Measurement E14M102
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.91 GeV2 | |
| W: | 1.49 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.7 | 7.5 | 0.2571 | 0.05422 | 0.01806 |
| -0.7 | 22.5 | 0.30838 | 0.05555 | 0.01062 |
| -0.7 | 37.5 | 0.3678 | 0.04456 | 0.00456 |
| -0.7 | 52.5 | 0.56453 | 0.06988 | 0.03651 |
| -0.7 | 67.5 | 0.4782 | 0.05986 | 0.03388 |
| -0.7 | 82.5 | 0.59593 | 0.07424 | 0.06831 |
| -0.7 | 97.5 | 0.69435 | 0.06682 | 0.02782 |
| -0.7 | 112.5 | 0.68999 | 0.06174 | 0.0239 |
| -0.7 | 127.5 | 0.60617 | 0.05855 | 0.07495 |
| -0.7 | 142.5 | 0.51255 | 0.07113 | 0.06581 |
| -0.7 | 157.5 | 0.60201 | 0.06706 | 0.0386 |
| -0.7 | 172.5 | 0.50392 | 0.04975 | 0.0344 |
| -0.7 | 187.5 | 0.58123 | 0.05121 | 0.03619 |
| -0.7 | 202.5 | 0.54579 | 0.06084 | 0.05786 |
| -0.7 | 217.5 | 0.41206 | 0.061 | 0.02752 |
| -0.7 | 232.5 | 0.60617 | 0.05892 | 0.05832 |
| -0.7 | 247.5 | 0.69605 | 0.05864 | 0.05585 |
| -0.7 | 262.5 | 0.63004 | 0.0581 | 0.02063 |
| -0.7 | 277.5 | 0.59956 | 0.0667 | 0.06568 |
| -0.7 | 292.5 | 0.38188 | 0.05382 | 0.05059 |
| -0.7 | 307.5 | 0.40912 | 0.05162 | 0.00993 |
| -0.7 | 322.5 | 0.33581 | 0.04282 | 0.00717 |
| -0.7 | 337.5 | 0.30377 | 0.05967 | 0.02419 |
| -0.7 | 352.5 | 0.30134 | 0.05265 | 0.01129 |
| -0.5 | 22.5 | 0.79732 | 0.11655 | 0.19626 |
| -0.5 | 37.5 | 0.76667 | 0.07625 | 0.04297 |
| -0.5 | 52.5 | 0.88411 | 0.08726 | 0.03366 |
| -0.5 | 67.5 | 0.72037 | 0.06222 | 0.02227 |
| -0.5 | 82.5 | 0.86467 | 0.06217 | 0.05533 |
| -0.5 | 97.5 | 0.93298 | 0.06422 | 0.02878 |
| -0.5 | 112.5 | 0.85441 | 0.06803 | 0.05909 |
| -0.5 | 127.5 | 0.79162 | 0.08265 | 0.22662 |
| -0.5 | 142.5 | 0.61826 | 0.06483 | 0.04724 |
| -0.5 | 157.5 | 0.72591 | 0.06513 | 0.06413 |
| -0.5 | 172.5 | 0.7352 | 0.05749 | 0.03369 |
| -0.5 | 187.5 | 0.69984 | 0.05556 | 0.02772 |
| -0.5 | 202.5 | 0.72171 | 0.05687 | 0.07207 |
| -0.5 | 217.5 | 0.6316 | 0.06549 | 0.07705 |
| -0.5 | 232.5 | 0.76299 | 0.07339 | 0.06932 |
| -0.5 | 247.5 | 0.81215 | 0.07168 | 0.05539 |
| -0.5 | 262.5 | 0.84102 | 0.05966 | 0.05469 |
| -0.5 | 277.5 | 0.76346 | 0.05788 | 0.04632 |
| -0.5 | 292.5 | 0.64702 | 0.06261 | 0.02055 |
| -0.5 | 307.5 | 0.64891 | 0.07191 | 0.02855 |
| -0.5 | 322.5 | 0.76111 | 0.07482 | 0.01884 |
| -0.5 | 337.5 | 0.55528 | 0.09452 | 0.09113 |
| -0.3 | 22.5 | 0.86507 | 0.12611 | 0.17239 |
| -0.3 | 37.5 | 0.64358 | 0.0971 | 0.07193 |
| -0.3 | 52.5 | 0.95651 | 0.09394 | 0.04898 |
| -0.3 | 67.5 | 1.03929 | 0.0702 | 0.02049 |
| -0.3 | 82.5 | 1.03513 | 0.05953 | 0.01449 |
| -0.3 | 97.5 | 0.94561 | 0.05618 | 0.02261 |
| -0.3 | 112.5 | 0.87891 | 0.05986 | 0.08087 |
| -0.3 | 127.5 | 0.88791 | 0.06726 | 0.10632 |
| -0.3 | 142.5 | 0.76906 | 0.06239 | 0.03657 |
| -0.3 | 157.5 | 0.80063 | 0.05521 | 0.02538 |
| -0.3 | 172.5 | 0.84947 | 0.05712 | 0.03337 |
| -0.3 | 187.5 | 0.77471 | 0.05426 | 0.02517 |
| -0.3 | 202.5 | 0.73788 | 0.05656 | 0.03819 |
| -0.3 | 217.5 | 0.81016 | 0.06321 | 0.05178 |
| -0.3 | 232.5 | 0.77507 | 0.06146 | 0.06949 |
| -0.3 | 247.5 | 0.93813 | 0.05826 | 0.08825 |
| -0.3 | 262.5 | 0.91315 | 0.05731 | 0.02567 |
| -0.3 | 277.5 | 0.95865 | 0.05876 | 0.01701 |
| -0.3 | 292.5 | 0.93443 | 0.06743 | 0.01753 |
| -0.3 | 307.5 | 0.76627 | 0.0824 | 0.01146 |
| -0.3 | 322.5 | 0.85667 | 0.12076 | 0.11037 |
| -0.1 | 37.5 | 0.84542 | 0.09821 | 0.09331 |
| -0.1 | 52.5 | 1.12182 | 0.08391 | 0.02866 |
| -0.1 | 67.5 | 0.93394 | 0.06137 | 0.00926 |
| -0.1 | 82.5 | 1.06256 | 0.06352 | 0.0154 |
| -0.1 | 97.5 | 1.05313 | 0.06281 | 0.02969 |
| -0.1 | 112.5 | 0.99796 | 0.06595 | 0.02965 |
| -0.1 | 127.5 | 0.88913 | 0.06204 | 0.03444 |
| -0.1 | 142.5 | 0.82507 | 0.05881 | 0.06155 |
| -0.1 | 157.5 | 0.83291 | 0.05001 | 0.00752 |
| -0.1 | 172.5 | 0.82988 | 0.05105 | 0.0128 |
| -0.1 | 187.5 | 0.84441 | 0.05124 | 0.01231 |
| -0.1 | 202.5 | 0.85597 | 0.05511 | 0.0315 |
| -0.1 | 217.5 | 0.649 | 0.04662 | 0.03362 |
| -0.1 | 232.5 | 0.93305 | 0.06048 | 0.05391 |
| -0.1 | 247.5 | 0.97495 | 0.06309 | 0.07866 |
| -0.1 | 262.5 | 1.04663 | 0.0639 | 0.01917 |
| -0.1 | 277.5 | 1.00126 | 0.06013 | 0.02193 |
| -0.1 | 292.5 | 1.0044 | 0.06314 | 0.01915 |
| -0.1 | 307.5 | 1.0855 | 0.0821 | 0.03734 |
| -0.1 | 322.5 | 0.79662 | 0.10384 | 0.09151 |
| 0.1 | 37.5 | 1.04867 | 0.08317 | 0.06819 |
| 0.1 | 52.5 | 1.16014 | 0.07066 | 0.01939 |
| 0.1 | 67.5 | 1.13255 | 0.07113 | 0.00722 |
| 0.1 | 82.5 | 1.13107 | 0.07444 | 0.02048 |
| 0.1 | 97.5 | 1.15223 | 0.07524 | 0.04024 |
| 0.1 | 112.5 | 1.04271 | 0.06757 | 0.03911 |
| 0.1 | 127.5 | 0.96243 | 0.06215 | 0.02238 |
| 0.1 | 142.5 | 0.91339 | 0.05732 | 0.01886 |
| 0.1 | 157.5 | 0.93303 | 0.05078 | 0.01179 |
| 0.1 | 172.5 | 0.94023 | 0.04971 | 0.00685 |
| 0.1 | 187.5 | 0.94764 | 0.04864 | 0.00991 |
| 0.1 | 202.5 | 0.93415 | 0.05192 | 0.00869 |
| 0.1 | 217.5 | 0.82144 | 0.05633 | 0.01427 |
| 0.1 | 232.5 | 0.89196 | 0.06018 | 0.02869 |
| 0.1 | 247.5 | 1.0932 | 0.07121 | 0.0325 |
| 0.1 | 262.5 | 1.11836 | 0.07537 | 0.06543 |
| 0.1 | 277.5 | 1.1646 | 0.06918 | 0.04125 |
| 0.1 | 292.5 | 1.12028 | 0.07156 | 0.01173 |
| 0.1 | 307.5 | 1.07244 | 0.06679 | 0.00302 |
| 0.1 | 322.5 | 1.16501 | 0.08473 | 0.13879 |
| 0.3 | 37.5 | 1.26783 | 0.10133 | 0.07064 |
| 0.3 | 52.5 | 1.25251 | 0.0872 | 0.0359 |
| 0.3 | 67.5 | 1.18942 | 0.07874 | 0.02608 |
| 0.3 | 82.5 | 0.90406 | 0.07798 | 0.02141 |
| 0.3 | 97.5 | 1.02663 | 0.08379 | 0.02876 |
| 0.3 | 112.5 | 1.14288 | 0.08125 | 0.05489 |
| 0.3 | 127.5 | 0.99643 | 0.06673 | 0.01558 |
| 0.3 | 142.5 | 0.9133 | 0.05516 | 0.01059 |
| 0.3 | 157.5 | 0.9244 | 0.052 | 0.00795 |
| 0.3 | 172.5 | 0.89198 | 0.04979 | 0.00898 |
| 0.3 | 187.5 | 0.92014 | 0.04983 | 0.00584 |
| 0.3 | 202.5 | 0.89925 | 0.05057 | 0.01094 |
| 0.3 | 217.5 | 0.90826 | 0.05425 | 0.01302 |
| 0.3 | 232.5 | 0.87269 | 0.06501 | 0.02739 |
| 0.3 | 247.5 | 0.94867 | 0.07121 | 0.03481 |
| 0.3 | 262.5 | 1.10387 | 0.07849 | 0.02362 |
| 0.3 | 277.5 | 1.10532 | 0.07556 | 0.01731 |
| 0.3 | 292.5 | 1.23244 | 0.08025 | 0.01554 |
| 0.3 | 307.5 | 1.23012 | 0.08274 | 0.01577 |
| 0.3 | 322.5 | 1.03555 | 0.08877 | 0.03263 |
| 0.5 | 7.5 | 0.50635 | 0.07064 | 0.04765 |
| 0.5 | 22.5 | 0.46143 | 0.11675 | 0.0324 |
| 0.5 | 37.5 | 0.49308 | 0.0881 | 0.01952 |
| 0.5 | 52.5 | 0.75579 | 0.06709 | 0.00844 |
| 0.5 | 67.5 | 0.98757 | 0.08506 | 0.00653 |
| 0.5 | 82.5 | 0.95678 | 0.07794 | 0.01355 |
| 0.5 | 97.5 | 0.95214 | 0.07565 | 0.02477 |
| 0.5 | 112.5 | 0.91707 | 0.0715 | 0.01807 |
| 0.5 | 127.5 | 0.80594 | 0.06191 | 0.013 |
| 0.5 | 142.5 | 0.76123 | 0.05487 | 0.00873 |
| 0.5 | 157.5 | 0.89692 | 0.05085 | 0.0082 |
| 0.5 | 172.5 | 0.886 | 0.05169 | 0.00736 |
| 0.5 | 187.5 | 0.84294 | 0.04905 | 0.00765 |
| 0.5 | 202.5 | 0.77124 | 0.04868 | 0.01144 |
| 0.5 | 217.5 | 0.79049 | 0.05425 | 0.01111 |
| 0.5 | 232.5 | 0.7902 | 0.06344 | 0.02129 |
| 0.5 | 247.5 | 0.9004 | 0.07152 | 0.03065 |
| 0.5 | 262.5 | 1.0165 | 0.08516 | 0.03019 |
| 0.5 | 277.5 | 1.11053 | 0.08692 | 0.02115 |
| 0.5 | 292.5 | 0.96537 | 0.07819 | 0.0113 |
| 0.5 | 307.5 | 0.75579 | 0.06671 | 0.01386 |
| 0.5 | 322.5 | 0.64339 | 0.08456 | 0.06423 |
| 0.5 | 337.5 | 0.46239 | 0.10534 | 0.01502 |
| 0.5 | 352.5 | 0.50635 | 0.06346 | 0.0688 |
| 0.7 | 7.5 | 0.81926 | 0.06105 | 0.01601 |
| 0.7 | 22.5 | 0.64325 | 0.05993 | 0.00969 |
| 0.7 | 37.5 | 0.82179 | 0.07401 | 0.00519 |
| 0.7 | 52.5 | 0.57259 | 0.0586 | 0.00991 |
| 0.7 | 67.5 | 0.59172 | 0.06042 | 0.01353 |
| 0.7 | 82.5 | 0.67724 | 0.05878 | 0.01448 |
| 0.7 | 97.5 | 0.83365 | 0.06234 | 0.01466 |
| 0.7 | 112.5 | 0.70168 | 0.0535 | 0.0115 |
| 0.7 | 127.5 | 0.66257 | 0.04726 | 0.0167 |
| 0.7 | 142.5 | 0.52504 | 0.04061 | 0.01217 |
| 0.7 | 157.5 | 0.5925 | 0.04116 | 0.00617 |
| 0.7 | 172.5 | 0.58194 | 0.04382 | 0.00856 |
| 0.7 | 187.5 | 0.64587 | 0.04525 | 0.00721 |
| 0.7 | 202.5 | 0.63527 | 0.04264 | 0.00579 |
| 0.7 | 217.5 | 0.54522 | 0.04237 | 0.00517 |
| 0.7 | 232.5 | 0.74525 | 0.05443 | 0.00947 |
| 0.7 | 247.5 | 0.73008 | 0.0586 | 0.01593 |
| 0.7 | 262.5 | 0.75967 | 0.06343 | 0.01219 |
| 0.7 | 277.5 | 0.60552 | 0.05575 | 0.01007 |
| 0.7 | 292.5 | 0.62828 | 0.0602 | 0.01508 |
| 0.7 | 307.5 | 0.78186 | 0.07104 | 0.01049 |
| 0.7 | 322.5 | 0.7148 | 0.06318 | 0.01115 |
| 0.7 | 337.5 | 0.83086 | 0.0691 | 0.00773 |
| 0.7 | 352.5 | 0.78523 | 0.06214 | 0.01255 |
| 0.9 | 7.5 | 0.51233 | 0.03573 | 0.00961 |
| 0.9 | 22.5 | 0.49304 | 0.03764 | 0.01143 |
| 0.9 | 37.5 | 0.52535 | 0.0416 | 0.0101 |
| 0.9 | 52.5 | 0.62829 | 0.05065 | 0.01163 |
| 0.9 | 67.5 | 0.52966 | 0.04596 | 0.01029 |
| 0.9 | 82.5 | 0.59243 | 0.04539 | 0.01123 |
| 0.9 | 97.5 | 0.60062 | 0.04333 | 0.00712 |
| 0.9 | 112.5 | 0.59971 | 0.04582 | 0.00586 |
| 0.9 | 127.5 | 0.53613 | 0.04224 | 0.0096 |
| 0.9 | 142.5 | 0.50968 | 0.03998 | 0.00699 |
| 0.9 | 157.5 | 0.49815 | 0.0385 | 0.00731 |
| 0.9 | 172.5 | 0.52928 | 0.04168 | 0.0068 |
| 0.9 | 187.5 | 0.55507 | 0.04116 | 0.00636 |
| 0.9 | 202.5 | 0.56994 | 0.04288 | 0.00801 |
| 0.9 | 217.5 | 0.55422 | 0.04406 | 0.009 |
| 0.9 | 232.5 | 0.55141 | 0.04146 | 0.00811 |
| 0.9 | 247.5 | 0.6042 | 0.04822 | 0.01757 |
| 0.9 | 262.5 | 0.56408 | 0.04275 | 0.00891 |
| 0.9 | 277.5 | 0.53238 | 0.04493 | 0.00896 |
| 0.9 | 292.5 | 0.53302 | 0.04442 | 0.00663 |
| 0.9 | 307.5 | 0.56738 | 0.04638 | 0.01306 |
| 0.9 | 322.5 | 0.65384 | 0.04847 | 0.01414 |
| 0.9 | 337.5 | 0.53983 | 0.03964 | 0.00764 |
| 0.9 | 352.5 | 0.54942 | 0.03687 | 0.00775 |