Measurement E14M145
| 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: | 1.23 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 67.5 | 0.08768 | 0.02763 |
| -0.7 | 82.5 | 0.10114 | 0.02553 |
| -0.7 | 97.5 | 0.14886 | 0.04502 |
| -0.7 | 112.5 | 0.09481 | 0.03144 |
| -0.7 | 127.5 | 0.0826 | 0.03538 |
| -0.7 | 142.5 | 0.10756 | 0.03732 |
| -0.7 | 157.5 | 0.05268 | 0.02118 |
| -0.7 | 172.5 | 0.19542 | 0.0678 |
| -0.7 | 187.5 | 0.01652 | 0.01922 |
| -0.7 | 202.5 | 0.09234 | 0.0363 |
| -0.7 | 217.5 | 0.18604 | 0.07533 |
| -0.7 | 232.5 | 0.24151 | 0.08391 |
| -0.7 | 247.5 | 0.09132 | 0.03796 |
| -0.7 | 277.5 | 0.12552 | 0.03278 |
| -0.7 | 292.5 | 0.13458 | 0.04099 |
| -0.5 | 187.5 | 0.19844 | 0.06891 |
| -0.5 | 202.5 | 0.12994 | 0.03662 |
| -0.5 | 217.5 | 0.08582 | 0.02712 |
| -0.5 | 232.5 | 0.1358 | 0.04056 |
| -0.5 | 247.5 | 0.13539 | 0.0342 |
| -0.5 | 262.5 | 0.16643 | 0.03663 |
| -0.5 | 277.5 | 0.18504 | 0.04041 |
| -0.5 | 292.5 | 0.13931 | 0.0324 |
| -0.5 | 307.5 | 0.23771 | 0.06288 |
| -0.3 | 37.5 | 0.17331 | 0.07541 |
| -0.3 | 52.5 | 0.12825 | 0.03714 |
| -0.3 | 67.5 | 0.23548 | 0.0496 |
| -0.3 | 82.5 | 0.19483 | 0.04015 |
| -0.3 | 97.5 | 0.17238 | 0.03743 |
| -0.3 | 112.5 | 0.18291 | 0.03929 |
| -0.3 | 127.5 | 0.16217 | 0.03712 |
| -0.3 | 142.5 | 0.08356 | 0.01878 |
| -0.3 | 157.5 | 0.20723 | 0.05325 |
| -0.3 | 172.5 | 0.15451 | 0.04008 |
| -0.3 | 187.5 | 0.10566 | 0.0272 |
| -0.3 | 202.5 | 0.13015 | 0.02842 |
| -0.3 | 217.5 | 0.1229 | 0.04496 |
| -0.3 | 232.5 | 0.10023 | 0.025 |
| -0.3 | 247.5 | 0.16549 | 0.03848 |
| -0.3 | 262.5 | 0.17572 | 0.03253 |
| -0.3 | 277.5 | 0.19483 | 0.0425 |
| -0.3 | 292.5 | 0.2447 | 0.05387 |
| -0.3 | 307.5 | 0.1912 | 0.06511 |
| -0.1 | 37.5 | 0.24952 | 0.1003 |
| -0.1 | 52.5 | 0.13211 | 0.03919 |
| -0.1 | 67.5 | 0.16162 | 0.03686 |
| -0.1 | 82.5 | 0.19161 | 0.04109 |
| -0.1 | 97.5 | 0.19577 | 0.03717 |
| -0.1 | 112.5 | 0.16486 | 0.0361 |
| -0.1 | 127.5 | 0.16875 | 0.03069 |
| -0.1 | 142.5 | 0.12847 | 0.0285 |
| -0.1 | 157.5 | 0.11662 | 0.02182 |
| -0.1 | 172.5 | 0.06752 | 0.01574 |
| -0.1 | 187.5 | 0.13946 | 0.02869 |
| -0.1 | 202.5 | 0.11662 | 0.0253 |
| -0.1 | 217.5 | 0.14128 | 0.03775 |
| -0.1 | 232.5 | 0.16875 | 0.03438 |
| -0.1 | 247.5 | 0.15659 | 0.03409 |
| -0.1 | 262.5 | 0.19944 | 0.0348 |
| -0.1 | 277.5 | 0.1717 | 0.04194 |
| -0.1 | 292.5 | 0.17253 | 0.04321 |
| -0.1 | 307.5 | 0.13211 | 0.04372 |
| 0.1 | 37.5 | 0.09117 | 0.04071 |
| 0.1 | 52.5 | 0.43869 | 0.16896 |
| 0.1 | 67.5 | 0.13866 | 0.03164 |
| 0.1 | 82.5 | 0.16105 | 0.03266 |
| 0.1 | 97.5 | 0.17531 | 0.03577 |
| 0.1 | 112.5 | 0.12369 | 0.02516 |
| 0.1 | 127.5 | 0.18303 | 0.034 |
| 0.1 | 142.5 | 0.1695 | 0.03878 |
| 0.1 | 157.5 | 0.16328 | 0.03711 |
| 0.1 | 172.5 | 0.15923 | 0.0431 |
| 0.1 | 187.5 | 0.1699 | 0.03221 |
| 0.1 | 202.5 | 0.16904 | 0.02891 |
| 0.1 | 217.5 | 0.18686 | 0.04184 |
| 0.1 | 232.5 | 0.15052 | 0.03601 |
| 0.1 | 247.5 | 0.16778 | 0.03234 |
| 0.1 | 262.5 | 0.19625 | 0.04105 |
| 0.1 | 277.5 | 0.15073 | 0.03417 |
| 0.1 | 292.5 | 0.13866 | 0.03236 |
| 0.1 | 307.5 | 0.28284 | 0.08393 |
| 0.3 | 7.5 | 0.15304 | 0.06497 |
| 0.3 | 22.5 | 0.07433 | 0.02483 |
| 0.3 | 37.5 | 0.11761 | 0.04832 |
| 0.3 | 52.5 | 0.17571 | 0.05353 |
| 0.3 | 67.5 | 0.23058 | 0.05207 |
| 0.3 | 82.5 | 0.27826 | 0.0567 |
| 0.3 | 97.5 | 0.25736 | 0.04766 |
| 0.3 | 112.5 | 0.26239 | 0.04965 |
| 0.3 | 127.5 | 0.24511 | 0.04931 |
| 0.3 | 142.5 | 0.2455 | 0.04937 |
| 0.3 | 157.5 | 0.17588 | 0.03194 |
| 0.3 | 172.5 | 0.15365 | 0.03077 |
| 0.3 | 187.5 | 0.19145 | 0.03419 |
| 0.3 | 202.5 | 0.19426 | 0.03577 |
| 0.3 | 217.5 | 0.18912 | 0.03218 |
| 0.3 | 232.5 | 0.16628 | 0.02988 |
| 0.3 | 247.5 | 0.24123 | 0.04931 |
| 0.3 | 262.5 | 0.2171 | 0.03918 |
| 0.3 | 277.5 | 0.20591 | 0.04598 |
| 0.3 | 292.5 | 0.21505 | 0.06312 |
| 0.3 | 307.5 | 0.14582 | 0.05051 |
| 0.3 | 322.5 | 0.14376 | 0.04999 |
| 0.3 | 337.5 | 0.27705 | 0.09512 |
| 0.3 | 352.5 | 0.08456 | 0.02242 |
| 0.5 | 7.5 | 0.3161 | 0.09466 |
| 0.5 | 22.5 | 0.16624 | 0.03655 |
| 0.5 | 37.5 | 0.08585 | 0.02876 |
| 0.5 | 52.5 | 0.17396 | 0.04343 |
| 0.5 | 67.5 | 0.24584 | 0.06202 |
| 0.5 | 82.5 | 0.26209 | 0.05594 |
| 0.5 | 97.5 | 0.24359 | 0.04239 |
| 0.5 | 112.5 | 0.238 | 0.05303 |
| 0.5 | 127.5 | 0.17466 | 0.03353 |
| 0.5 | 142.5 | 0.18542 | 0.03756 |
| 0.5 | 157.5 | 0.11925 | 0.02521 |
| 0.5 | 172.5 | 0.06917 | 0.01462 |
| 0.5 | 187.5 | 0.39542 | 0.08891 |
| 0.5 | 202.5 | 0.11925 | 0.02419 |
| 0.5 | 217.5 | 0.15782 | 0.03431 |
| 0.5 | 232.5 | 0.20158 | 0.04152 |
| 0.5 | 247.5 | 0.21337 | 0.0436 |
| 0.5 | 262.5 | 0.1905 | 0.03845 |
| 0.5 | 277.5 | 0.27629 | 0.05709 |
| 0.5 | 292.5 | 0.17593 | 0.04053 |
| 0.5 | 307.5 | 0.16054 | 0.04301 |
| 0.5 | 322.5 | 0.12721 | 0.03383 |
| 0.5 | 337.5 | 0.06951 | 0.01811 |
| 0.5 | 352.5 | 0.05883 | 0.01671 |
| 0.7 | 7.5 | 0.10225 | 0.0184 |
| 0.7 | 22.5 | 0.09047 | 0.01997 |
| 0.7 | 37.5 | 0.13678 | 0.02795 |
| 0.7 | 52.5 | 0.13259 | 0.03546 |
| 0.7 | 67.5 | 0.17467 | 0.03685 |
| 0.7 | 82.5 | 0.18593 | 0.0399 |
| 0.7 | 97.5 | 0.1941 | 0.04208 |
| 0.7 | 112.5 | 0.17313 | 0.0372 |
| 0.7 | 127.5 | 0.15225 | 0.02643 |
| 0.7 | 142.5 | 0.12836 | 0.02532 |
| 0.7 | 157.5 | 0.29976 | 0.05477 |
| 0.7 | 172.5 | 0.07534 | 0.01447 |
| 0.7 | 187.5 | 0.21029 | 0.04204 |
| 0.7 | 202.5 | 0.29387 | 0.04773 |
| 0.7 | 217.5 | 0.12836 | 0.02632 |
| 0.7 | 232.5 | 0.13653 | 0.03318 |
| 0.7 | 247.5 | 0.17313 | 0.03296 |
| 0.7 | 262.5 | 0.18538 | 0.0365 |
| 0.7 | 277.5 | 0.18593 | 0.03635 |
| 0.7 | 292.5 | 0.2057 | 0.04258 |
| 0.7 | 307.5 | 0.11536 | 0.02695 |
| 0.7 | 322.5 | 0.11802 | 0.02661 |
| 0.7 | 337.5 | 0.17718 | 0.03904 |
| 0.7 | 352.5 | 0.11305 | 0.02834 |
| 0.9 | 7.5 | 0.11461 | 0.02409 |
| 0.9 | 22.5 | 0.13908 | 0.02625 |
| 0.9 | 37.5 | 0.10973 | 0.02206 |
| 0.9 | 52.5 | 0.16468 | 0.03881 |
| 0.9 | 67.5 | 0.1676 | 0.03925 |
| 0.9 | 82.5 | 0.16371 | 0.03238 |
| 0.9 | 97.5 | 0.19394 | 0.03839 |
| 0.9 | 112.5 | 0.20225 | 0.03605 |
| 0.9 | 127.5 | 0.18312 | 0.04156 |
| 0.9 | 142.5 | 0.17103 | 0.03226 |
| 0.9 | 157.5 | 0.18552 | 0.03303 |
| 0.9 | 172.5 | 0.15017 | 0.03063 |
| 0.9 | 187.5 | 0.16706 | 0.02968 |
| 0.9 | 202.5 | 0.18071 | 0.03344 |
| 0.9 | 217.5 | 0.16686 | 0.02842 |
| 0.9 | 232.5 | 0.15083 | 0.02721 |
| 0.9 | 247.5 | 0.13755 | 0.02886 |
| 0.9 | 262.5 | 0.19394 | 0.04045 |
| 0.9 | 277.5 | 0.18409 | 0.03259 |
| 0.9 | 292.5 | 0.17823 | 0.03424 |
| 0.9 | 307.5 | 0.15361 | 0.03339 |
| 0.9 | 322.5 | 0.13543 | 0.03024 |
| 0.9 | 337.5 | 0.15065 | 0.03087 |
| 0.9 | 352.5 | 0.15396 | 0.02815 |