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Measurement E14M168
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 4.16 GeV2 | |
| W: | 1.69 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 7.5 | 0.08512 | 0.02976 | 0.00467 |
| -0.9 | 22.5 | 0.08702 | 0.02996 | 0.00652 |
| -0.9 | 37.5 | 0.13365 | 0.02667 | 0.00626 |
| -0.9 | 52.5 | 0.14466 | 0.02986 | 0.00538 |
| -0.9 | 67.5 | 0.1504 | 0.04122 | 0.00875 |
| -0.9 | 82.5 | 0.19494 | 0.05264 | 0.01399 |
| -0.9 | 97.5 | 0.11571 | 0.03373 | 0.01145 |
| -0.9 | 112.5 | 0.19927 | 0.03874 | 0.00872 |
| -0.9 | 127.5 | 0.19556 | 0.03952 | 0.01 |
| -0.9 | 142.5 | 0.20185 | 0.03809 | 0.00973 |
| -0.9 | 157.5 | 0.2048 | 0.03739 | 0.01472 |
| -0.9 | 172.5 | 0.23695 | 0.04698 | 0.04072 |
| -0.9 | 187.5 | 0.20617 | 0.03405 | 0.0145 |
| -0.9 | 202.5 | 0.20916 | 0.05438 | 0.02195 |
| -0.9 | 217.5 | 0.20185 | 0.04266 | 0.01482 |
| -0.9 | 232.5 | 0.16833 | 0.04942 | 0.01846 |
| -0.9 | 247.5 | 0.18992 | 0.03428 | 0.01802 |
| -0.9 | 262.5 | 0.18062 | 0.03654 | 0.01119 |
| -0.9 | 277.5 | 0.1694 | 0.04161 | 0.01044 |
| -0.9 | 292.5 | 0.15703 | 0.03363 | 0.00491 |
| -0.9 | 307.5 | 0.14466 | 0.02244 | 0.00653 |
| -0.9 | 322.5 | 0.13962 | 0.03725 | 0.01267 |
| -0.9 | 337.5 | 0.15457 | 0.04442 | 0.00353 |
| -0.9 | 352.5 | 0.12562 | 0.02921 | 0.01282 |
| -0.7 | 7.5 | 0.15986 | 0.0478 | 0.02691 |
| -0.7 | 22.5 | 0.1625 | 0.02846 | 0.00667 |
| -0.7 | 37.5 | 0.14365 | 0.02543 | 0.01051 |
| -0.7 | 52.5 | 0.15813 | 0.02869 | 0.02289 |
| -0.7 | 67.5 | 0.11326 | 0.02159 | 0.01677 |
| -0.7 | 82.5 | 0.15595 | 0.0277 | 0.03075 |
| -0.7 | 97.5 | 0.1868 | 0.02663 | 0.03653 |
| -0.7 | 112.5 | 0.19474 | 0.03116 | 0.01563 |
| -0.7 | 127.5 | 0.1561 | 0.02836 | 0.01263 |
| -0.7 | 142.5 | 0.18571 | 0.03846 | 0.03858 |
| -0.7 | 157.5 | 0.1523 | 0.02814 | 0.05873 |
| -0.7 | 172.5 | 0.13847 | 0.02472 | 0.04703 |
| -0.7 | 187.5 | 0.2151 | 0.0383 | 0.06534 |
| -0.7 | 202.5 | 0.18401 | 0.03277 | 0.04139 |
| -0.7 | 217.5 | 0.20271 | 0.03862 | 0.05735 |
| -0.7 | 232.5 | 0.13983 | 0.03038 | 0.03841 |
| -0.7 | 247.5 | 0.1969 | 0.0314 | 0.01389 |
| -0.7 | 262.5 | 0.1868 | 0.02809 | 0.03697 |
| -0.7 | 277.5 | 0.18375 | 0.02876 | 0.0242 |
| -0.7 | 292.5 | 0.17896 | 0.02916 | 0.01332 |
| -0.7 | 307.5 | 0.21225 | 0.03371 | 0.02328 |
| -0.7 | 322.5 | 0.13715 | 0.02639 | 0.02093 |
| -0.7 | 337.5 | 0.14607 | 0.03687 | 0.00622 |
| -0.7 | 352.5 | 0.15986 | 0.03427 | 0.03148 |
| -0.5 | 7.5 | 0.17878 | 0.05784 | 0.04526 |
| -0.5 | 22.5 | 0.11801 | 0.03529 | 0.04768 |
| -0.5 | 37.5 | 0.1735 | 0.03513 | 0.10068 |
| -0.5 | 52.5 | 0.17398 | 0.03532 | 0.06641 |
| -0.5 | 67.5 | 0.1723 | 0.02935 | 0.03729 |
| -0.5 | 82.5 | 0.14314 | 0.02569 | 0.04906 |
| -0.5 | 97.5 | 0.11047 | 0.01931 | 0.01225 |
| -0.5 | 112.5 | 0.17305 | 0.02739 | 0.05395 |
| -0.5 | 127.5 | 0.19434 | 0.0354 | 0.06101 |
| -0.5 | 142.5 | 0.18136 | 0.03508 | 0.07387 |
| -0.5 | 157.5 | 0.17956 | 0.03364 | 0.07902 |
| -0.5 | 172.5 | 0.19414 | 0.04183 | 0.04709 |
| -0.5 | 187.5 | 0.18072 | 0.03419 | 0.02879 |
| -0.5 | 202.5 | 0.15365 | 0.03981 | 0.03419 |
| -0.5 | 217.5 | 0.20901 | 0.03594 | 0.09853 |
| -0.5 | 232.5 | 0.17517 | 0.03444 | 0.04222 |
| -0.5 | 247.5 | 0.17305 | 0.02803 | 0.01372 |
| -0.5 | 262.5 | 0.17172 | 0.02721 | 0.01365 |
| -0.5 | 277.5 | 0.17145 | 0.02813 | 0.02638 |
| -0.5 | 292.5 | 0.16438 | 0.02986 | 0.01473 |
| -0.5 | 307.5 | 0.13409 | 0.02684 | 0.06067 |
| -0.5 | 322.5 | 0.19689 | 0.03429 | 0.01373 |
| -0.5 | 337.5 | 0.17775 | 0.04557 | 0.06277 |
| -0.3 | 22.5 | 0.13388 | 0.03949 | 0.0615 |
| -0.3 | 37.5 | 0.14214 | 0.03334 | 0.06022 |
| -0.3 | 52.5 | 0.14073 | 0.03214 | 0.02562 |
| -0.3 | 67.5 | 0.20536 | 0.04103 | 0.0813 |
| -0.3 | 82.5 | 0.22302 | 0.03465 | 0.02171 |
| -0.3 | 97.5 | 0.24047 | 0.03695 | 0.019 |
| -0.3 | 112.5 | 0.16905 | 0.03042 | 0.0258 |
| -0.3 | 127.5 | 0.23204 | 0.04386 | 0.08964 |
| -0.3 | 142.5 | 0.21591 | 0.03501 | 0.08448 |
| -0.3 | 157.5 | 0.16957 | 0.02873 | 0.04404 |
| -0.3 | 172.5 | 0.20066 | 0.03477 | 0.0657 |
| -0.3 | 187.5 | 0.2505 | 0.03576 | 0.04029 |
| -0.3 | 202.5 | 0.24455 | 0.04008 | 0.04928 |
| -0.3 | 217.5 | 0.23498 | 0.04905 | 0.06116 |
| -0.3 | 232.5 | 0.23204 | 0.0424 | 0.08584 |
| -0.3 | 247.5 | 0.19607 | 0.03081 | 0.08713 |
| -0.3 | 262.5 | 0.19384 | 0.02994 | 0.00765 |
| -0.3 | 277.5 | 0.22435 | 0.04233 | 0.09189 |
| -0.3 | 292.5 | 0.24676 | 0.04805 | 0.07772 |
| -0.3 | 307.5 | 0.179 | 0.04214 | 0.01198 |
| -0.3 | 322.5 | 0.15665 | 0.04142 | 0.03583 |
| -0.3 | 337.5 | 0.13388 | 0.04088 | 0.04538 |
| -0.1 | 22.5 | 0.14578 | 0.0565 | 0.05493 |
| -0.1 | 52.5 | 0.18491 | 0.0353 | 0.04159 |
| -0.1 | 67.5 | 0.23989 | 0.03786 | 0.03414 |
| -0.1 | 82.5 | 0.19795 | 0.03128 | 0.01682 |
| -0.1 | 97.5 | 0.20478 | 0.03559 | 0.01893 |
| -0.1 | 112.5 | 0.31465 | 0.05589 | 0.02945 |
| -0.1 | 127.5 | 0.27005 | 0.04039 | 0.02413 |
| -0.1 | 142.5 | 0.28225 | 0.04501 | 0.03333 |
| -0.1 | 157.5 | 0.24291 | 0.03505 | 0.0411 |
| -0.1 | 172.5 | 0.2441 | 0.02933 | 0.00797 |
| -0.1 | 187.5 | 0.18129 | 0.0234 | 0.01688 |
| -0.1 | 202.5 | 0.20981 | 0.03125 | 0.03792 |
| -0.1 | 217.5 | 0.2475 | 0.04002 | 0.01977 |
| -0.1 | 232.5 | 0.25665 | 0.04333 | 0.05693 |
| -0.1 | 247.5 | 0.31685 | 0.0536 | 0.06496 |
| -0.1 | 262.5 | 0.259 | 0.03864 | 0.02602 |
| -0.1 | 277.5 | 0.27748 | 0.04877 | 0.03798 |
| -0.1 | 292.5 | 0.23785 | 0.04401 | 0.03294 |
| -0.1 | 307.5 | 0.19938 | 0.05468 | 0.01323 |
| -0.1 | 322.5 | 0.11747 | 0.04575 | 0.04808 |
| 0.1 | 37.5 | 0.18314 | 0.04596 | 0.02092 |
| 0.1 | 52.5 | 0.22271 | 0.03514 | 0.0154 |
| 0.1 | 67.5 | 0.27833 | 0.03735 | 0.03263 |
| 0.1 | 82.5 | 0.24489 | 0.03528 | 0.01457 |
| 0.1 | 97.5 | 0.24917 | 0.04222 | 0.02288 |
| 0.1 | 112.5 | 0.20614 | 0.03243 | 0.02353 |
| 0.1 | 127.5 | 0.22507 | 0.04071 | 0.01731 |
| 0.1 | 142.5 | 0.20532 | 0.03806 | 0.021 |
| 0.1 | 157.5 | 0.20249 | 0.02874 | 0.05281 |
| 0.1 | 172.5 | 0.13239 | 0.01799 | 0.11235 |
| 0.1 | 187.5 | 0.18185 | 0.0211 | 0.05943 |
| 0.1 | 202.5 | 0.20493 | 0.02705 | 0.0065 |
| 0.1 | 217.5 | 0.20532 | 0.03083 | 0.01869 |
| 0.1 | 232.5 | 0.16928 | 0.02926 | 0.01189 |
| 0.1 | 247.5 | 0.18543 | 0.03095 | 0.0155 |
| 0.1 | 262.5 | 0.18372 | 0.0288 | 0.02362 |
| 0.1 | 277.5 | 0.24489 | 0.03278 | 0.02584 |
| 0.1 | 292.5 | 0.19776 | 0.02551 | 0.00583 |
| 0.1 | 307.5 | 0.20544 | 0.03257 | 0.0102 |
| 0.1 | 322.5 | 0.11509 | 0.03336 | 0.00781 |
| 0.3 | 187.5 | 0.10247 | 0.01422 | 0.01609 |
| 0.3 | 202.5 | 0.17155 | 0.02171 | 0.0381 |
| 0.3 | 217.5 | 0.20521 | 0.03028 | 0.00557 |
| 0.3 | 232.5 | 0.24834 | 0.03796 | 0.01239 |
| 0.3 | 247.5 | 0.28364 | 0.04113 | 0.01831 |
| 0.3 | 262.5 | 0.26586 | 0.04143 | 0.00573 |
| 0.3 | 277.5 | 0.2855 | 0.04093 | 0.0082 |
| 0.3 | 292.5 | 0.25804 | 0.03481 | 0.03026 |
| 0.3 | 307.5 | 0.28636 | 0.04356 | 0.01573 |
| 0.3 | 322.5 | 0.23417 | 0.066 | 0.01383 |
| 0.5 | 37.5 | 0.21957 | 0.05824 | 0.00503 |
| 0.5 | 52.5 | 0.27376 | 0.05729 | 0.01315 |
| 0.5 | 67.5 | 0.24686 | 0.04394 | 0.03322 |
| 0.5 | 82.5 | 0.31549 | 0.0523 | 0.01791 |
| 0.5 | 97.5 | 0.23257 | 0.03854 | 0.00568 |
| 0.5 | 112.5 | 0.23665 | 0.03809 | 0.00475 |
| 0.5 | 127.5 | 0.22502 | 0.03635 | 0.01787 |
| 0.5 | 142.5 | 0.20098 | 0.02791 | 0.1647 |
| 0.5 | 157.5 | 0.2018 | 0.02431 | 0.03205 |
| 0.5 | 172.5 | 0.12512 | 0.01446 | 0.02202 |
| 0.5 | 187.5 | 0.17414 | 0.01834 | 0.02384 |
| 0.5 | 202.5 | 0.16501 | 0.02216 | 0.03067 |
| 0.5 | 217.5 | 0.20098 | 0.02797 | 0.13432 |
| 0.5 | 232.5 | 0.17486 | 0.02857 | 0.00512 |
| 0.5 | 247.5 | 0.25571 | 0.03505 | 0.00822 |
| 0.5 | 262.5 | 0.27016 | 0.0422 | 0.00646 |
| 0.5 | 277.5 | 0.24283 | 0.04993 | 0.02494 |
| 0.5 | 292.5 | 0.26863 | 0.0465 | 0.00633 |
| 0.5 | 307.5 | 0.27376 | 0.05483 | 0.01702 |
| 0.5 | 322.5 | 0.29635 | 0.0629 | 0.02073 |
| 0.7 | 22.5 | 0.04447 | 0.02669 | 0.00251 |
| 0.7 | 52.5 | 0.15789 | 0.04491 | 0.02167 |
| 0.7 | 67.5 | 0.20175 | 0.04589 | 0.01385 |
| 0.7 | 82.5 | 0.23164 | 0.03529 | 0.01107 |
| 0.7 | 97.5 | 0.23639 | 0.03918 | 0.00806 |
| 0.7 | 112.5 | 0.23669 | 0.03553 | 0.00873 |
| 0.7 | 127.5 | 0.17468 | 0.03367 | 0.02583 |
| 0.7 | 142.5 | 0.15843 | 0.02381 | 0.01031 |
| 0.7 | 157.5 | 0.14052 | 0.01792 | 0.01574 |
| 0.7 | 172.5 | 0.1284 | 0.01483 | 0.01419 |
| 0.7 | 187.5 | 0.11399 | 0.01427 | 0.02581 |
| 0.7 | 202.5 | 0.10685 | 0.01589 | 0.04835 |
| 0.7 | 217.5 | 0.16994 | 0.02332 | 0.01489 |
| 0.7 | 232.5 | 0.20378 | 0.03047 | 0.02134 |
| 0.7 | 247.5 | 0.2145 | 0.03765 | 0.01479 |
| 0.7 | 262.5 | 0.23639 | 0.04272 | 0.01657 |
| 0.7 | 277.5 | 0.23164 | 0.0412 | 0.01641 |
| 0.7 | 292.5 | 0.20175 | 0.04051 | 0.00523 |
| 0.7 | 307.5 | 0.10833 | 0.03153 | 0.01662 |
| 0.7 | 322.5 | 0.11393 | 0.0403 | 0.01171 |
| 0.7 | 337.5 | 0.15578 | 0.04657 | 0.00704 |
| 0.7 | 352.5 | 0.23292 | 0.05436 | 0.01432 |
| 0.9 | 7.5 | 0.23873 | 0.03487 | 0.01077 |
| 0.9 | 22.5 | 0.18975 | 0.02993 | 0.00698 |
| 0.9 | 37.5 | 0.14968 | 0.02726 | 0.0085 |
| 0.9 | 52.5 | 0.20574 | 0.03762 | 0.01153 |
| 0.9 | 67.5 | 0.18852 | 0.04021 | 0.01256 |
| 0.9 | 82.5 | 0.12843 | 0.02475 | 0.0111 |
| 0.9 | 97.5 | 0.14713 | 0.02542 | 0.01657 |
| 0.9 | 112.5 | 0.13422 | 0.02618 | 0.01355 |
| 0.9 | 127.5 | 0.12132 | 0.01998 | 0.0067 |
| 0.9 | 142.5 | 0.12675 | 0.01929 | 0.01803 |
| 0.9 | 157.5 | 0.17403 | 0.02137 | 0.0097 |
| 0.9 | 172.5 | 0.13247 | 0.01749 | 0.02004 |
| 0.9 | 187.5 | 0.11962 | 0.01587 | 0.03124 |
| 0.9 | 202.5 | 0.14888 | 0.01894 | 0.03961 |
| 0.9 | 217.5 | 0.16893 | 0.0239 | 0.01329 |
| 0.9 | 232.5 | 0.17462 | 0.02579 | 0.02712 |
| 0.9 | 247.5 | 0.1662 | 0.02868 | 0.02158 |
| 0.9 | 262.5 | 0.17143 | 0.02966 | 0.0276 |
| 0.9 | 277.5 | 0.18144 | 0.03173 | 0.0189 |
| 0.9 | 292.5 | 0.18852 | 0.03541 | 0.01297 |
| 0.9 | 307.5 | 0.20231 | 0.03856 | 0.00661 |
| 0.9 | 322.5 | 0.19945 | 0.03105 | 0.00962 |
| 0.9 | 337.5 | 0.1765 | 0.02871 | 0.00962 |
| 0.9 | 352.5 | 0.16289 | 0.03259 | 0.01012 |