Measurement E14M138
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 3.48 GeV2 | |
| W: | 1.65 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 7.5 | 0.35889 | 0.05565 | 0.02132 |
| -0.9 | 22.5 | 0.22489 | 0.05392 | 0.0347 |
| -0.9 | 37.5 | 0.19904 | 0.04791 | 0.0071 |
| -0.9 | 52.5 | 0.2219 | 0.03938 | 0.01102 |
| -0.9 | 67.5 | 0.31122 | 0.05237 | 0.01323 |
| -0.9 | 82.5 | 0.27037 | 0.05196 | 0.02422 |
| -0.9 | 97.5 | 0.32437 | 0.05521 | 0.02512 |
| -0.9 | 112.5 | 0.29869 | 0.04005 | 0.03183 |
| -0.9 | 127.5 | 0.31274 | 0.05528 | 0.04116 |
| -0.9 | 142.5 | 0.28184 | 0.04457 | 0.04918 |
| -0.9 | 157.5 | 0.23569 | 0.06052 | 0.00911 |
| -0.9 | 172.5 | 0.25257 | 0.03371 | 0.03635 |
| -0.9 | 187.5 | 0.28757 | 0.0531 | 0.00696 |
| -0.9 | 202.5 | 0.26353 | 0.05439 | 0.01352 |
| -0.9 | 217.5 | 0.22684 | 0.04987 | 0.01571 |
| -0.9 | 232.5 | 0.28625 | 0.03856 | 0.0201 |
| -0.9 | 247.5 | 0.26838 | 0.04654 | 0.02677 |
| -0.9 | 262.5 | 0.32099 | 0.05875 | 0.03811 |
| -0.9 | 277.5 | 0.26644 | 0.05443 | 0.01713 |
| -0.9 | 292.5 | 0.17951 | 0.04238 | 0.01662 |
| -0.9 | 307.5 | 0.23989 | 0.03465 | 0.00899 |
| -0.9 | 322.5 | 0.2103 | 0.03123 | 0.02828 |
| -0.9 | 337.5 | 0.10512 | 0.03621 | 0.01654 |
| -0.9 | 352.5 | 0.21001 | 0.0469 | 0.02314 |
| -0.7 | 7.5 | 0.25213 | 0.04046 | 0.02657 |
| -0.7 | 22.5 | 0.3237 | 0.04344 | 0.0121 |
| -0.7 | 37.5 | 0.32949 | 0.03689 | 0.02831 |
| -0.7 | 52.5 | 0.30588 | 0.03403 | 0.01092 |
| -0.7 | 67.5 | 0.26496 | 0.03534 | 0.09499 |
| -0.7 | 82.5 | 0.2755 | 0.03275 | 0.0319 |
| -0.7 | 97.5 | 0.31751 | 0.03541 | 0.08368 |
| -0.7 | 112.5 | 0.27682 | 0.0293 | 0.03004 |
| -0.7 | 127.5 | 0.25139 | 0.03362 | 0.03224 |
| -0.7 | 142.5 | 0.253 | 0.03372 | 0.04342 |
| -0.7 | 157.5 | 0.17901 | 0.02652 | 0.04228 |
| -0.7 | 172.5 | 0.21176 | 0.02918 | 0.01977 |
| -0.7 | 187.5 | 0.23073 | 0.02644 | 0.02759 |
| -0.7 | 202.5 | 0.23857 | 0.02997 | 0.0663 |
| -0.7 | 217.5 | 0.19684 | 0.02649 | 0.02567 |
| -0.7 | 232.5 | 0.27179 | 0.02953 | 0.09632 |
| -0.7 | 247.5 | 0.28872 | 0.03125 | 0.04202 |
| -0.7 | 262.5 | 0.21967 | 0.02941 | 0.0903 |
| -0.7 | 277.5 | 0.27528 | 0.03899 | 0.07354 |
| -0.7 | 292.5 | 0.3047 | 0.04236 | 0.08501 |
| -0.7 | 307.5 | 0.35813 | 0.04009 | 0.07161 |
| -0.7 | 322.5 | 0.33539 | 0.03674 | 0.00615 |
| -0.7 | 337.5 | 0.36742 | 0.04341 | 0.01104 |
| -0.7 | 352.5 | 0.36091 | 0.05598 | 0.02118 |
| -0.5 | 7.5 | 0.29552 | 0.06494 | 0.14596 |
| -0.5 | 22.5 | 0.31167 | 0.05154 | 0.27075 |
| -0.5 | 37.5 | 0.35874 | 0.04098 | 0.09772 |
| -0.5 | 52.5 | 0.3535 | 0.04507 | 0.26362 |
| -0.5 | 67.5 | 0.3239 | 0.04421 | 0.07143 |
| -0.5 | 82.5 | 0.36969 | 0.04169 | 0.088 |
| -0.5 | 97.5 | 0.36632 | 0.03623 | 0.13276 |
| -0.5 | 112.5 | 0.31738 | 0.03977 | 0.03829 |
| -0.5 | 127.5 | 0.3796 | 0.0461 | 0.21709 |
| -0.5 | 142.5 | 0.34644 | 0.04167 | 0.13858 |
| -0.5 | 157.5 | 0.24017 | 0.03282 | 0.06007 |
| -0.5 | 172.5 | 0.30112 | 0.03789 | 0.13919 |
| -0.5 | 187.5 | 0.28917 | 0.04056 | 0.13061 |
| -0.5 | 202.5 | 0.22015 | 0.03169 | 0.17955 |
| -0.5 | 217.5 | 0.24504 | 0.03443 | 0.14133 |
| -0.5 | 232.5 | 0.38857 | 0.05076 | 0.26917 |
| -0.5 | 247.5 | 0.38048 | 0.0438 | 0.09909 |
| -0.5 | 262.5 | 0.33799 | 0.03505 | 0.03905 |
| -0.5 | 277.5 | 0.36969 | 0.04177 | 0.2123 |
| -0.5 | 292.5 | 0.35312 | 0.04158 | 0.12962 |
| -0.5 | 307.5 | 0.3535 | 0.04788 | 0.06786 |
| -0.5 | 322.5 | 0.32418 | 0.04081 | 0.07179 |
| -0.5 | 337.5 | 0.27272 | 0.04861 | 0.07781 |
| -0.5 | 352.5 | 0.21434 | 0.05233 | 0.09026 |
| -0.3 | 22.5 | 0.25719 | 0.04752 | 0.1011 |
| -0.3 | 37.5 | 0.35494 | 0.06575 | 0.20843 |
| -0.3 | 52.5 | 0.27097 | 0.04427 | 0.08646 |
| -0.3 | 67.5 | 0.36557 | 0.0434 | 0.27407 |
| -0.3 | 82.5 | 0.40912 | 0.04549 | 0.07619 |
| -0.3 | 97.5 | 0.41475 | 0.04542 | 0.27026 |
| -0.3 | 112.5 | 0.39903 | 0.04169 | 0.21658 |
| -0.3 | 127.5 | 0.3691 | 0.04201 | 0.10289 |
| -0.3 | 142.5 | 0.29519 | 0.0358 | 0.10807 |
| -0.3 | 157.5 | 0.29796 | 0.03238 | 0.04229 |
| -0.3 | 172.5 | 0.29959 | 0.02896 | 0.10307 |
| -0.3 | 187.5 | 0.26245 | 0.02667 | 0.04486 |
| -0.3 | 202.5 | 0.29266 | 0.03307 | 0.14898 |
| -0.3 | 217.5 | 0.35226 | 0.04481 | 0.26335 |
| -0.3 | 232.5 | 0.31639 | 0.03413 | 0.15928 |
| -0.3 | 247.5 | 0.3469 | 0.03707 | 0.11111 |
| -0.3 | 262.5 | 0.40903 | 0.04368 | 0.01416 |
| -0.3 | 277.5 | 0.36727 | 0.04378 | 0.14192 |
| -0.3 | 292.5 | 0.38721 | 0.05512 | 0.19288 |
| -0.3 | 307.5 | 0.39604 | 0.06562 | 0.02679 |
| -0.3 | 322.5 | 0.33699 | 0.05772 | 0.31445 |
| -0.3 | 337.5 | 0.29611 | 0.05687 | 0.21479 |
| -0.1 | 22.5 | 0.18274 | 0.0552 | 0.11512 |
| -0.1 | 37.5 | 0.21601 | 0.05164 | 0.16966 |
| -0.1 | 52.5 | 0.33557 | 0.04335 | 0.03283 |
| -0.1 | 67.5 | 0.35093 | 0.03861 | 0.12635 |
| -0.1 | 82.5 | 0.35104 | 0.0379 | 0.04771 |
| -0.1 | 97.5 | 0.39531 | 0.0419 | 0.03813 |
| -0.1 | 112.5 | 0.32372 | 0.03499 | 0.03091 |
| -0.1 | 127.5 | 0.3824 | 0.03536 | 0.06683 |
| -0.1 | 142.5 | 0.35177 | 0.03538 | 0.08584 |
| -0.1 | 157.5 | 0.36603 | 0.0338 | 0.05124 |
| -0.1 | 172.5 | 0.42356 | 0.03837 | 0.03207 |
| -0.1 | 187.5 | 0.31755 | 0.02907 | 0.04296 |
| -0.1 | 202.5 | 0.33518 | 0.03131 | 0.02464 |
| -0.1 | 217.5 | 0.39021 | 0.03988 | 0.08034 |
| -0.1 | 232.5 | 0.38129 | 0.03957 | 0.06946 |
| -0.1 | 247.5 | 0.45031 | 0.05062 | 0.03659 |
| -0.1 | 262.5 | 0.40503 | 0.04337 | 0.02821 |
| -0.1 | 277.5 | 0.40322 | 0.0404 | 0.0689 |
| -0.1 | 292.5 | 0.29132 | 0.03365 | 0.14627 |
| -0.1 | 307.5 | 0.30836 | 0.05244 | 0.08347 |
| -0.1 | 322.5 | 0.21027 | 0.04243 | 0.09083 |
| 0.1 | 37.5 | 0.38395 | 0.05502 | 0.03658 |
| 0.1 | 52.5 | 0.34167 | 0.03954 | 0.02855 |
| 0.1 | 67.5 | 0.39397 | 0.03896 | 0.03876 |
| 0.1 | 82.5 | 0.43343 | 0.04185 | 0.02957 |
| 0.1 | 97.5 | 0.38031 | 0.04368 | 0.06663 |
| 0.1 | 112.5 | 0.32214 | 0.03291 | 0.02071 |
| 0.1 | 127.5 | 0.2821 | 0.0309 | 0.01822 |
| 0.1 | 142.5 | 0.39217 | 0.03951 | 0.03432 |
| 0.1 | 157.5 | 0.31842 | 0.02703 | 0.03426 |
| 0.1 | 172.5 | 0.34214 | 0.02721 | 0.07013 |
| 0.1 | 187.5 | 0.42843 | 0.03118 | 0.13019 |
| 0.1 | 202.5 | 0.37499 | 0.03142 | 0.01909 |
| 0.1 | 217.5 | 0.41776 | 0.04132 | 0.05502 |
| 0.1 | 232.5 | 0.3349 | 0.03782 | 0.03975 |
| 0.1 | 247.5 | 0.26645 | 0.02865 | 0.04366 |
| 0.1 | 262.5 | 0.3821 | 0.04176 | 0.03686 |
| 0.1 | 277.5 | 0.36684 | 0.03387 | 0.1069 |
| 0.1 | 292.5 | 0.38335 | 0.03787 | 0.01847 |
| 0.1 | 307.5 | 0.40389 | 0.0429 | 0.05787 |
| 0.1 | 322.5 | 0.30863 | 0.05733 | 0.00966 |
| 0.3 | 37.5 | 0.5299 | 0.06571 | 0.03098 |
| 0.3 | 52.5 | 0.45783 | 0.0427 | 0.01267 |
| 0.3 | 67.5 | 0.40259 | 0.03747 | 0.01169 |
| 0.3 | 82.5 | 0.47295 | 0.04401 | 0.04722 |
| 0.3 | 97.5 | 0.39839 | 0.04175 | 0.02417 |
| 0.3 | 112.5 | 0.25963 | 0.03254 | 0.02411 |
| 0.3 | 127.5 | 0.37112 | 0.04116 | 0.00831 |
| 0.3 | 142.5 | 0.3173 | 0.03703 | 0.04525 |
| 0.3 | 157.5 | 0.35141 | 0.03502 | 0.01907 |
| 0.3 | 172.5 | 0.30343 | 0.02518 | 0.09014 |
| 0.3 | 187.5 | 0.30924 | 0.02585 | 0.14659 |
| 0.3 | 202.5 | 0.39294 | 0.03431 | 0.1025 |
| 0.3 | 217.5 | 0.39082 | 0.03986 | 0.0584 |
| 0.3 | 232.5 | 0.36517 | 0.03866 | 0.01877 |
| 0.3 | 247.5 | 0.42642 | 0.04061 | 0.01718 |
| 0.3 | 262.5 | 0.33136 | 0.03526 | 0.02212 |
| 0.3 | 277.5 | 0.38689 | 0.03833 | 0.02202 |
| 0.3 | 292.5 | 0.47658 | 0.04326 | 0.02507 |
| 0.3 | 307.5 | 0.46577 | 0.04574 | 0.03473 |
| 0.3 | 322.5 | 0.40161 | 0.05153 | 0.01359 |
| 0.5 | 187.5 | 0.25255 | 0.02298 | 0.0631 |
| 0.5 | 202.5 | 0.27945 | 0.02847 | 0.1124 |
| 0.5 | 217.5 | 0.3509 | 0.0335 | 0.02802 |
| 0.5 | 232.5 | 0.37658 | 0.0396 | 0.01103 |
| 0.5 | 247.5 | 0.45095 | 0.04353 | 0.02894 |
| 0.5 | 262.5 | 0.3804 | 0.03689 | 0.02346 |
| 0.5 | 277.5 | 0.36981 | 0.04555 | 0.02245 |
| 0.5 | 292.5 | 0.42823 | 0.04931 | 0.03741 |
| 0.5 | 307.5 | 0.48955 | 0.05185 | 0.02648 |
| 0.5 | 322.5 | 0.43642 | 0.08057 | 0.05714 |
| 0.7 | 7.5 | 0.35677 | 0.04657 | 0.03358 |
| 0.7 | 22.5 | 0.43343 | 0.06604 | 0.01657 |
| 0.7 | 37.5 | 0.29592 | 0.05514 | 0.01432 |
| 0.7 | 52.5 | 0.41953 | 0.05412 | 0.03139 |
| 0.7 | 67.5 | 0.51163 | 0.05949 | 0.01028 |
| 0.7 | 82.5 | 0.35904 | 0.04192 | 0.031 |
| 0.7 | 97.5 | 0.52033 | 0.05781 | 0.02848 |
| 0.7 | 112.5 | 0.40417 | 0.04183 | 0.02517 |
| 0.7 | 127.5 | 0.45279 | 0.04118 | 0.01951 |
| 0.7 | 142.5 | 0.34136 | 0.03236 | 0.0271 |
| 0.7 | 157.5 | 0.25752 | 0.02129 | 0.12519 |
| 0.7 | 172.5 | 0.26031 | 0.02118 | 0.06261 |
| 0.7 | 187.5 | 0.17043 | 0.01839 | 0.03644 |
| 0.7 | 202.5 | 0.19753 | 0.02321 | 0.03413 |
| 0.7 | 217.5 | 0.34349 | 0.03254 | 0.03181 |
| 0.7 | 232.5 | 0.43016 | 0.04021 | 0.04402 |
| 0.7 | 247.5 | 0.4883 | 0.04816 | 0.04656 |
| 0.7 | 262.5 | 0.44543 | 0.04616 | 0.04347 |
| 0.7 | 277.5 | 0.37213 | 0.04254 | 0.02925 |
| 0.7 | 292.5 | 0.48085 | 0.0527 | 0.04444 |
| 0.7 | 307.5 | 0.34264 | 0.04638 | 0.00796 |
| 0.7 | 322.5 | 0.3259 | 0.06176 | 0.0078 |
| 0.7 | 337.5 | 0.34847 | 0.05418 | 0.00372 |
| 0.7 | 352.5 | 0.35677 | 0.04634 | 0.01833 |
| 0.9 | 7.5 | 0.38701 | 0.03609 | 0.01756 |
| 0.9 | 22.5 | 0.48743 | 0.05126 | 0.04197 |
| 0.9 | 37.5 | 0.27441 | 0.03019 | 0.03015 |
| 0.9 | 52.5 | 0.4327 | 0.04586 | 0.0591 |
| 0.9 | 67.5 | 0.36554 | 0.03447 | 0.05001 |
| 0.9 | 82.5 | 0.36365 | 0.0363 | 0.0187 |
| 0.9 | 97.5 | 0.2806 | 0.02793 | 0.00741 |
| 0.9 | 112.5 | 0.25744 | 0.02814 | 0.01529 |
| 0.9 | 127.5 | 0.24754 | 0.02507 | 0.00731 |
| 0.9 | 142.5 | 0.24592 | 0.02347 | 0.01289 |
| 0.9 | 157.5 | 0.2165 | 0.01984 | 0.0295 |
| 0.9 | 172.5 | 0.20937 | 0.02005 | 0.00777 |
| 0.9 | 187.5 | 0.19767 | 0.02208 | 0.05962 |
| 0.9 | 202.5 | 0.28621 | 0.02532 | 0.01476 |
| 0.9 | 217.5 | 0.25342 | 0.02445 | 0.01989 |
| 0.9 | 232.5 | 0.24649 | 0.0232 | 0.02149 |
| 0.9 | 247.5 | 0.27258 | 0.02918 | 0.02284 |
| 0.9 | 262.5 | 0.35161 | 0.03554 | 0.03198 |
| 0.9 | 277.5 | 0.26016 | 0.03027 | 0.04622 |
| 0.9 | 292.5 | 0.40509 | 0.04785 | 0.03001 |
| 0.9 | 307.5 | 0.32652 | 0.03445 | 0.02118 |
| 0.9 | 322.5 | 0.37581 | 0.04291 | 0.03913 |
| 0.9 | 337.5 | 0.40855 | 0.04296 | 0.02041 |
| 0.9 | 352.5 | 0.44798 | 0.04076 | 0.02458 |