Measurement E14M22
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 1.72 GeV2 | |
| W: | 1.57 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.9034 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.7 | 7.5 | 0.92439 | 0.1092 | 0.03154 |
| -0.7 | 37.5 | 1.31028 | 0.12408 | 0.02009 |
| -0.7 | 52.5 | 1.39483 | 0.11388 | 0.02357 |
| -0.7 | 67.5 | 1.35159 | 0.11589 | 0.09043 |
| -0.7 | 97.5 | 1.20035 | 0.0844 | 0.04776 |
| -0.7 | 112.5 | 1.19213 | 0.07906 | 0.02932 |
| -0.7 | 127.5 | 0.98326 | 0.07207 | 0.05929 |
| -0.7 | 172.5 | 0.81982 | 0.06704 | 0.44803 |
| -0.7 | 187.5 | 0.78348 | 0.06785 | 0.06544 |
| -0.7 | 202.5 | 0.79277 | 0.08268 | 0.0701 |
| -0.7 | 232.5 | 1.02829 | 0.0691 | 0.03291 |
| -0.7 | 247.5 | 1.19213 | 0.06767 | 0.04501 |
| -0.7 | 262.5 | 1.20035 | 0.08382 | 0.04243 |
| -0.7 | 292.5 | 1.35159 | 0.12436 | 0.08986 |
| -0.7 | 307.5 | 1.40946 | 0.10857 | 0.03241 |
| -0.7 | 322.5 | 1.30921 | 0.11796 | 0.01714 |
| -0.7 | 352.5 | 0.92907 | 0.10111 | 0.02045 |
| -0.5 | 22.5 | 1.56266 | 0.16824 | 0.0275 |
| -0.5 | 37.5 | 1.64098 | 0.09264 | 0.03811 |
| -0.5 | 52.5 | 1.64489 | 0.10725 | 0.06991 |
| -0.5 | 82.5 | 1.82753 | 0.11149 | 0.1045 |
| -0.5 | 97.5 | 1.75632 | 0.09158 | 0.04088 |
| -0.5 | 112.5 | 1.56817 | 0.08328 | 0.01913 |
| -0.5 | 127.5 | 1.30335 | 0.08073 | 0.07528 |
| -0.5 | 142.5 | 1.19577 | 0.09018 | 0.22453 |
| -0.5 | 157.5 | 0.95709 | 0.06736 | 0.05411 |
| -0.5 | 172.5 | 0.96659 | 0.0608 | 0.02955 |
| -0.5 | 187.5 | 0.93691 | 0.05422 | 0.04155 |
| -0.5 | 202.5 | 1.03656 | 0.06757 | 0.04777 |
| -0.5 | 217.5 | 1.19577 | 0.09915 | 0.24149 |
| -0.5 | 232.5 | 1.30335 | 0.07787 | 0.07315 |
| -0.5 | 247.5 | 1.6014 | 0.08479 | 0.04306 |
| -0.5 | 262.5 | 1.68711 | 0.09485 | 0.05004 |
| -0.5 | 277.5 | 1.64765 | 0.09867 | 0.07881 |
| -0.5 | 307.5 | 1.62711 | 0.11059 | 0.06039 |
| -0.5 | 322.5 | 1.64098 | 0.0955 | 0.04658 |
| -0.5 | 337.5 | 1.5872 | 0.16019 | 0.06523 |
| -0.5 | 352.5 | 1.53834 | 0.17022 | 0.01609 |
| -0.3 | 22.5 | 1.50082 | 0.14065 | 0.03196 |
| -0.3 | 37.5 | 1.56173 | 0.11372 | 0.03473 |
| -0.3 | 67.5 | 1.68493 | 0.10242 | 0.05848 |
| -0.3 | 82.5 | 1.86292 | 0.08601 | 0.0419 |
| -0.3 | 97.5 | 1.76196 | 0.08495 | 0.03251 |
| -0.3 | 112.5 | 1.63242 | 0.08241 | 0.02821 |
| -0.3 | 127.5 | 1.3776 | 0.09443 | 0.1184 |
| -0.3 | 142.5 | 1.22843 | 0.09279 | 0.13988 |
| -0.3 | 157.5 | 1.00821 | 0.07316 | 0.03329 |
| -0.3 | 172.5 | 0.98217 | 0.06168 | 0.02578 |
| -0.3 | 187.5 | 0.98217 | 0.05743 | 0.03304 |
| -0.3 | 202.5 | 1.00821 | 0.07602 | 0.04305 |
| -0.3 | 217.5 | 1.22843 | 0.10058 | 0.19122 |
| -0.3 | 232.5 | 1.34451 | 0.1022 | 0.0813 |
| -0.3 | 247.5 | 1.64958 | 0.08725 | 0.0397 |
| -0.3 | 262.5 | 1.66436 | 0.08608 | 0.0407 |
| -0.3 | 277.5 | 1.85448 | 0.08539 | 0.04991 |
| -0.3 | 292.5 | 1.74247 | 0.10527 | 0.02472 |
| -0.3 | 322.5 | 1.64303 | 0.11042 | 0.0462 |
| -0.3 | 337.5 | 1.55859 | 0.13799 | 0.13566 |
| -0.1 | 22.5 | 0.98352 | 0.10601 | 0.06186 |
| -0.1 | 52.5 | 1.42241 | 0.12105 | 0.02667 |
| -0.1 | 67.5 | 1.49896 | 0.0782 | 0.03832 |
| -0.1 | 82.5 | 1.64602 | 0.07566 | 0.03388 |
| -0.1 | 97.5 | 1.58663 | 0.0728 | 0.04122 |
| -0.1 | 112.5 | 1.50795 | 0.0815 | 0.05788 |
| -0.1 | 127.5 | 1.39531 | 0.09637 | 0.17699 |
| -0.1 | 142.5 | 1.24849 | 0.08994 | 0.17799 |
| -0.1 | 157.5 | 1.05828 | 0.07283 | 0.04749 |
| -0.1 | 172.5 | 1.01742 | 0.06616 | 0.08045 |
| -0.1 | 187.5 | 1.05066 | 0.06681 | 0.04473 |
| -0.1 | 202.5 | 1.09505 | 0.07153 | 0.05387 |
| -0.1 | 217.5 | 1.21378 | 0.09238 | 0.13814 |
| -0.1 | 232.5 | 1.41555 | 0.09548 | 0.25104 |
| -0.1 | 247.5 | 1.45268 | 0.08378 | 0.04903 |
| -0.1 | 262.5 | 1.48826 | 0.07117 | 0.0261 |
| -0.1 | 277.5 | 1.63088 | 0.07644 | 0.04001 |
| -0.1 | 292.5 | 1.43808 | 0.07833 | 0.03485 |
| -0.1 | 307.5 | 1.42241 | 0.11214 | 0.03137 |
| -0.1 | 337.5 | 1.06579 | 0.09045 | 0.07321 |
| 0.1 | 37.5 | 1.0976 | 0.10425 | 0.08358 |
| 0.1 | 52.5 | 1.19828 | 0.08844 | 0.01837 |
| 0.1 | 67.5 | 1.35814 | 0.06897 | 0.0386 |
| 0.1 | 82.5 | 1.40056 | 0.07032 | 0.03221 |
| 0.1 | 97.5 | 1.3246 | 0.06825 | 0.03332 |
| 0.1 | 112.5 | 1.24262 | 0.07938 | 0.05637 |
| 0.1 | 127.5 | 1.21879 | 0.08351 | 0.18809 |
| 0.1 | 142.5 | 1.02392 | 0.08279 | 0.05314 |
| 0.1 | 157.5 | 1.05472 | 0.06262 | 0.02718 |
| 0.1 | 172.5 | 1.00649 | 0.05992 | 0.04794 |
| 0.1 | 187.5 | 1.02649 | 0.06192 | 0.06133 |
| 0.1 | 202.5 | 1.04854 | 0.07474 | 0.0321 |
| 0.1 | 217.5 | 1.13198 | 0.08266 | 0.10664 |
| 0.1 | 232.5 | 1.11879 | 0.0886 | 0.37129 |
| 0.1 | 247.5 | 1.31753 | 0.08183 | 0.04784 |
| 0.1 | 262.5 | 1.30319 | 0.06651 | 0.03598 |
| 0.1 | 277.5 | 1.37922 | 0.07775 | 0.02607 |
| 0.1 | 292.5 | 1.29899 | 0.07595 | 0.02153 |
| 0.1 | 307.5 | 1.11236 | 0.08721 | 0.01654 |
| 0.1 | 322.5 | 1.10133 | 0.1541 | 0.04491 |
| 0.3 | 22.5 | 0.81072 | 0.10431 | 0.05289 |
| 0.3 | 37.5 | 1.14887 | 0.06326 | 0.01094 |
| 0.3 | 52.5 | 1.1534 | 0.0668 | 0.0163 |
| 0.3 | 67.5 | 1.24552 | 0.06396 | 0.022 |
| 0.3 | 82.5 | 1.30261 | 0.06869 | 0.02299 |
| 0.3 | 97.5 | 1.31741 | 0.07868 | 0.04424 |
| 0.3 | 112.5 | 1.34411 | 0.0859 | 0.10319 |
| 0.3 | 127.5 | 1.2393 | 0.07718 | 0.22446 |
| 0.3 | 142.5 | 1.19385 | 0.07025 | 0.06466 |
| 0.3 | 157.5 | 1.00741 | 0.05688 | 0.0208 |
| 0.3 | 172.5 | 0.99356 | 0.05529 | 0.0433 |
| 0.3 | 187.5 | 0.9789 | 0.05686 | 0.02719 |
| 0.3 | 202.5 | 1.003 | 0.0532 | 0.03867 |
| 0.3 | 217.5 | 1.11715 | 0.071 | 0.05451 |
| 0.3 | 232.5 | 1.2393 | 0.08571 | 0.19884 |
| 0.3 | 247.5 | 1.37411 | 0.08356 | 0.09278 |
| 0.3 | 262.5 | 1.31741 | 0.07488 | 0.03194 |
| 0.3 | 277.5 | 1.27159 | 0.07522 | 0.02218 |
| 0.3 | 292.5 | 1.26643 | 0.06516 | 0.02162 |
| 0.3 | 307.5 | 1.1334 | 0.06881 | 0.01825 |
| 0.3 | 322.5 | 1.11498 | 0.06293 | 0.01311 |
| 0.3 | 337.5 | 0.7303 | 0.10265 | 0.05205 |
| 0.5 | 37.5 | 1.01049 | 0.07393 | 0.03937 |
| 0.5 | 52.5 | 1.02214 | 0.06571 | 0.00935 |
| 0.5 | 67.5 | 1.25609 | 0.08449 | 0.00867 |
| 0.5 | 82.5 | 1.33303 | 0.08429 | 0.01986 |
| 0.5 | 97.5 | 1.44231 | 0.10772 | 0.06188 |
| 0.5 | 112.5 | 1.42961 | 0.09323 | 0.1395 |
| 0.5 | 127.5 | 1.27742 | 0.09216 | 0.05866 |
| 0.5 | 142.5 | 1.26934 | 0.07182 | 0.05527 |
| 0.5 | 157.5 | 1.10837 | 0.05916 | 0.02871 |
| 0.5 | 172.5 | 1.11923 | 0.06019 | 0.0613 |
| 0.5 | 187.5 | 1.01442 | 0.05588 | 0.03752 |
| 0.5 | 202.5 | 1.12834 | 0.05621 | 0.03456 |
| 0.5 | 217.5 | 1.29912 | 0.07376 | 0.0501 |
| 0.5 | 232.5 | 1.26742 | 0.08507 | 0.07662 |
| 0.5 | 247.5 | 1.45961 | 0.09988 | 0.17383 |
| 0.5 | 262.5 | 1.41735 | 0.10693 | 0.05865 |
| 0.5 | 277.5 | 1.33303 | 0.08525 | 0.03082 |
| 0.5 | 292.5 | 1.27936 | 0.07675 | 0.0175 |
| 0.5 | 307.5 | 1.03214 | 0.06894 | 0.00954 |
| 0.5 | 322.5 | 0.96136 | 0.08159 | 0.01869 |
| 0.7 | 7.5 | 0.96019 | 0.05629 | 0.02042 |
| 0.7 | 22.5 | 1.03534 | 0.08994 | 0.05299 |
| 0.7 | 112.5 | 1.69024 | 0.11315 | 0.03601 |
| 0.7 | 127.5 | 1.51156 | 0.08835 | 0.03526 |
| 0.7 | 142.5 | 1.26508 | 0.06804 | 0.02027 |
| 0.7 | 157.5 | 1.07733 | 0.05705 | 0.01341 |
| 0.7 | 172.5 | 1.03887 | 0.05647 | 0.01184 |
| 0.7 | 187.5 | 1.06366 | 0.05774 | 0.01149 |
| 0.7 | 202.5 | 1.01164 | 0.05588 | 0.0166 |
| 0.7 | 217.5 | 1.22691 | 0.07032 | 0.01939 |
| 0.7 | 232.5 | 1.49231 | 0.10035 | 0.02193 |
| 0.7 | 247.5 | 1.71349 | 0.11092 | 0.04025 |
| 0.7 | 262.5 | 1.69791 | 0.11964 | 0.02761 |
| 0.7 | 337.5 | 1.14619 | 0.09876 | 0.06419 |
| 0.7 | 352.5 | 1.01332 | 0.05933 | 0.01828 |
| 0.9 | 7.5 | 1.22912 | 0.0553 | 0.01216 |
| 0.9 | 22.5 | 1.29658 | 0.05495 | 0.01145 |
| 0.9 | 37.5 | 1.39644 | 0.06604 | 0.00844 |
| 0.9 | 52.5 | 1.51626 | 0.07421 | 0.01416 |
| 0.9 | 67.5 | 1.68874 | 0.07434 | 0.01606 |
| 0.9 | 82.5 | 1.74805 | 0.0807 | 0.0203 |
| 0.9 | 97.5 | 1.78279 | 0.08371 | 0.01084 |
| 0.9 | 112.5 | 1.73081 | 0.07979 | 0.01775 |
| 0.9 | 127.5 | 1.54131 | 0.07195 | 0.0148 |
| 0.9 | 142.5 | 1.40952 | 0.07068 | 0.00883 |
| 0.9 | 157.5 | 1.32408 | 0.07323 | 0.01064 |
| 0.9 | 172.5 | 1.35114 | 0.07356 | 0.0108 |
| 0.9 | 187.5 | 1.34252 | 0.07253 | 0.00878 |
| 0.9 | 202.5 | 1.34666 | 0.06981 | 0.00766 |
| 0.9 | 217.5 | 1.3596 | 0.06792 | 0.01015 |
| 0.9 | 232.5 | 1.38017 | 0.06924 | 0.00965 |
| 0.9 | 247.5 | 1.45859 | 0.07375 | 0.0084 |
| 0.9 | 262.5 | 1.65551 | 0.08033 | 0.01264 |
| 0.9 | 277.5 | 1.65432 | 0.0826 | 0.00985 |
| 0.9 | 292.5 | 1.65002 | 0.08016 | 0.01173 |
| 0.9 | 307.5 | 1.55156 | 0.08164 | 0.0093 |
| 0.9 | 322.5 | 1.39802 | 0.06044 | 0.00947 |
| 0.9 | 337.5 | 1.27732 | 0.05642 | 0.00859 |
| 0.9 | 352.5 | 1.24675 | 0.05081 | 0.01337 |