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 | syst. uncert. |
|---|---|---|---|---|
| -0.7 | 37.5 | 0.30041 | 0.06812 | 0.0203 |
| -0.7 | 52.5 | 0.41144 | 0.09189 | 0.04296 |
| -0.7 | 82.5 | 0.29312 | 0.07532 | 0.00926 |
| -0.7 | 97.5 | 0.39722 | 0.06873 | 0.04018 |
| -0.7 | 112.5 | 0.48833 | 0.06526 | 0.02643 |
| -0.7 | 127.5 | 0.3238 | 0.06964 | 0.06051 |
| -0.7 | 157.5 | 0.24052 | 0.06192 | 0.02555 |
| -0.7 | 172.5 | 0.33817 | 0.06914 | 0.04516 |
| -0.7 | 187.5 | 0.40495 | 0.07173 | 0.01628 |
| -0.7 | 202.5 | 0.43707 | 0.09135 | 0.08718 |
| -0.7 | 232.5 | 0.25981 | 0.06335 | 0.02307 |
| -0.7 | 247.5 | 0.59979 | 0.09225 | 0.03691 |
| -0.7 | 262.5 | 0.37309 | 0.05424 | 0.03459 |
| -0.7 | 277.5 | 0.51695 | 0.10625 | 0.12473 |
| -0.7 | 307.5 | 0.31727 | 0.08822 | 0.03261 |
| -0.7 | 322.5 | 0.37614 | 0.07563 | 0.01253 |
| -0.5 | 37.5 | 0.373 | 0.07572 | 0.04403 |
| -0.5 | 67.5 | 0.5758 | 0.08866 | 0.09629 |
| -0.5 | 82.5 | 0.66769 | 0.09251 | 0.02402 |
| -0.5 | 97.5 | 0.6289 | 0.08322 | 0.05512 |
| -0.5 | 112.5 | 0.52409 | 0.07681 | 0.05959 |
| -0.5 | 127.5 | 0.57332 | 0.086 | 0.09426 |
| -0.5 | 142.5 | 0.67083 | 0.10569 | 0.13481 |
| -0.5 | 157.5 | 0.55977 | 0.07677 | 0.05436 |
| -0.5 | 172.5 | 0.62445 | 0.07334 | 0.02487 |
| -0.5 | 187.5 | 0.53748 | 0.06329 | 0.03289 |
| -0.5 | 202.5 | 0.55568 | 0.07538 | 0.06314 |
| -0.5 | 217.5 | 0.60898 | 0.09898 | 0.18925 |
| -0.5 | 232.5 | 0.64646 | 0.09636 | 0.059 |
| -0.5 | 247.5 | 0.52635 | 0.07003 | 0.03162 |
| -0.5 | 262.5 | 0.67897 | 0.08833 | 0.02499 |
| -0.5 | 277.5 | 0.51362 | 0.07302 | 0.04563 |
| -0.5 | 292.5 | 0.56744 | 0.09255 | 0.07307 |
| -0.5 | 322.5 | 0.57515 | 0.10528 | 0.0383 |
| -0.5 | 337.5 | 0.4426 | 0.10314 | 0.26757 |
| -0.3 | 52.5 | 0.74077 | 0.09537 | 0.11037 |
| -0.3 | 67.5 | 0.67495 | 0.07264 | 0.01858 |
| -0.3 | 82.5 | 0.92188 | 0.08912 | 0.02427 |
| -0.3 | 97.5 | 0.88198 | 0.07972 | 0.03432 |
| -0.3 | 112.5 | 0.86117 | 0.0952 | 0.03531 |
| -0.3 | 127.5 | 0.71672 | 0.09424 | 0.13233 |
| -0.3 | 142.5 | 0.7641 | 0.09944 | 0.1562 |
| -0.3 | 157.5 | 0.76387 | 0.08406 | 0.06702 |
| -0.3 | 172.5 | 0.761 | 0.07009 | 0.04009 |
| -0.3 | 187.5 | 0.77023 | 0.07069 | 0.01434 |
| -0.3 | 202.5 | 0.77787 | 0.08051 | 0.08662 |
| -0.3 | 217.5 | 0.83117 | 0.10902 | 0.13813 |
| -0.3 | 232.5 | 0.83805 | 0.11805 | 0.18929 |
| -0.3 | 247.5 | 0.93161 | 0.11084 | 0.06896 |
| -0.3 | 262.5 | 0.68139 | 0.07361 | 0.0346 |
| -0.3 | 277.5 | 0.83522 | 0.0823 | 0.0376 |
| -0.3 | 292.5 | 0.83286 | 0.08394 | 0.04345 |
| -0.3 | 307.5 | 0.57271 | 0.08446 | 0.03076 |
| -0.1 | 37.5 | 0.75943 | 0.10812 | 0.2021 |
| -0.1 | 52.5 | 0.86538 | 0.08511 | 0.01177 |
| -0.1 | 67.5 | 0.99977 | 0.0821 | 0.02516 |
| -0.1 | 82.5 | 1.0275 | 0.08946 | 0.02187 |
| -0.1 | 97.5 | 1.05611 | 0.08687 | 0.04548 |
| -0.1 | 112.5 | 0.9877 | 0.10203 | 0.08635 |
| -0.1 | 127.5 | 0.95472 | 0.11282 | 0.21204 |
| -0.1 | 142.5 | 0.9895 | 0.10553 | 0.15428 |
| -0.1 | 157.5 | 0.8344 | 0.08114 | 0.04401 |
| -0.1 | 172.5 | 1.02448 | 0.08687 | 0.06126 |
| -0.1 | 187.5 | 0.96001 | 0.08159 | 0.0297 |
| -0.1 | 202.5 | 0.93692 | 0.08588 | 0.08083 |
| -0.1 | 217.5 | 0.99907 | 0.10557 | 0.10432 |
| -0.1 | 232.5 | 0.95663 | 0.1101 | 0.24497 |
| -0.1 | 247.5 | 1.09435 | 0.10981 | 0.11816 |
| -0.1 | 262.5 | 0.96457 | 0.07988 | 0.04963 |
| -0.1 | 277.5 | 0.91745 | 0.07793 | 0.02218 |
| -0.1 | 292.5 | 0.82304 | 0.07594 | 0.00838 |
| -0.1 | 307.5 | 0.66666 | 0.07036 | 0.00927 |
| -0.1 | 322.5 | 0.82909 | 0.13548 | 0.06227 |
| 0.1 | 22.5 | 0.62627 | 0.11025 | 0.14293 |
| 0.1 | 37.5 | 1.00926 | 0.10085 | 0.03229 |
| 0.1 | 52.5 | 0.98219 | 0.08951 | 0.01837 |
| 0.1 | 67.5 | 1.14375 | 0.09144 | 0.02124 |
| 0.1 | 82.5 | 1.05878 | 0.08093 | 0.02415 |
| 0.1 | 97.5 | 1.18734 | 0.09301 | 0.0801 |
| 0.1 | 112.5 | 1.20077 | 0.10196 | 0.09157 |
| 0.1 | 127.5 | 1.1087 | 0.10367 | 0.08408 |
| 0.1 | 142.5 | 1.08426 | 0.09592 | 0.04553 |
| 0.1 | 157.5 | 1.03188 | 0.08043 | 0.0361 |
| 0.1 | 172.5 | 1.0051 | 0.07542 | 0.00969 |
| 0.1 | 187.5 | 1.07111 | 0.08147 | 0.02551 |
| 0.1 | 202.5 | 1.08969 | 0.07787 | 0.01951 |
| 0.1 | 217.5 | 1.07614 | 0.08599 | 0.07494 |
| 0.1 | 232.5 | 1.08801 | 0.10228 | 0.08995 |
| 0.1 | 247.5 | 1.18362 | 0.10338 | 0.16329 |
| 0.1 | 262.5 | 1.2372 | 0.0963 | 0.04314 |
| 0.1 | 277.5 | 1.056 | 0.08565 | 0.02464 |
| 0.1 | 292.5 | 0.93763 | 0.07468 | 0.03187 |
| 0.1 | 307.5 | 0.84568 | 0.08038 | 0.012 |
| 0.1 | 322.5 | 0.7621 | 0.08907 | 0.05437 |
| 0.1 | 337.5 | 0.68605 | 0.1184 | 0.16393 |
| 0.3 | 7.5 | 0.75894 | 0.17618 | 0.15422 |
| 0.3 | 37.5 | 0.92319 | 0.1226 | 0.06498 |
| 0.3 | 52.5 | 1.23096 | 0.11736 | 0.01072 |
| 0.3 | 67.5 | 1.27972 | 0.11324 | 0.01684 |
| 0.3 | 82.5 | 1.36209 | 0.11218 | 0.03704 |
| 0.3 | 97.5 | 1.31423 | 0.11203 | 0.08425 |
| 0.3 | 112.5 | 1.37443 | 0.11084 | 0.11895 |
| 0.3 | 127.5 | 1.25007 | 0.09229 | 0.04553 |
| 0.3 | 142.5 | 1.23873 | 0.08394 | 0.02028 |
| 0.3 | 157.5 | 1.31232 | 0.0803 | 0.01743 |
| 0.3 | 172.5 | 1.17393 | 0.07774 | 0.01126 |
| 0.3 | 187.5 | 1.17487 | 0.07255 | 0.02703 |
| 0.3 | 202.5 | 1.23945 | 0.08024 | 0.01817 |
| 0.3 | 217.5 | 1.27659 | 0.08727 | 0.04327 |
| 0.3 | 232.5 | 1.01525 | 0.08121 | 0.04332 |
| 0.3 | 247.5 | 1.20415 | 0.10313 | 0.09456 |
| 0.3 | 262.5 | 1.41534 | 0.12253 | 0.07106 |
| 0.3 | 277.5 | 1.34808 | 0.10573 | 0.08349 |
| 0.3 | 292.5 | 1.42181 | 0.11755 | 0.02726 |
| 0.3 | 307.5 | 1.16781 | 0.1059 | 0.02298 |
| 0.3 | 322.5 | 1.19974 | 0.14355 | 0.12468 |
| 0.3 | 352.5 | 0.65616 | 0.1502 | 0.1978 |
| 0.5 | 7.5 | 0.79625 | 0.0758 | 0.05782 |
| 0.5 | 22.5 | 0.99135 | 0.12444 | 0.22895 |
| 0.5 | 67.5 | 1.62061 | 0.15077 | 0.035 |
| 0.5 | 82.5 | 1.58342 | 0.15146 | 0.06911 |
| 0.5 | 97.5 | 1.51914 | 0.1256 | 0.07153 |
| 0.5 | 112.5 | 1.54869 | 0.1102 | 0.04778 |
| 0.5 | 127.5 | 1.42434 | 0.0931 | 0.02629 |
| 0.5 | 142.5 | 1.21659 | 0.07591 | 0.01722 |
| 0.5 | 157.5 | 1.38755 | 0.0809 | 0.0162 |
| 0.5 | 172.5 | 1.39149 | 0.07967 | 0.01802 |
| 0.5 | 187.5 | 1.43321 | 0.08325 | 0.01494 |
| 0.5 | 202.5 | 1.39555 | 0.07912 | 0.01898 |
| 0.5 | 217.5 | 1.27611 | 0.0775 | 0.01479 |
| 0.5 | 232.5 | 1.38307 | 0.08981 | 0.02958 |
| 0.5 | 247.5 | 1.50944 | 0.10732 | 0.04033 |
| 0.5 | 262.5 | 1.60778 | 0.13989 | 0.08748 |
| 0.5 | 277.5 | 1.46433 | 0.13905 | 0.08769 |
| 0.5 | 292.5 | 1.55075 | 0.15203 | 0.00587 |
| 0.5 | 307.5 | 1.32415 | 0.1548 | 0.05939 |
| 0.5 | 337.5 | 0.98469 | 0.15735 | 0.17459 |
| 0.5 | 352.5 | 0.95161 | 0.09407 | 0.1131 |
| 0.7 | 7.5 | 1.00501 | 0.06912 | 0.00792 |
| 0.7 | 22.5 | 1.33546 | 0.09894 | 0.04016 |
| 0.7 | 37.5 | 1.2421 | 0.10819 | 0.0354 |
| 0.7 | 52.5 | 1.31084 | 0.11834 | 0.01281 |
| 0.7 | 67.5 | 1.40378 | 0.11695 | 0.01536 |
| 0.7 | 82.5 | 1.51646 | 0.11173 | 0.03165 |
| 0.7 | 97.5 | 1.25251 | 0.10125 | 0.02357 |
| 0.7 | 112.5 | 1.49971 | 0.09581 | 0.01352 |
| 0.7 | 127.5 | 1.65906 | 0.09169 | 0.02183 |
| 0.7 | 142.5 | 1.7284 | 0.09437 | 0.01811 |
| 0.7 | 157.5 | 1.66096 | 0.09097 | 0.01403 |
| 0.7 | 172.5 | 1.72068 | 0.09228 | 0.02253 |
| 0.7 | 187.5 | 1.74658 | 0.09231 | 0.01747 |
| 0.7 | 202.5 | 1.77178 | 0.09476 | 0.01783 |
| 0.7 | 217.5 | 1.63724 | 0.08675 | 0.01821 |
| 0.7 | 232.5 | 1.57504 | 0.09208 | 0.01701 |
| 0.7 | 247.5 | 1.55422 | 0.09958 | 0.02457 |
| 0.7 | 262.5 | 1.42648 | 0.10934 | 0.02807 |
| 0.7 | 277.5 | 1.39739 | 0.11938 | 0.02307 |
| 0.7 | 292.5 | 1.46507 | 0.13008 | 0.01271 |
| 0.7 | 307.5 | 1.58507 | 0.16202 | 0.02791 |
| 0.7 | 322.5 | 1.2421 | 0.11369 | 0.04014 |
| 0.7 | 337.5 | 1.14662 | 0.08587 | 0.02674 |
| 0.7 | 352.5 | 1.03498 | 0.07029 | 0.02545 |
| 0.9 | 7.5 | 1.39463 | 0.08441 | 0.02006 |
| 0.9 | 22.5 | 1.48137 | 0.09177 | 0.02201 |
| 0.9 | 37.5 | 1.5701 | 0.09785 | 0.01976 |
| 0.9 | 52.5 | 1.68226 | 0.10614 | 0.03614 |
| 0.9 | 67.5 | 1.88548 | 0.11221 | 0.02689 |
| 0.9 | 82.5 | 1.67548 | 0.09803 | 0.01774 |
| 0.9 | 97.5 | 1.71409 | 0.10117 | 0.0186 |
| 0.9 | 112.5 | 1.64535 | 0.10026 | 0.01548 |
| 0.9 | 127.5 | 1.93143 | 0.11263 | 0.01841 |
| 0.9 | 142.5 | 1.90242 | 0.10614 | 0.00672 |
| 0.9 | 157.5 | 1.61083 | 0.09504 | 0.01391 |
| 0.9 | 172.5 | 1.96826 | 0.10547 | 0.01576 |
| 0.9 | 187.5 | 2.04899 | 0.10807 | 0.01724 |
| 0.9 | 202.5 | 2.06327 | 0.10996 | 0.01718 |
| 0.9 | 217.5 | 1.9256 | 0.10852 | 0.00929 |
| 0.9 | 232.5 | 1.66476 | 0.09885 | 0.02214 |
| 0.9 | 247.5 | 1.84404 | 0.10827 | 0.0144 |
| 0.9 | 262.5 | 1.76542 | 0.10484 | 0.0226 |
| 0.9 | 277.5 | 1.80019 | 0.10167 | 0.02374 |
| 0.9 | 292.5 | 1.85825 | 0.10868 | 0.03252 |
| 0.9 | 307.5 | 1.5705 | 0.10079 | 0.01454 |
| 0.9 | 322.5 | 1.72372 | 0.11151 | 0.02384 |
| 0.9 | 337.5 | 1.39208 | 0.09038 | 0.00781 |
| 0.9 | 352.5 | 1.29124 | 0.07884 | 0.01651 |