Measurement E14M32
| 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: | 1.21 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9242 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.5 | 52.5 | 1.61304 | 0.17351 |
| -0.5 | 67.5 | 1.64317 | 0.14464 |
| -0.5 | 82.5 | 1.73686 | 0.14351 |
| -0.5 | 97.5 | 1.8013 | 0.15634 |
| -0.5 | 112.5 | 1.64439 | 0.16527 |
| -0.5 | 127.5 | 1.20836 | 0.17075 |
| -0.5 | 142.5 | 0.91613 | 0.1399 |
| -0.5 | 157.5 | 0.46711 | 0.08217 |
| -0.5 | 172.5 | 0.41408 | 0.05937 |
| -0.5 | 187.5 | 0.46247 | 0.06313 |
| -0.5 | 202.5 | 0.50401 | 0.07669 |
| -0.5 | 217.5 | 0.85172 | 0.14527 |
| -0.5 | 247.5 | 1.47517 | 0.16105 |
| -0.5 | 262.5 | 1.60256 | 0.15682 |
| -0.5 | 277.5 | 1.64794 | 0.13831 |
| -0.5 | 292.5 | 1.59504 | 0.14598 |
| -0.5 | 307.5 | 1.62424 | 0.19482 |
| -0.3 | 37.5 | 1.19461 | 0.12897 |
| -0.3 | 52.5 | 1.51192 | 0.1218 |
| -0.3 | 67.5 | 1.66765 | 0.12912 |
| -0.3 | 82.5 | 2.31121 | 0.16886 |
| -0.3 | 97.5 | 1.82178 | 0.15529 |
| -0.3 | 112.5 | 1.88709 | 0.18132 |
| -0.3 | 127.5 | 1.57353 | 0.20017 |
| -0.3 | 142.5 | 0.78498 | 0.10593 |
| -0.3 | 157.5 | 0.65879 | 0.08056 |
| -0.3 | 172.5 | 0.47821 | 0.06467 |
| -0.3 | 187.5 | 0.57716 | 0.06748 |
| -0.3 | 202.5 | 0.62791 | 0.07147 |
| -0.3 | 217.5 | 1.12066 | 0.13061 |
| -0.3 | 232.5 | 1.24961 | 0.16201 |
| -0.3 | 247.5 | 1.81069 | 0.19706 |
| -0.3 | 262.5 | 1.89146 | 0.16652 |
| -0.3 | 277.5 | 1.87462 | 0.13866 |
| -0.3 | 292.5 | 1.68829 | 0.12805 |
| -0.3 | 307.5 | 1.53448 | 0.1276 |
| -0.3 | 322.5 | 1.10284 | 0.11568 |
| -0.3 | 337.5 | 0.52796 | 0.10156 |
| -0.1 | 22.5 | 0.53383 | 0.12099 |
| -0.1 | 37.5 | 1.02006 | 0.1097 |
| -0.1 | 52.5 | 1.53916 | 0.11577 |
| -0.1 | 67.5 | 2.01892 | 0.14605 |
| -0.1 | 82.5 | 2.17027 | 0.15416 |
| -0.1 | 97.5 | 2.12743 | 0.17024 |
| -0.1 | 112.5 | 1.85461 | 0.17853 |
| -0.1 | 127.5 | 1.51905 | 0.15903 |
| -0.1 | 142.5 | 1.19455 | 0.12995 |
| -0.1 | 157.5 | 0.76796 | 0.0884 |
| -0.1 | 172.5 | 0.64079 | 0.07379 |
| -0.1 | 187.5 | 0.65941 | 0.08174 |
| -0.1 | 202.5 | 0.75695 | 0.08533 |
| -0.1 | 217.5 | 1.02576 | 0.11762 |
| -0.1 | 232.5 | 1.65822 | 0.1691 |
| -0.1 | 247.5 | 1.74212 | 0.16978 |
| -0.1 | 262.5 | 2.16855 | 0.17727 |
| -0.1 | 277.5 | 2.03153 | 0.16044 |
| -0.1 | 292.5 | 1.78106 | 0.1388 |
| -0.1 | 307.5 | 1.60331 | 0.12978 |
| -0.1 | 322.5 | 1.06395 | 0.12002 |
| -0.1 | 337.5 | 0.56273 | 0.10146 |
| 0.1 | 7.5 | 0.44301 | 0.07752 |
| 0.1 | 22.5 | 0.43965 | 0.11851 |
| 0.1 | 37.5 | 1.02216 | 0.12384 |
| 0.1 | 52.5 | 1.42199 | 0.12701 |
| 0.1 | 67.5 | 1.84543 | 0.14648 |
| 0.1 | 82.5 | 2.05436 | 0.156 |
| 0.1 | 97.5 | 2.07804 | 0.16656 |
| 0.1 | 112.5 | 1.72657 | 0.15655 |
| 0.1 | 127.5 | 1.83662 | 0.16652 |
| 0.1 | 142.5 | 1.14557 | 0.10361 |
| 0.1 | 157.5 | 0.76582 | 0.07715 |
| 0.1 | 172.5 | 0.69345 | 0.06834 |
| 0.1 | 187.5 | 0.72542 | 0.06621 |
| 0.1 | 202.5 | 0.87607 | 0.07915 |
| 0.1 | 217.5 | 1.33582 | 0.11816 |
| 0.1 | 232.5 | 1.65584 | 0.1505 |
| 0.1 | 247.5 | 1.9164 | 0.17351 |
| 0.1 | 262.5 | 1.99097 | 0.17081 |
| 0.1 | 277.5 | 2.07905 | 0.16821 |
| 0.1 | 292.5 | 1.73167 | 0.15199 |
| 0.1 | 307.5 | 1.42199 | 0.13469 |
| 0.1 | 322.5 | 0.92797 | 0.12835 |
| 0.1 | 337.5 | 0.41852 | 0.15001 |
| 0.1 | 352.5 | 0.39499 | 0.08051 |
| 0.3 | 7.5 | 0.46384 | 0.06306 |
| 0.3 | 22.5 | 0.59203 | 0.1121 |
| 0.3 | 37.5 | 0.89776 | 0.15937 |
| 0.3 | 52.5 | 1.49349 | 0.16962 |
| 0.3 | 67.5 | 1.76611 | 0.16021 |
| 0.3 | 82.5 | 2.16505 | 0.17591 |
| 0.3 | 97.5 | 1.97665 | 0.16539 |
| 0.3 | 112.5 | 2.09205 | 0.15801 |
| 0.3 | 127.5 | 1.68269 | 0.14087 |
| 0.3 | 142.5 | 1.28116 | 0.10589 |
| 0.3 | 157.5 | 1.06394 | 0.08928 |
| 0.3 | 172.5 | 0.78739 | 0.07466 |
| 0.3 | 187.5 | 0.83362 | 0.07369 |
| 0.3 | 202.5 | 1.03184 | 0.08679 |
| 0.3 | 217.5 | 1.04903 | 0.08998 |
| 0.3 | 232.5 | 1.70621 | 0.13786 |
| 0.3 | 247.5 | 1.60029 | 0.13674 |
| 0.3 | 262.5 | 1.86488 | 0.16342 |
| 0.3 | 277.5 | 1.88495 | 0.16803 |
| 0.3 | 292.5 | 1.98548 | 0.18158 |
| 0.3 | 307.5 | 1.3676 | 0.13917 |
| 0.3 | 322.5 | 0.90709 | 0.15482 |
| 0.3 | 337.5 | 0.49847 | 0.10675 |
| 0.3 | 352.5 | 0.35744 | 0.05645 |
| 0.5 | 7.5 | 0.4278 | 0.04988 |
| 0.5 | 22.5 | 0.5402 | 0.0746 |
| 0.5 | 37.5 | 0.82892 | 0.11754 |
| 0.5 | 52.5 | 1.31635 | 0.15047 |
| 0.5 | 67.5 | 1.65714 | 0.15043 |
| 0.5 | 82.5 | 1.64176 | 0.15157 |
| 0.5 | 97.5 | 1.96653 | 0.15304 |
| 0.5 | 112.5 | 1.59446 | 0.12328 |
| 0.5 | 127.5 | 1.41768 | 0.10665 |
| 0.5 | 142.5 | 1.07527 | 0.08434 |
| 0.5 | 157.5 | 0.92639 | 0.07548 |
| 0.5 | 172.5 | 0.71439 | 0.0633 |
| 0.5 | 187.5 | 0.78008 | 0.06259 |
| 0.5 | 202.5 | 1.06081 | 0.08206 |
| 0.5 | 217.5 | 1.14831 | 0.09022 |
| 0.5 | 232.5 | 1.50014 | 0.1094 |
| 0.5 | 247.5 | 1.80517 | 0.14132 |
| 0.5 | 262.5 | 2.02309 | 0.15187 |
| 0.5 | 277.5 | 1.93922 | 0.16428 |
| 0.5 | 292.5 | 1.61113 | 0.15812 |
| 0.5 | 307.5 | 1.31635 | 0.13395 |
| 0.5 | 322.5 | 0.91607 | 0.10759 |
| 0.5 | 337.5 | 0.5817 | 0.0729 |
| 0.5 | 352.5 | 0.41621 | 0.05507 |
| 0.7 | 7.5 | 0.4664 | 0.05503 |
| 0.7 | 22.5 | 0.62625 | 0.05975 |
| 0.7 | 37.5 | 0.74108 | 0.07808 |
| 0.7 | 52.5 | 1.05212 | 0.09869 |
| 0.7 | 67.5 | 1.41939 | 0.11085 |
| 0.7 | 82.5 | 1.42855 | 0.10876 |
| 0.7 | 97.5 | 1.30741 | 0.10419 |
| 0.7 | 112.5 | 1.25569 | 0.09747 |
| 0.7 | 127.5 | 1.29598 | 0.09163 |
| 0.7 | 142.5 | 1.06936 | 0.07839 |
| 0.7 | 157.5 | 0.83507 | 0.06546 |
| 0.7 | 172.5 | 0.76117 | 0.06086 |
| 0.7 | 187.5 | 0.83872 | 0.06481 |
| 0.7 | 202.5 | 0.89482 | 0.06908 |
| 0.7 | 217.5 | 1.17305 | 0.08246 |
| 0.7 | 232.5 | 1.18757 | 0.08478 |
| 0.7 | 247.5 | 1.29032 | 0.09568 |
| 0.7 | 262.5 | 1.33777 | 0.10474 |
| 0.7 | 277.5 | 1.49325 | 0.11466 |
| 0.7 | 292.5 | 1.20325 | 0.10164 |
| 0.7 | 307.5 | 1.02021 | 0.09572 |
| 0.7 | 322.5 | 0.79143 | 0.07598 |
| 0.7 | 337.5 | 0.58574 | 0.06017 |
| 0.7 | 352.5 | 0.46927 | 0.05259 |
| 0.9 | 7.5 | 0.62853 | 0.06189 |
| 0.9 | 22.5 | 0.72334 | 0.06842 |
| 0.9 | 37.5 | 0.78203 | 0.07077 |
| 0.9 | 52.5 | 0.83005 | 0.07406 |
| 0.9 | 67.5 | 1.03403 | 0.08232 |
| 0.9 | 82.5 | 1.20988 | 0.09041 |
| 0.9 | 97.5 | 1.13466 | 0.08289 |
| 0.9 | 112.5 | 1.05197 | 0.08063 |
| 0.9 | 127.5 | 1.14986 | 0.08029 |
| 0.9 | 142.5 | 1.07374 | 0.08093 |
| 0.9 | 157.5 | 0.82994 | 0.06715 |
| 0.9 | 172.5 | 0.95841 | 0.06993 |
| 0.9 | 187.5 | 0.8978 | 0.06456 |
| 0.9 | 202.5 | 1.00094 | 0.07202 |
| 0.9 | 217.5 | 1.05926 | 0.07562 |
| 0.9 | 232.5 | 1.06254 | 0.07594 |
| 0.9 | 247.5 | 1.11569 | 0.08292 |
| 0.9 | 262.5 | 1.14704 | 0.08569 |
| 0.9 | 277.5 | 1.07558 | 0.07921 |
| 0.9 | 292.5 | 1.03087 | 0.08004 |
| 0.9 | 307.5 | 0.88082 | 0.07433 |
| 0.9 | 322.5 | 0.86145 | 0.07585 |
| 0.9 | 337.5 | 0.73094 | 0.06616 |
| 0.9 | 352.5 | 0.61636 | 0.06147 |