |
| 0.7 | 82.5 | 1.51646 | 0.11173 |
| 0.7 | 97.5 | 1.25251 | 0.10125 |
| 0.7 | 112.5 | 1.49971 | 0.09581 |
| 0.7 | 127.5 | 1.65906 | 0.09169 |
| 0.7 | 142.5 | 1.7284 | 0.09437 |
| 0.7 | 157.5 | 1.66096 | 0.09097 |
| 0.7 | 172.5 | 1.72068 | 0.09228 |
| 0.7 | 187.5 | 1.74658 | 0.09231 |
| 0.7 | 202.5 | 1.77178 | 0.09476 |
| 0.7 | 217.5 | 1.63724 | 0.08675 |
| 0.7 | 232.5 | 1.57504 | 0.09208 |
| 0.7 | 247.5 | 1.55422 | 0.09958 |
| 0.7 | 262.5 | 1.42648 | 0.10934 |
| 0.7 | 277.5 | 1.39739 | 0.11938 |
| 0.7 | 292.5 | 1.46507 | 0.13008 |
| 0.7 | 307.5 | 1.58507 | 0.16202 |
| 0.7 | 322.5 | 1.2421 | 0.11369 |
| 0.7 | 337.5 | 1.14662 | 0.08587 |
| 0.7 | 352.5 | 1.03498 | 0.07029 |
| 0.9 | 7.5 | 1.39463 | 0.08441 |
| 0.9 | 22.5 | 1.48137 | 0.09177 |
| 0.9 | 37.5 | 1.5701 | 0.09785 |
| 0.9 | 52.5 | 1.68226 | 0.10614 |
| 0.9 | 67.5 | 1.88548 | 0.11221 |
| 0.9 | 82.5 | 1.67548 | 0.09803 |
| 0.9 | 97.5 | 1.71409 | 0.10117 |
| 0.9 | 112.5 | 1.64535 | 0.10026 |
| 0.9 | 127.5 | 1.93143 | 0.11263 |
| 0.9 | 142.5 | 1.90242 | 0.10614 |
| 0.9 | 157.5 | 1.61083 | 0.09504 |
| 0.9 | 172.5 | 1.96826 | 0.10547 |
| 0.9 | 187.5 | 2.04899 | 0.10807 |
| 0.9 | 202.5 | 2.06327 | 0.10996 |
| 0.9 | 217.5 | 1.9256 | 0.10852 |
| 0.9 | 232.5 | 1.66476 | 0.09885 |
| 0.9 | 247.5 | 1.84404 | 0.10827 |
| 0.9 | 262.5 | 1.76542 | 0.10484 |
| 0.9 | 277.5 | 1.80019 | 0.10167 |
| 0.9 | 292.5 | 1.85825 | 0.10868 |
| 0.9 | 307.5 | 1.5705 | 0.10079 |
| 0.9 | 322.5 | 1.72372 | 0.11151 |
| 0.9 | 337.5 | 1.39208 | 0.09038 |
| 0.9 | 352.5 | 1.29124 | 0.07884 |