Measurement E14M80
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.44 GeV2 | |
| W: | 1.61 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8435 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 7.5 | 0.55763 | 0.08966 | 0.00949 |
| -0.9 | 37.5 | 0.46024 | 0.09903 | 0.01248 |
| -0.9 | 52.5 | 0.47806 | 0.0822 | 0.03858 |
| -0.9 | 67.5 | 0.52339 | 0.08974 | 0.03274 |
| -0.9 | 112.5 | 0.49933 | 0.08734 | 0.00675 |
| -0.9 | 127.5 | 0.51646 | 0.06835 | 0.01397 |
| -0.9 | 142.5 | 0.5123 | 0.10014 | 0.03772 |
| -0.9 | 172.5 | 0.4736 | 0.08778 | 0.01216 |
| -0.9 | 187.5 | 0.54332 | 0.08541 | 0.00858 |
| -0.9 | 232.5 | 0.53013 | 0.08033 | 0.01596 |
| -0.9 | 247.5 | 0.46122 | 0.07561 | 0.03601 |
| -0.9 | 292.5 | 0.38654 | 0.0775 | 0.01446 |
| -0.9 | 307.5 | 0.56389 | 0.09144 | 0.03077 |
| -0.9 | 322.5 | 0.55914 | 0.11464 | 0.04564 |
| -0.9 | 352.5 | 0.52286 | 0.0928 | 0.018 |
| -0.7 | 7.5 | 0.43032 | 0.05938 | 0.01239 |
| -0.7 | 22.5 | 0.61976 | 0.08888 | 0.01629 |
| -0.7 | 37.5 | 0.52563 | 0.06475 | 0.02232 |
| -0.7 | 52.5 | 0.56527 | 0.05689 | 0.06146 |
| -0.7 | 67.5 | 0.56321 | 0.06782 | 0.10818 |
| -0.7 | 82.5 | 0.55182 | 0.07116 | 0.19918 |
| -0.7 | 97.5 | 0.56917 | 0.05879 | 0.08664 |
| -0.7 | 112.5 | 0.43561 | 0.04811 | 0.04449 |
| -0.7 | 127.5 | 0.53017 | 0.06299 | 0.14195 |
| -0.7 | 142.5 | 0.55802 | 0.07178 | 0.12579 |
| -0.7 | 157.5 | 0.55785 | 0.06938 | 0.0609 |
| -0.7 | 172.5 | 0.57604 | 0.06368 | 0.04597 |
| -0.7 | 187.5 | 0.49615 | 0.06094 | 0.04747 |
| -0.7 | 202.5 | 0.53189 | 0.06229 | 0.06659 |
| -0.7 | 217.5 | 0.50645 | 0.06169 | 0.07683 |
| -0.7 | 232.5 | 0.48039 | 0.05581 | 0.08242 |
| -0.7 | 247.5 | 0.56587 | 0.04772 | 0.08553 |
| -0.7 | 262.5 | 0.60498 | 0.06466 | 0.16869 |
| -0.7 | 277.5 | 0.47198 | 0.0674 | 0.06463 |
| -0.7 | 292.5 | 0.56321 | 0.067 | 0.10378 |
| -0.7 | 307.5 | 0.4466 | 0.05599 | 0.01926 |
| -0.7 | 322.5 | 0.53487 | 0.06757 | 0.04379 |
| -0.7 | 337.5 | 0.6172 | 0.09986 | 0.04224 |
| -0.7 | 352.5 | 0.53933 | 0.07622 | 0.01248 |
| -0.5 | 7.5 | 0.81726 | 0.14506 | 0.20899 |
| -0.5 | 22.5 | 0.69242 | 0.1098 | 0.09694 |
| -0.5 | 37.5 | 0.75507 | 0.06934 | 0.12462 |
| -0.5 | 52.5 | 0.76425 | 0.07986 | 0.05046 |
| -0.5 | 67.5 | 0.7015 | 0.07657 | 0.14977 |
| -0.5 | 82.5 | 0.68847 | 0.06129 | 0.24908 |
| -0.5 | 97.5 | 0.65929 | 0.05712 | 0.14266 |
| -0.5 | 112.5 | 0.62404 | 0.05597 | 0.15484 |
| -0.5 | 127.5 | 0.59343 | 0.06846 | 0.31981 |
| -0.5 | 142.5 | 0.48502 | 0.05966 | 0.23279 |
| -0.5 | 157.5 | 0.57889 | 0.06599 | 0.1368 |
| -0.5 | 172.5 | 0.56896 | 0.06048 | 0.06539 |
| -0.5 | 187.5 | 0.50294 | 0.0525 | 0.05091 |
| -0.5 | 202.5 | 0.58134 | 0.06172 | 0.17337 |
| -0.5 | 217.5 | 0.58339 | 0.06831 | 0.29094 |
| -0.5 | 232.5 | 0.59343 | 0.06558 | 0.48403 |
| -0.5 | 247.5 | 0.61208 | 0.05915 | 0.09677 |
| -0.5 | 262.5 | 0.58079 | 0.0543 | 0.06809 |
| -0.5 | 277.5 | 0.74591 | 0.06637 | 0.23634 |
| -0.5 | 292.5 | 0.76555 | 0.08271 | 0.19584 |
| -0.5 | 307.5 | 0.7119 | 0.07367 | 0.04698 |
| -0.5 | 322.5 | 0.77687 | 0.0748 | 0.03653 |
| -0.5 | 337.5 | 0.7028 | 0.10788 | 0.06633 |
| -0.3 | 22.5 | 0.82321 | 0.10961 | 0.07892 |
| -0.3 | 37.5 | 0.72249 | 0.09074 | 0.05607 |
| -0.3 | 52.5 | 0.65047 | 0.09043 | 0.15414 |
| -0.3 | 67.5 | 0.744 | 0.06973 | 0.04376 |
| -0.3 | 82.5 | 0.65293 | 0.0514 | 0.1077 |
| -0.3 | 97.5 | 0.67691 | 0.05537 | 0.17523 |
| -0.3 | 112.5 | 0.59938 | 0.05449 | 0.10984 |
| -0.3 | 127.5 | 0.53839 | 0.06403 | 0.26591 |
| -0.3 | 142.5 | 0.46532 | 0.05417 | 0.19591 |
| -0.3 | 157.5 | 0.55138 | 0.06403 | 0.15848 |
| -0.3 | 172.5 | 0.51918 | 0.05408 | 0.18648 |
| -0.3 | 187.5 | 0.51918 | 0.06153 | 0.03726 |
| -0.3 | 202.5 | 0.51251 | 0.05448 | 0.11905 |
| -0.3 | 217.5 | 0.41518 | 0.0548 | 0.0793 |
| -0.3 | 232.5 | 0.61374 | 0.07287 | 0.08799 |
| -0.3 | 247.5 | 0.66395 | 0.06088 | 0.16911 |
| -0.3 | 262.5 | 0.67392 | 0.05403 | 0.21376 |
| -0.3 | 277.5 | 0.72148 | 0.0608 | 0.109 |
| -0.3 | 292.5 | 0.66791 | 0.07127 | 0.04961 |
| -0.3 | 307.5 | 0.7241 | 0.1028 | 0.13117 |
| -0.3 | 322.5 | 0.76942 | 0.11299 | 0.06563 |
| -0.3 | 337.5 | 0.71141 | 0.10225 | 0.17201 |
| -0.1 | 22.5 | 0.46924 | 0.09805 | 0.09165 |
| -0.1 | 52.5 | 0.41076 | 0.07164 | 0.01128 |
| -0.1 | 67.5 | 0.67558 | 0.06212 | 0.05964 |
| -0.1 | 82.5 | 0.67746 | 0.05644 | 0.0274 |
| -0.1 | 97.5 | 0.55767 | 0.04976 | 0.02943 |
| -0.1 | 112.5 | 0.68887 | 0.06134 | 0.08744 |
| -0.1 | 127.5 | 0.59238 | 0.05804 | 0.21747 |
| -0.1 | 142.5 | 0.60213 | 0.06055 | 0.20512 |
| -0.1 | 157.5 | 0.43879 | 0.04524 | 0.08689 |
| -0.1 | 172.5 | 0.55367 | 0.04991 | 0.11547 |
| -0.1 | 187.5 | 0.5698 | 0.05017 | 0.09865 |
| -0.1 | 202.5 | 0.58497 | 0.05845 | 0.15644 |
| -0.1 | 217.5 | 0.54155 | 0.06215 | 0.11597 |
| -0.1 | 232.5 | 0.62273 | 0.06482 | 0.21433 |
| -0.1 | 247.5 | 0.68594 | 0.0627 | 0.07579 |
| -0.1 | 262.5 | 0.63117 | 0.05592 | 0.1023 |
| -0.1 | 277.5 | 0.56936 | 0.04971 | 0.03136 |
| -0.1 | 292.5 | 0.53996 | 0.05672 | 0.04179 |
| -0.1 | 307.5 | 0.62499 | 0.08084 | 0.01188 |
| 0.1 | 37.5 | 0.58346 | 0.08703 | 0.14276 |
| 0.1 | 52.5 | 0.58301 | 0.06154 | 0.00825 |
| 0.1 | 67.5 | 0.50421 | 0.04897 | 0.03574 |
| 0.1 | 82.5 | 0.53125 | 0.04972 | 0.025 |
| 0.1 | 97.5 | 0.56158 | 0.0526 | 0.05518 |
| 0.1 | 112.5 | 0.60369 | 0.05452 | 0.05906 |
| 0.1 | 127.5 | 0.56281 | 0.05722 | 0.08957 |
| 0.1 | 142.5 | 0.63701 | 0.06337 | 0.10293 |
| 0.1 | 157.5 | 0.50985 | 0.04656 | 0.10026 |
| 0.1 | 172.5 | 0.59844 | 0.04649 | 0.10328 |
| 0.1 | 187.5 | 0.63948 | 0.04765 | 0.12854 |
| 0.1 | 202.5 | 0.54632 | 0.04234 | 0.10374 |
| 0.1 | 217.5 | 0.52556 | 0.05027 | 0.17494 |
| 0.1 | 232.5 | 0.55535 | 0.05786 | 0.19693 |
| 0.1 | 247.5 | 0.60769 | 0.06211 | 0.03286 |
| 0.1 | 262.5 | 0.52052 | 0.04753 | 0.03075 |
| 0.1 | 277.5 | 0.62324 | 0.05491 | 0.02052 |
| 0.1 | 292.5 | 0.50652 | 0.04968 | 0.02865 |
| 0.1 | 307.5 | 0.54449 | 0.05975 | 0.01484 |
| 0.1 | 322.5 | 0.59477 | 0.08175 | 0.05049 |
| 0.3 | 37.5 | 0.6095 | 0.06038 | 0.03696 |
| 0.3 | 52.5 | 0.63363 | 0.0564 | 0.00808 |
| 0.3 | 67.5 | 0.60079 | 0.05404 | 0.0203 |
| 0.3 | 82.5 | 0.67212 | 0.05907 | 0.01398 |
| 0.3 | 97.5 | 0.50814 | 0.05318 | 0.02039 |
| 0.3 | 112.5 | 0.5182 | 0.05827 | 0.0267 |
| 0.3 | 127.5 | 0.59186 | 0.05626 | 0.03321 |
| 0.3 | 142.5 | 0.57795 | 0.04627 | 0.09241 |
| 0.3 | 157.5 | 0.53686 | 0.04195 | 0.13857 |
| 0.3 | 172.5 | 0.48694 | 0.03737 | 0.26396 |
| 0.3 | 187.5 | 0.51087 | 0.03915 | 0.0799 |
| 0.3 | 202.5 | 0.46902 | 0.03742 | 0.07981 |
| 0.3 | 217.5 | 0.57795 | 0.04809 | 0.06507 |
| 0.3 | 232.5 | 0.59186 | 0.05432 | 0.03931 |
| 0.3 | 247.5 | 0.60717 | 0.06451 | 0.03511 |
| 0.3 | 262.5 | 0.59234 | 0.05783 | 0.05444 |
| 0.3 | 277.5 | 0.65777 | 0.06074 | 0.02948 |
| 0.3 | 292.5 | 0.46814 | 0.04361 | 0.02654 |
| 0.3 | 307.5 | 0.59197 | 0.05564 | 0.01341 |
| 0.3 | 322.5 | 0.63918 | 0.06709 | 0.04367 |
| 0.3 | 337.5 | 0.49379 | 0.12874 | 0.09962 |
| 0.5 | 37.5 | 0.64753 | 0.08435 | 0.04764 |
| 0.5 | 52.5 | 0.76989 | 0.0738 | 0.02051 |
| 0.5 | 67.5 | 0.75907 | 0.06918 | 0.03064 |
| 0.5 | 82.5 | 0.65923 | 0.06634 | 0.02676 |
| 0.5 | 97.5 | 0.65041 | 0.06642 | 0.03846 |
| 0.5 | 112.5 | 0.71695 | 0.07524 | 0.03083 |
| 0.5 | 127.5 | 0.65515 | 0.06521 | 0.07183 |
| 0.5 | 142.5 | 0.56719 | 0.05742 | 0.02996 |
| 0.5 | 157.5 | 0.56675 | 0.04467 | 0.07161 |
| 0.5 | 172.5 | 0.47838 | 0.03959 | 0.21387 |
| 0.5 | 187.5 | 0.39641 | 0.03314 | 0.17364 |
| 0.5 | 202.5 | 0.5352 | 0.04335 | 0.13463 |
| 0.5 | 217.5 | 0.60918 | 0.058 | 0.02705 |
| 0.5 | 232.5 | 0.65401 | 0.06783 | 0.02031 |
| 0.5 | 247.5 | 0.67097 | 0.06599 | 0.02835 |
| 0.5 | 262.5 | 0.66612 | 0.06632 | 0.02622 |
| 0.5 | 277.5 | 0.7618 | 0.07069 | 0.02504 |
| 0.5 | 292.5 | 0.78183 | 0.0741 | 0.02686 |
| 0.5 | 307.5 | 0.79077 | 0.0762 | 0.02991 |
| 0.5 | 322.5 | 0.71928 | 0.09458 | 0.03589 |
| 0.7 | 7.5 | 0.62204 | 0.06513 | 0.01379 |
| 0.7 | 22.5 | 0.7277 | 0.08697 | 0.02224 |
| 0.7 | 37.5 | 0.67741 | 0.08547 | 0.02833 |
| 0.7 | 52.5 | 0.75677 | 0.08067 | 0.02977 |
| 0.7 | 67.5 | 0.77744 | 0.07728 | 0.02788 |
| 0.7 | 82.5 | 0.85563 | 0.08161 | 0.01554 |
| 0.7 | 97.5 | 0.93134 | 0.08269 | 0.02549 |
| 0.7 | 112.5 | 0.83809 | 0.06974 | 0.0399 |
| 0.7 | 127.5 | 0.83185 | 0.07337 | 0.01821 |
| 0.7 | 142.5 | 0.56221 | 0.053 | 0.01575 |
| 0.7 | 157.5 | 0.38893 | 0.03826 | 0.007 |
| 0.7 | 172.5 | 0.41494 | 0.03667 | 0.11467 |
| 0.7 | 187.5 | 0.38802 | 0.03378 | 0.01759 |
| 0.7 | 202.5 | 0.43155 | 0.03882 | 0.00859 |
| 0.7 | 217.5 | 0.56005 | 0.05206 | 0.02373 |
| 0.7 | 232.5 | 0.62081 | 0.06363 | 0.02048 |
| 0.7 | 247.5 | 0.86313 | 0.08105 | 0.02219 |
| 0.7 | 262.5 | 0.97928 | 0.08534 | 0.02659 |
| 0.7 | 277.5 | 0.83797 | 0.07973 | 0.02498 |
| 0.7 | 292.5 | 0.75392 | 0.0892 | 0.01958 |
| 0.7 | 307.5 | 0.70922 | 0.07966 | 0.02004 |
| 0.7 | 322.5 | 0.58413 | 0.08907 | 0.01917 |
| 0.7 | 337.5 | 0.71824 | 0.08942 | 0.02082 |
| 0.7 | 352.5 | 0.64151 | 0.05958 | 0.03818 |
| 0.9 | 7.5 | 0.7456 | 0.04834 | 0.03949 |
| 0.9 | 22.5 | 0.69087 | 0.04887 | 0.03744 |
| 0.9 | 37.5 | 0.73272 | 0.05441 | 0.01918 |
| 0.9 | 52.5 | 0.83048 | 0.05973 | 0.02735 |
| 0.9 | 67.5 | 0.65614 | 0.05316 | 0.01606 |
| 0.9 | 82.5 | 0.5138 | 0.04563 | 0.01078 |
| 0.9 | 97.5 | 0.63388 | 0.05255 | 0.01765 |
| 0.9 | 112.5 | 0.60577 | 0.04645 | 0.0107 |
| 0.9 | 127.5 | 0.67315 | 0.05033 | 0.01032 |
| 0.9 | 142.5 | 0.53041 | 0.04392 | 0.0098 |
| 0.9 | 157.5 | 0.52632 | 0.0443 | 0.00679 |
| 0.9 | 172.5 | 0.51407 | 0.04129 | 0.00728 |
| 0.9 | 187.5 | 0.49291 | 0.04432 | 0.00617 |
| 0.9 | 202.5 | 0.44683 | 0.04176 | 0.00429 |
| 0.9 | 217.5 | 0.6265 | 0.0471 | 0.01011 |
| 0.9 | 232.5 | 0.54623 | 0.04593 | 0.01033 |
| 0.9 | 247.5 | 0.63138 | 0.04437 | 0.01367 |
| 0.9 | 262.5 | 0.60247 | 0.04999 | 0.01141 |
| 0.9 | 277.5 | 0.7297 | 0.05702 | 0.01399 |
| 0.9 | 292.5 | 0.68639 | 0.05577 | 0.01852 |
| 0.9 | 307.5 | 0.66303 | 0.05324 | 0.01907 |
| 0.9 | 322.5 | 0.67771 | 0.05153 | 0.02008 |
| 0.9 | 337.5 | 0.62272 | 0.04564 | 0.03014 |
| 0.9 | 352.5 | 0.69087 | 0.04884 | 0.02458 |