Measurement E14M50
| 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: | 1.57 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8809 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.68808 | 0.09081 |
| -0.7 | 22.5 | 0.68362 | 0.12895 |
| -0.7 | 37.5 | 0.83056 | 0.09386 |
| -0.7 | 52.5 | 0.9347 | 0.10324 |
| -0.7 | 67.5 | 0.92403 | 0.12022 |
| -0.7 | 82.5 | 0.90904 | 0.10967 |
| -0.7 | 97.5 | 0.80904 | 0.08375 |
| -0.7 | 112.5 | 0.77313 | 0.07327 |
| -0.7 | 127.5 | 0.74665 | 0.07301 |
| -0.7 | 142.5 | 0.70083 | 0.09063 |
| -0.7 | 157.5 | 0.66891 | 0.09618 |
| -0.7 | 172.5 | 0.66685 | 0.06755 |
| -0.7 | 187.5 | 0.63918 | 0.06821 |
| -0.7 | 202.5 | 0.63611 | 0.0771 |
| -0.7 | 217.5 | 0.77515 | 0.10334 |
| -0.7 | 232.5 | 0.7366 | 0.07475 |
| -0.7 | 247.5 | 0.80327 | 0.0676 |
| -0.7 | 262.5 | 0.82225 | 0.07758 |
| -0.7 | 277.5 | 0.7668 | 0.1102 |
| -0.7 | 292.5 | 0.78936 | 0.11533 |
| -0.7 | 307.5 | 0.75802 | 0.08579 |
| -0.7 | 322.5 | 0.8955 | 0.10917 |
| -0.7 | 337.5 | 0.64581 | 0.13489 |
| -0.7 | 352.5 | 0.61501 | 0.0986 |
| -0.5 | 7.5 | 0.88617 | 0.1402 |
| -0.5 | 22.5 | 1.18326 | 0.16077 |
| -0.5 | 37.5 | 1.23173 | 0.1062 |
| -0.5 | 52.5 | 1.26232 | 0.116 |
| -0.5 | 67.5 | 1.15733 | 0.11543 |
| -0.5 | 82.5 | 1.23162 | 0.09611 |
| -0.5 | 97.5 | 1.13453 | 0.08639 |
| -0.5 | 112.5 | 0.93143 | 0.07653 |
| -0.5 | 127.5 | 0.93844 | 0.08717 |
| -0.5 | 142.5 | 0.77981 | 0.08853 |
| -0.5 | 157.5 | 0.74741 | 0.07475 |
| -0.5 | 172.5 | 0.7314 | 0.0598 |
| -0.5 | 187.5 | 0.74268 | 0.06588 |
| -0.5 | 202.5 | 0.72689 | 0.07079 |
| -0.5 | 217.5 | 0.88906 | 0.09212 |
| -0.5 | 232.5 | 1.03113 | 0.09055 |
| -0.5 | 247.5 | 1.04062 | 0.08048 |
| -0.5 | 262.5 | 1.04695 | 0.08298 |
| -0.5 | 277.5 | 1.12286 | 0.09252 |
| -0.5 | 292.5 | 1.18142 | 0.11851 |
| -0.5 | 307.5 | 1.21573 | 0.12215 |
| -0.5 | 322.5 | 1.15168 | 0.09596 |
| -0.5 | 337.5 | 0.81669 | 0.11725 |
| -0.5 | 352.5 | 0.90876 | 0.15318 |
| -0.3 | 22.5 | 1.06323 | 0.15194 |
| -0.3 | 37.5 | 1.25513 | 0.14298 |
| -0.3 | 52.5 | 1.27005 | 0.13553 |
| -0.3 | 67.5 | 1.22499 | 0.10443 |
| -0.3 | 82.5 | 1.17059 | 0.07991 |
| -0.3 | 97.5 | 1.21369 | 0.07927 |
| -0.3 | 112.5 | 1.06512 | 0.07831 |
| -0.3 | 127.5 | 0.93682 | 0.09651 |
| -0.3 | 142.5 | 0.92729 | 0.10611 |
| -0.3 | 157.5 | 0.7349 | 0.07839 |
| -0.3 | 172.5 | 0.79771 | 0.0658 |
| -0.3 | 187.5 | 0.85932 | 0.0704 |
| -0.3 | 202.5 | 0.78266 | 0.07685 |
| -0.3 | 217.5 | 0.87165 | 0.09287 |
| -0.3 | 232.5 | 1.03584 | 0.09895 |
| -0.3 | 247.5 | 1.06595 | 0.08615 |
| -0.3 | 262.5 | 1.10309 | 0.07752 |
| -0.3 | 277.5 | 1.17945 | 0.07932 |
| -0.3 | 292.5 | 1.2833 | 0.10218 |
| -0.3 | 307.5 | 1.23047 | 0.14516 |
| -0.3 | 322.5 | 1.06748 | 0.14466 |
| -0.3 | 337.5 | 1.13332 | 0.14013 |
| -0.1 | 22.5 | 1.02315 | 0.18352 |
| -0.1 | 52.5 | 1.00864 | 0.11809 |
| -0.1 | 67.5 | 1.00898 | 0.08492 |
| -0.1 | 82.5 | 1.11722 | 0.07823 |
| -0.1 | 97.5 | 1.13714 | 0.07273 |
| -0.1 | 112.5 | 0.90501 | 0.07262 |
| -0.1 | 127.5 | 1.02307 | 0.10224 |
| -0.1 | 142.5 | 0.94044 | 0.09118 |
| -0.1 | 157.5 | 0.79171 | 0.07435 |
| -0.1 | 172.5 | 0.77745 | 0.06317 |
| -0.1 | 187.5 | 0.79026 | 0.07388 |
| -0.1 | 202.5 | 0.64188 | 0.06498 |
| -0.1 | 217.5 | 0.89241 | 0.08739 |
| -0.1 | 232.5 | 0.99875 | 0.09512 |
| -0.1 | 247.5 | 0.94309 | 0.0774 |
| -0.1 | 262.5 | 1.10793 | 0.07744 |
| -0.1 | 277.5 | 1.15487 | 0.07668 |
| -0.1 | 292.5 | 1.15415 | 0.08836 |
| -0.1 | 307.5 | 1.05935 | 0.1273 |
| -0.1 | 337.5 | 1.02184 | 0.1791 |
| 0.1 | 37.5 | 1.01187 | 0.11642 |
| 0.1 | 52.5 | 1.04641 | 0.09789 |
| 0.1 | 67.5 | 1.08997 | 0.08234 |
| 0.1 | 82.5 | 0.97141 | 0.07809 |
| 0.1 | 97.5 | 0.91379 | 0.07585 |
| 0.1 | 112.5 | 1.04271 | 0.08935 |
| 0.1 | 127.5 | 0.83094 | 0.08466 |
| 0.1 | 142.5 | 0.93051 | 0.08294 |
| 0.1 | 157.5 | 0.84236 | 0.06846 |
| 0.1 | 172.5 | 0.8689 | 0.06666 |
| 0.1 | 187.5 | 0.78621 | 0.06655 |
| 0.1 | 202.5 | 0.73406 | 0.06431 |
| 0.1 | 217.5 | 0.87793 | 0.07755 |
| 0.1 | 232.5 | 1.00677 | 0.09868 |
| 0.1 | 247.5 | 0.95788 | 0.0816 |
| 0.1 | 262.5 | 0.93527 | 0.0713 |
| 0.1 | 277.5 | 0.93502 | 0.07444 |
| 0.1 | 292.5 | 1.06881 | 0.08541 |
| 0.1 | 307.5 | 1.04823 | 0.09999 |
| 0.1 | 322.5 | 1.05308 | 0.12406 |
| 0.3 | 22.5 | 0.57445 | 0.11442 |
| 0.3 | 37.5 | 0.83013 | 0.07787 |
| 0.3 | 52.5 | 0.89502 | 0.07792 |
| 0.3 | 67.5 | 0.88957 | 0.07444 |
| 0.3 | 82.5 | 0.9028 | 0.07436 |
| 0.3 | 97.5 | 0.85815 | 0.08619 |
| 0.3 | 112.5 | 1.02003 | 0.09155 |
| 0.3 | 127.5 | 0.99169 | 0.08969 |
| 0.3 | 142.5 | 0.94325 | 0.07916 |
| 0.3 | 157.5 | 0.71658 | 0.05455 |
| 0.3 | 172.5 | 0.72962 | 0.055 |
| 0.3 | 187.5 | 0.66316 | 0.05481 |
| 0.3 | 202.5 | 0.56091 | 0.04492 |
| 0.3 | 217.5 | 0.84803 | 0.0697 |
| 0.3 | 232.5 | 0.96098 | 0.09267 |
| 0.3 | 247.5 | 0.97944 | 0.09394 |
| 0.3 | 262.5 | 0.84734 | 0.08008 |
| 0.3 | 277.5 | 0.91322 | 0.07606 |
| 0.3 | 292.5 | 0.94836 | 0.07936 |
| 0.3 | 307.5 | 0.94205 | 0.0802 |
| 0.3 | 322.5 | 0.81273 | 0.07441 |
| 0.3 | 337.5 | 0.42864 | 0.08651 |
| 0.5 | 7.5 | 0.43403 | 0.11696 |
| 0.5 | 37.5 | 0.80248 | 0.09676 |
| 0.5 | 52.5 | 0.88645 | 0.08806 |
| 0.5 | 67.5 | 0.98883 | 0.091 |
| 0.5 | 82.5 | 1.07637 | 0.09946 |
| 0.5 | 97.5 | 0.93984 | 0.09092 |
| 0.5 | 112.5 | 1.1146 | 0.11266 |
| 0.5 | 127.5 | 1.11695 | 0.09749 |
| 0.5 | 142.5 | 0.92451 | 0.07033 |
| 0.5 | 157.5 | 0.6285 | 0.04668 |
| 0.5 | 172.5 | 0.64209 | 0.04993 |
| 0.5 | 187.5 | 0.67239 | 0.05134 |
| 0.5 | 202.5 | 0.6073 | 0.04821 |
| 0.5 | 217.5 | 0.73886 | 0.06195 |
| 0.5 | 232.5 | 0.99032 | 0.081 |
| 0.5 | 247.5 | 1.04736 | 0.10348 |
| 0.5 | 262.5 | 1.04474 | 0.10487 |
| 0.5 | 277.5 | 0.95468 | 0.09287 |
| 0.5 | 292.5 | 0.84398 | 0.08235 |
| 0.5 | 307.5 | 0.87454 | 0.08412 |
| 0.5 | 322.5 | 0.82971 | 0.10207 |
| 0.5 | 352.5 | 0.49074 | 0.12031 |
| 0.7 | 7.5 | 0.68797 | 0.05814 |
| 0.7 | 22.5 | 0.7862 | 0.09394 |
| 0.7 | 37.5 | 0.963 | 0.12743 |
| 0.7 | 52.5 | 1.07022 | 0.1287 |
| 0.7 | 67.5 | 1.14049 | 0.13148 |
| 0.7 | 82.5 | 1.25369 | 0.12076 |
| 0.7 | 97.5 | 1.28878 | 0.11479 |
| 0.7 | 112.5 | 1.32445 | 0.12423 |
| 0.7 | 127.5 | 1.01421 | 0.08626 |
| 0.7 | 142.5 | 0.71885 | 0.05932 |
| 0.7 | 157.5 | 0.66531 | 0.05135 |
| 0.7 | 172.5 | 0.7085 | 0.05743 |
| 0.7 | 187.5 | 0.67588 | 0.05406 |
| 0.7 | 202.5 | 0.68714 | 0.05279 |
| 0.7 | 217.5 | 0.70793 | 0.05978 |
| 0.7 | 232.5 | 0.99102 | 0.09015 |
| 0.7 | 247.5 | 1.19311 | 0.11123 |
| 0.7 | 262.5 | 1.23243 | 0.12321 |
| 0.7 | 277.5 | 1.25369 | 0.11609 |
| 0.7 | 292.5 | 1.18883 | 0.12143 |
| 0.7 | 307.5 | 0.89016 | 0.12453 |
| 0.7 | 322.5 | 0.88119 | 0.12486 |
| 0.7 | 337.5 | 0.7819 | 0.08281 |
| 0.7 | 352.5 | 0.57309 | 0.0526 |
| 0.9 | 7.5 | 0.87173 | 0.0568 |
| 0.9 | 22.5 | 1.02484 | 0.06402 |
| 0.9 | 37.5 | 0.95789 | 0.06774 |
| 0.9 | 52.5 | 1.01932 | 0.07505 |
| 0.9 | 67.5 | 0.95897 | 0.06927 |
| 0.9 | 82.5 | 0.88572 | 0.06398 |
| 0.9 | 97.5 | 1.1288 | 0.07493 |
| 0.9 | 112.5 | 0.92306 | 0.06929 |
| 0.9 | 127.5 | 0.83453 | 0.06256 |
| 0.9 | 142.5 | 0.84136 | 0.06605 |
| 0.9 | 157.5 | 0.8421 | 0.0701 |
| 0.9 | 172.5 | 0.83192 | 0.06915 |
| 0.9 | 187.5 | 0.88969 | 0.06822 |
| 0.9 | 202.5 | 0.82184 | 0.06514 |
| 0.9 | 217.5 | 0.87713 | 0.06356 |
| 0.9 | 232.5 | 0.88247 | 0.06458 |
| 0.9 | 247.5 | 0.97641 | 0.06711 |
| 0.9 | 262.5 | 1.06756 | 0.07301 |
| 0.9 | 277.5 | 0.92129 | 0.06565 |
| 0.9 | 292.5 | 0.99283 | 0.07388 |
| 0.9 | 307.5 | 0.94921 | 0.0728 |
| 0.9 | 322.5 | 1.08812 | 0.07429 |
| 0.9 | 337.5 | 0.92399 | 0.06032 |
| 0.9 | 352.5 | 0.94929 | 0.06043 |