Measurement E14M54
| 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: | 1.65 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8668 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.77541 | 0.08032 |
| -0.7 | 22.5 | 0.82477 | 0.10386 |
| -0.7 | 37.5 | 0.73818 | 0.07727 |
| -0.7 | 52.5 | 0.6528 | 0.06809 |
| -0.7 | 67.5 | 0.67933 | 0.07861 |
| -0.7 | 82.5 | 0.6027 | 0.08598 |
| -0.7 | 97.5 | 0.64155 | 0.06893 |
| -0.7 | 112.5 | 0.56082 | 0.07654 |
| -0.7 | 127.5 | 0.61192 | 0.06865 |
| -0.7 | 142.5 | 0.63168 | 0.08421 |
| -0.7 | 157.5 | 0.62502 | 0.09409 |
| -0.7 | 172.5 | 0.55175 | 0.07118 |
| -0.7 | 187.5 | 0.6557 | 0.07913 |
| -0.7 | 202.5 | 0.66774 | 0.0858 |
| -0.7 | 217.5 | 0.65421 | 0.08415 |
| -0.7 | 232.5 | 0.54335 | 0.06469 |
| -0.7 | 247.5 | 0.5582 | 0.05745 |
| -0.7 | 262.5 | 0.64413 | 0.06428 |
| -0.7 | 277.5 | 0.58271 | 0.08392 |
| -0.7 | 292.5 | 0.66175 | 0.07899 |
| -0.7 | 307.5 | 0.67305 | 0.06869 |
| -0.7 | 322.5 | 0.76115 | 0.08272 |
| -0.7 | 337.5 | 0.71158 | 0.11281 |
| -0.7 | 352.5 | 0.66734 | 0.07392 |
| -0.5 | 7.5 | 0.80031 | 0.11543 |
| -0.5 | 37.5 | 0.76565 | 0.07612 |
| -0.5 | 52.5 | 0.78804 | 0.07236 |
| -0.5 | 67.5 | 0.80244 | 0.08763 |
| -0.5 | 82.5 | 0.83946 | 0.07858 |
| -0.5 | 97.5 | 0.72818 | 0.06562 |
| -0.5 | 112.5 | 0.63659 | 0.06241 |
| -0.5 | 127.5 | 0.60692 | 0.07157 |
| -0.5 | 142.5 | 0.54223 | 0.0816 |
| -0.5 | 157.5 | 0.62371 | 0.06979 |
| -0.5 | 172.5 | 0.62659 | 0.06134 |
| -0.5 | 187.5 | 0.59433 | 0.06313 |
| -0.5 | 202.5 | 0.63044 | 0.07175 |
| -0.5 | 217.5 | 0.61499 | 0.07561 |
| -0.5 | 232.5 | 0.60423 | 0.06658 |
| -0.5 | 247.5 | 0.72305 | 0.06269 |
| -0.5 | 262.5 | 0.7448 | 0.06535 |
| -0.5 | 277.5 | 0.7187 | 0.06921 |
| -0.5 | 292.5 | 0.73623 | 0.08514 |
| -0.5 | 307.5 | 0.80379 | 0.07434 |
| -0.5 | 322.5 | 0.74789 | 0.07447 |
| -0.5 | 337.5 | 0.84701 | 0.11732 |
| -0.5 | 352.5 | 0.73439 | 0.10028 |
| -0.3 | 22.5 | 0.80961 | 0.13233 |
| -0.3 | 37.5 | 0.79231 | 0.10622 |
| -0.3 | 52.5 | 0.71038 | 0.09123 |
| -0.3 | 67.5 | 0.74868 | 0.07341 |
| -0.3 | 82.5 | 0.80117 | 0.06433 |
| -0.3 | 97.5 | 0.73306 | 0.0547 |
| -0.3 | 112.5 | 0.69772 | 0.06188 |
| -0.3 | 127.5 | 0.69127 | 0.07631 |
| -0.3 | 142.5 | 0.6663 | 0.07775 |
| -0.3 | 157.5 | 0.58251 | 0.06926 |
| -0.3 | 172.5 | 0.58888 | 0.05942 |
| -0.3 | 187.5 | 0.61626 | 0.06105 |
| -0.3 | 202.5 | 0.57764 | 0.06153 |
| -0.3 | 217.5 | 0.62711 | 0.07665 |
| -0.3 | 232.5 | 0.68906 | 0.07647 |
| -0.3 | 247.5 | 0.66399 | 0.05679 |
| -0.3 | 262.5 | 0.72525 | 0.05604 |
| -0.3 | 277.5 | 0.7655 | 0.06112 |
| -0.3 | 292.5 | 0.60562 | 0.06974 |
| -0.3 | 307.5 | 0.81447 | 0.1054 |
| -0.3 | 322.5 | 0.83776 | 0.10435 |
| -0.3 | 337.5 | 0.82516 | 0.1181 |
| -0.1 | 22.5 | 0.77707 | 0.12123 |
| -0.1 | 52.5 | 0.85799 | 0.12081 |
| -0.1 | 67.5 | 0.8614 | 0.07579 |
| -0.1 | 82.5 | 0.75217 | 0.06985 |
| -0.1 | 97.5 | 0.74191 | 0.05587 |
| -0.1 | 112.5 | 0.7565 | 0.0573 |
| -0.1 | 127.5 | 0.73223 | 0.07203 |
| -0.1 | 142.5 | 0.68669 | 0.06696 |
| -0.1 | 157.5 | 0.63914 | 0.0561 |
| -0.1 | 172.5 | 0.58398 | 0.05122 |
| -0.1 | 187.5 | 0.62642 | 0.05131 |
| -0.1 | 202.5 | 0.56007 | 0.05215 |
| -0.1 | 217.5 | 0.61393 | 0.06713 |
| -0.1 | 232.5 | 0.69028 | 0.06803 |
| -0.1 | 247.5 | 0.77745 | 0.06315 |
| -0.1 | 262.5 | 0.81425 | 0.0577 |
| -0.1 | 277.5 | 0.7737 | 0.05885 |
| -0.1 | 292.5 | 0.71754 | 0.06865 |
| -0.1 | 307.5 | 0.78284 | 0.10614 |
| -0.1 | 337.5 | 0.84293 | 0.14324 |
| 0.1 | 37.5 | 0.61937 | 0.10536 |
| 0.1 | 52.5 | 0.83409 | 0.07401 |
| 0.1 | 67.5 | 0.83233 | 0.06599 |
| 0.1 | 82.5 | 0.80739 | 0.06086 |
| 0.1 | 97.5 | 0.86497 | 0.06472 |
| 0.1 | 112.5 | 0.8595 | 0.06106 |
| 0.1 | 127.5 | 0.74633 | 0.07103 |
| 0.1 | 142.5 | 0.66085 | 0.05729 |
| 0.1 | 157.5 | 0.59086 | 0.04524 |
| 0.1 | 172.5 | 0.52738 | 0.04147 |
| 0.1 | 187.5 | 0.6021 | 0.04367 |
| 0.1 | 202.5 | 0.64909 | 0.04956 |
| 0.1 | 217.5 | 0.69085 | 0.05706 |
| 0.1 | 232.5 | 0.70669 | 0.07174 |
| 0.1 | 247.5 | 0.87116 | 0.07133 |
| 0.1 | 262.5 | 0.85893 | 0.06105 |
| 0.1 | 277.5 | 0.92394 | 0.06441 |
| 0.1 | 292.5 | 0.82798 | 0.06202 |
| 0.1 | 307.5 | 0.67754 | 0.06649 |
| 0.1 | 322.5 | 0.66868 | 0.12699 |
| 0.3 | 22.5 | 0.53652 | 0.09929 |
| 0.3 | 37.5 | 0.65846 | 0.05578 |
| 0.3 | 52.5 | 0.91603 | 0.0628 |
| 0.3 | 67.5 | 1.0084 | 0.06546 |
| 0.3 | 82.5 | 1.05097 | 0.06886 |
| 0.3 | 97.5 | 1.00173 | 0.07668 |
| 0.3 | 112.5 | 0.98635 | 0.08318 |
| 0.3 | 127.5 | 0.88887 | 0.08039 |
| 0.3 | 142.5 | 0.828 | 0.06308 |
| 0.3 | 157.5 | 0.6614 | 0.04946 |
| 0.3 | 172.5 | 0.59253 | 0.03936 |
| 0.3 | 187.5 | 0.58705 | 0.04199 |
| 0.3 | 202.5 | 0.73099 | 0.04999 |
| 0.3 | 217.5 | 0.828 | 0.05926 |
| 0.3 | 232.5 | 0.90853 | 0.07491 |
| 0.3 | 247.5 | 0.99196 | 0.08161 |
| 0.3 | 262.5 | 0.98818 | 0.07645 |
| 0.3 | 277.5 | 1.02196 | 0.06586 |
| 0.3 | 292.5 | 0.92762 | 0.06462 |
| 0.3 | 307.5 | 0.86281 | 0.06217 |
| 0.3 | 322.5 | 0.66609 | 0.0628 |
| 0.3 | 337.5 | 0.26658 | 0.07778 |
| 0.5 | 22.5 | 0.35141 | 0.09745 |
| 0.5 | 37.5 | 0.85667 | 0.07897 |
| 0.5 | 52.5 | 1.04974 | 0.07707 |
| 0.5 | 67.5 | 1.06678 | 0.07397 |
| 0.5 | 82.5 | 1.18521 | 0.08598 |
| 0.5 | 97.5 | 1.20974 | 0.09676 |
| 0.5 | 112.5 | 1.19778 | 0.10963 |
| 0.5 | 127.5 | 1.08862 | 0.08949 |
| 0.5 | 142.5 | 0.93983 | 0.06662 |
| 0.5 | 157.5 | 0.71436 | 0.05069 |
| 0.5 | 172.5 | 0.53523 | 0.03957 |
| 0.5 | 187.5 | 0.50334 | 0.03804 |
| 0.5 | 202.5 | 0.71974 | 0.05213 |
| 0.5 | 217.5 | 0.93983 | 0.06821 |
| 0.5 | 232.5 | 1.11059 | 0.09644 |
| 0.5 | 247.5 | 1.11499 | 0.10826 |
| 0.5 | 262.5 | 1.14194 | 0.09775 |
| 0.5 | 277.5 | 1.19987 | 0.08315 |
| 0.5 | 292.5 | 1.08602 | 0.0761 |
| 0.5 | 307.5 | 1.09306 | 0.07582 |
| 0.5 | 322.5 | 0.87615 | 0.08094 |
| 0.7 | 7.5 | 0.66118 | 0.06622 |
| 0.7 | 22.5 | 0.79932 | 0.12017 |
| 0.7 | 52.5 | 1.21823 | 0.12665 |
| 0.7 | 67.5 | 1.26858 | 0.1193 |
| 0.7 | 82.5 | 1.39383 | 0.11621 |
| 0.7 | 97.5 | 1.45285 | 0.11386 |
| 0.7 | 112.5 | 1.46228 | 0.12164 |
| 0.7 | 127.5 | 1.35548 | 0.10353 |
| 0.7 | 142.5 | 1.03256 | 0.08217 |
| 0.7 | 157.5 | 0.65822 | 0.05521 |
| 0.7 | 172.5 | 0.57655 | 0.0473 |
| 0.7 | 187.5 | 0.54184 | 0.04627 |
| 0.7 | 202.5 | 0.71642 | 0.05882 |
| 0.7 | 217.5 | 0.91424 | 0.07511 |
| 0.7 | 232.5 | 1.24543 | 0.1099 |
| 0.7 | 247.5 | 1.41983 | 0.11993 |
| 0.7 | 262.5 | 1.43899 | 0.12646 |
| 0.7 | 277.5 | 1.31456 | 0.11147 |
| 0.7 | 292.5 | 1.23963 | 0.11445 |
| 0.7 | 307.5 | 1.18886 | 0.12323 |
| 0.7 | 322.5 | 1.00874 | 0.14461 |
| 0.7 | 337.5 | 0.70317 | 0.11044 |
| 0.7 | 352.5 | 0.71934 | 0.07048 |
| 0.9 | 7.5 | 0.90137 | 0.05729 |
| 0.9 | 22.5 | 1.02449 | 0.06544 |
| 0.9 | 37.5 | 1.04209 | 0.06878 |
| 0.9 | 52.5 | 0.99119 | 0.0695 |
| 0.9 | 67.5 | 0.91794 | 0.06832 |
| 0.9 | 82.5 | 0.99468 | 0.07513 |
| 0.9 | 97.5 | 1.05339 | 0.06986 |
| 0.9 | 112.5 | 1.03246 | 0.06935 |
| 0.9 | 127.5 | 0.95296 | 0.06513 |
| 0.9 | 142.5 | 0.92945 | 0.06634 |
| 0.9 | 157.5 | 0.8713 | 0.06925 |
| 0.9 | 172.5 | 0.87346 | 0.07147 |
| 0.9 | 187.5 | 0.83528 | 0.07377 |
| 0.9 | 202.5 | 0.87214 | 0.06857 |
| 0.9 | 217.5 | 0.85231 | 0.06437 |
| 0.9 | 232.5 | 0.89265 | 0.066 |
| 0.9 | 247.5 | 0.96545 | 0.06722 |
| 0.9 | 262.5 | 0.98471 | 0.07162 |
| 0.9 | 277.5 | 0.99355 | 0.07275 |
| 0.9 | 292.5 | 0.89098 | 0.0649 |
| 0.9 | 307.5 | 1.03373 | 0.0735 |
| 0.9 | 322.5 | 1.10803 | 0.07082 |
| 0.9 | 337.5 | 0.92175 | 0.06157 |
| 0.9 | 352.5 | 0.88445 | 0.05574 |