Measurement E14M77
| 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: | 1.55 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8551 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.7 | 7.5 | 0.52873 | 0.07436 | 0.01059 |
| -0.7 | 22.5 | 0.53788 | 0.08871 | 0.01737 |
| -0.7 | 37.5 | 0.76194 | 0.08056 | 0.01533 |
| -0.7 | 52.5 | 0.88438 | 0.08921 | 0.03777 |
| -0.7 | 67.5 | 0.99646 | 0.11526 | 0.15417 |
| -0.7 | 82.5 | 0.82785 | 0.09636 | 0.06357 |
| -0.7 | 97.5 | 0.83909 | 0.07598 | 0.08247 |
| -0.7 | 112.5 | 0.72666 | 0.06005 | 0.07161 |
| -0.7 | 127.5 | 0.71878 | 0.07264 | 0.09914 |
| -0.7 | 142.5 | 0.58891 | 0.07178 | 0.07744 |
| -0.7 | 157.5 | 0.51279 | 0.06254 | 0.02461 |
| -0.7 | 172.5 | 0.58622 | 0.05697 | 0.04593 |
| -0.7 | 187.5 | 0.60337 | 0.05644 | 0.02363 |
| -0.7 | 202.5 | 0.56797 | 0.05822 | 0.04246 |
| -0.7 | 217.5 | 0.62619 | 0.07074 | 0.07607 |
| -0.7 | 232.5 | 0.66872 | 0.0633 | 0.06892 |
| -0.7 | 247.5 | 0.68483 | 0.06127 | 0.05502 |
| -0.7 | 262.5 | 0.78281 | 0.06877 | 0.03882 |
| -0.7 | 277.5 | 0.87298 | 0.0967 | 0.14803 |
| -0.7 | 292.5 | 0.9198 | 0.1074 | 0.09634 |
| -0.7 | 307.5 | 0.88553 | 0.09381 | 0.02869 |
| -0.7 | 322.5 | 0.71488 | 0.08762 | 0.02275 |
| -0.7 | 337.5 | 0.65857 | 0.11009 | 0.02648 |
| -0.7 | 352.5 | 0.58658 | 0.08002 | 0.01011 |
| -0.5 | 22.5 | 0.9177 | 0.11619 | 0.11538 |
| -0.5 | 37.5 | 0.86942 | 0.07953 | 0.03655 |
| -0.5 | 52.5 | 1.08911 | 0.09769 | 0.05162 |
| -0.5 | 67.5 | 1.1535 | 0.09678 | 0.11947 |
| -0.5 | 82.5 | 1.01965 | 0.0776 | 0.05439 |
| -0.5 | 97.5 | 1.02119 | 0.07395 | 0.0572 |
| -0.5 | 112.5 | 0.97085 | 0.07393 | 0.06045 |
| -0.5 | 127.5 | 0.83737 | 0.07942 | 0.16877 |
| -0.5 | 142.5 | 0.81027 | 0.07885 | 0.10576 |
| -0.5 | 157.5 | 0.71513 | 0.06585 | 0.02054 |
| -0.5 | 172.5 | 0.73295 | 0.05672 | 0.04326 |
| -0.5 | 187.5 | 0.74734 | 0.05754 | 0.04388 |
| -0.5 | 202.5 | 0.75712 | 0.06718 | 0.05691 |
| -0.5 | 217.5 | 0.78207 | 0.07648 | 0.13085 |
| -0.5 | 232.5 | 1.00051 | 0.08235 | 0.06275 |
| -0.5 | 247.5 | 0.92902 | 0.07272 | 0.06081 |
| -0.5 | 262.5 | 0.98542 | 0.07278 | 0.03616 |
| -0.5 | 277.5 | 1.09146 | 0.07951 | 0.11039 |
| -0.5 | 292.5 | 0.94871 | 0.0913 | 0.07774 |
| -0.5 | 307.5 | 1.102 | 0.10439 | 0.02057 |
| -0.5 | 322.5 | 1.14553 | 0.09656 | 0.04942 |
| -0.5 | 337.5 | 0.69549 | 0.11364 | 0.0266 |
| -0.3 | 22.5 | 0.96409 | 0.09929 | 0.13974 |
| -0.3 | 37.5 | 0.89677 | 0.13316 | 0.02356 |
| -0.3 | 52.5 | 1.04184 | 0.11513 | 0.01851 |
| -0.3 | 67.5 | 1.10234 | 0.08266 | 0.03971 |
| -0.3 | 82.5 | 1.11027 | 0.07132 | 0.0372 |
| -0.3 | 97.5 | 1.05631 | 0.06344 | 0.02565 |
| -0.3 | 112.5 | 0.99728 | 0.07595 | 0.05304 |
| -0.3 | 127.5 | 0.98323 | 0.08917 | 0.11345 |
| -0.3 | 142.5 | 0.79508 | 0.08054 | 0.08151 |
| -0.3 | 157.5 | 0.80442 | 0.07361 | 0.03236 |
| -0.3 | 172.5 | 0.82325 | 0.06615 | 0.01861 |
| -0.3 | 187.5 | 0.83602 | 0.06861 | 0.00976 |
| -0.3 | 202.5 | 0.8359 | 0.07399 | 0.06603 |
| -0.3 | 217.5 | 0.78294 | 0.07688 | 0.10604 |
| -0.3 | 232.5 | 0.88307 | 0.08249 | 0.15676 |
| -0.3 | 247.5 | 0.92813 | 0.07328 | 0.05314 |
| -0.3 | 262.5 | 1.0813 | 0.0716 | 0.03472 |
| -0.3 | 277.5 | 1.18022 | 0.07756 | 0.05676 |
| -0.3 | 292.5 | 1.10658 | 0.08416 | 0.04245 |
| -0.3 | 307.5 | 1.02377 | 0.11061 | 0.03265 |
| -0.3 | 322.5 | 1.13518 | 0.14164 | 0.05681 |
| -0.3 | 337.5 | 1.05828 | 0.12586 | 0.09145 |
| -0.1 | 52.5 | 1.05886 | 0.09524 | 0.01756 |
| -0.1 | 67.5 | 0.94225 | 0.07501 | 0.04171 |
| -0.1 | 82.5 | 1.02108 | 0.06842 | 0.03062 |
| -0.1 | 97.5 | 0.92262 | 0.06303 | 0.03308 |
| -0.1 | 112.5 | 1.03317 | 0.07569 | 0.0519 |
| -0.1 | 127.5 | 0.9129 | 0.07676 | 0.087 |
| -0.1 | 142.5 | 0.95868 | 0.07928 | 0.04368 |
| -0.1 | 157.5 | 0.76925 | 0.06471 | 0.0143 |
| -0.1 | 172.5 | 0.87045 | 0.071 | 0.00959 |
| -0.1 | 187.5 | 0.81333 | 0.05618 | 0.02249 |
| -0.1 | 202.5 | 0.77907 | 0.06335 | 0.04443 |
| -0.1 | 217.5 | 0.76469 | 0.06995 | 0.0514 |
| -0.1 | 232.5 | 0.92169 | 0.07455 | 0.11553 |
| -0.1 | 247.5 | 1.03287 | 0.07221 | 0.04128 |
| -0.1 | 262.5 | 0.97996 | 0.06673 | 0.03659 |
| -0.1 | 277.5 | 1.15664 | 0.07184 | 0.04325 |
| -0.1 | 292.5 | 1.09294 | 0.07882 | 0.0576 |
| -0.1 | 307.5 | 0.99396 | 0.09635 | 0.0232 |
| -0.1 | 322.5 | 0.64458 | 0.14011 | 0.04047 |
| 0.1 | 37.5 | 0.80946 | 0.09153 | 0.02061 |
| 0.1 | 52.5 | 0.86406 | 0.07295 | 0.0121 |
| 0.1 | 67.5 | 0.89426 | 0.06583 | 0.03224 |
| 0.1 | 82.5 | 0.89962 | 0.06966 | 0.02977 |
| 0.1 | 97.5 | 0.83762 | 0.06469 | 0.02876 |
| 0.1 | 112.5 | 0.96459 | 0.07518 | 0.04356 |
| 0.1 | 127.5 | 0.99209 | 0.07295 | 0.05751 |
| 0.1 | 142.5 | 0.81446 | 0.06428 | 0.02515 |
| 0.1 | 157.5 | 0.73186 | 0.0552 | 0.01025 |
| 0.1 | 172.5 | 0.89972 | 0.06057 | 0.02019 |
| 0.1 | 187.5 | 0.86908 | 0.05963 | 0.02127 |
| 0.1 | 202.5 | 0.66532 | 0.05036 | 0.01836 |
| 0.1 | 217.5 | 0.78634 | 0.06164 | 0.0333 |
| 0.1 | 232.5 | 0.98667 | 0.07926 | 0.10119 |
| 0.1 | 247.5 | 1.00118 | 0.08122 | 0.05264 |
| 0.1 | 262.5 | 1.00641 | 0.07524 | 0.05252 |
| 0.1 | 277.5 | 0.93171 | 0.06802 | 0.03357 |
| 0.1 | 292.5 | 1.00704 | 0.07567 | 0.03464 |
| 0.1 | 307.5 | 1.01055 | 0.07742 | 0.0178 |
| 0.1 | 322.5 | 0.94454 | 0.10362 | 0.04921 |
| 0.3 | 22.5 | 0.80195 | 0.13356 | 0.15682 |
| 0.3 | 37.5 | 0.66255 | 0.06964 | 0.01308 |
| 0.3 | 52.5 | 0.87328 | 0.07453 | 0.01231 |
| 0.3 | 67.5 | 0.81266 | 0.06784 | 0.02407 |
| 0.3 | 82.5 | 0.85321 | 0.07505 | 0.0205 |
| 0.3 | 97.5 | 0.80897 | 0.07881 | 0.04033 |
| 0.3 | 112.5 | 0.92913 | 0.08581 | 0.03914 |
| 0.3 | 127.5 | 0.85305 | 0.06688 | 0.02975 |
| 0.3 | 142.5 | 0.89201 | 0.06586 | 0.03268 |
| 0.3 | 157.5 | 0.6113 | 0.04729 | 0.01333 |
| 0.3 | 172.5 | 0.80728 | 0.05546 | 0.02539 |
| 0.3 | 187.5 | 0.71153 | 0.05308 | 0.04022 |
| 0.3 | 202.5 | 0.6073 | 0.04573 | 0.0159 |
| 0.3 | 217.5 | 0.68001 | 0.05506 | 0.0258 |
| 0.3 | 232.5 | 0.78417 | 0.06648 | 0.03392 |
| 0.3 | 247.5 | 0.86384 | 0.07938 | 0.03935 |
| 0.3 | 262.5 | 0.95153 | 0.08133 | 0.04441 |
| 0.3 | 277.5 | 0.95715 | 0.07792 | 0.03163 |
| 0.3 | 292.5 | 0.82193 | 0.06949 | 0.01596 |
| 0.3 | 307.5 | 0.93165 | 0.07696 | 0.01603 |
| 0.3 | 322.5 | 0.91885 | 0.08599 | 0.02912 |
| 0.5 | 7.5 | 0.72197 | 0.13729 | 0.08836 |
| 0.5 | 37.5 | 0.9699 | 0.12933 | 0.03914 |
| 0.5 | 52.5 | 0.98768 | 0.10963 | 0.01485 |
| 0.5 | 67.5 | 0.89542 | 0.08892 | 0.01749 |
| 0.5 | 82.5 | 0.82703 | 0.08188 | 0.03283 |
| 0.5 | 97.5 | 0.6865 | 0.0696 | 0.03599 |
| 0.5 | 112.5 | 0.789 | 0.07937 | 0.03435 |
| 0.5 | 127.5 | 0.84059 | 0.07499 | 0.04416 |
| 0.5 | 142.5 | 0.62136 | 0.05181 | 0.01136 |
| 0.5 | 157.5 | 0.62078 | 0.04353 | 0.0191 |
| 0.5 | 172.5 | 0.69021 | 0.05004 | 0.03034 |
| 0.5 | 187.5 | 0.49795 | 0.03937 | 0.02267 |
| 0.5 | 202.5 | 0.50136 | 0.03816 | 0.01315 |
| 0.5 | 217.5 | 0.7303 | 0.05626 | 0.03095 |
| 0.5 | 232.5 | 0.75456 | 0.0687 | 0.03944 |
| 0.5 | 247.5 | 0.69713 | 0.06969 | 0.03711 |
| 0.5 | 262.5 | 0.92145 | 0.08529 | 0.05565 |
| 0.5 | 277.5 | 0.87025 | 0.08749 | 0.04742 |
| 0.5 | 292.5 | 1.00954 | 0.08958 | 0.02783 |
| 0.5 | 307.5 | 0.91407 | 0.0955 | 0.01516 |
| 0.5 | 322.5 | 0.82687 | 0.13127 | 0.03173 |
| 0.5 | 352.5 | 0.7835 | 0.13538 | 0.07733 |
| 0.7 | 7.5 | 0.73308 | 0.06731 | 0.01746 |
| 0.7 | 22.5 | 0.8158 | 0.07606 | 0.02677 |
| 0.7 | 37.5 | 0.73266 | 0.08877 | 0.00949 |
| 0.7 | 52.5 | 0.94979 | 0.0996 | 0.04996 |
| 0.7 | 67.5 | 0.69507 | 0.07919 | 0.02425 |
| 0.7 | 82.5 | 1.03309 | 0.09164 | 0.05887 |
| 0.7 | 97.5 | 0.82082 | 0.07979 | 0.02663 |
| 0.7 | 112.5 | 0.7778 | 0.07191 | 0.0445 |
| 0.7 | 127.5 | 0.62373 | 0.05807 | 0.01389 |
| 0.7 | 142.5 | 0.59605 | 0.0514 | 0.01599 |
| 0.7 | 157.5 | 0.42905 | 0.04184 | 0.00773 |
| 0.7 | 172.5 | 0.58145 | 0.04546 | 0.01207 |
| 0.7 | 187.5 | 0.54342 | 0.0448 | 0.01554 |
| 0.7 | 202.5 | 0.54176 | 0.04454 | 0.01237 |
| 0.7 | 217.5 | 0.51959 | 0.04661 | 0.01283 |
| 0.7 | 232.5 | 0.68237 | 0.06119 | 0.02232 |
| 0.7 | 247.5 | 0.7778 | 0.07003 | 0.04552 |
| 0.7 | 262.5 | 0.85201 | 0.08303 | 0.03722 |
| 0.7 | 277.5 | 0.84574 | 0.08306 | 0.02458 |
| 0.7 | 292.5 | 0.86656 | 0.08979 | 0.04345 |
| 0.7 | 307.5 | 0.65633 | 0.08253 | 0.0132 |
| 0.7 | 322.5 | 0.7909 | 0.09541 | 0.0106 |
| 0.7 | 337.5 | 0.88204 | 0.09193 | 0.01202 |
| 0.7 | 352.5 | 0.79953 | 0.07162 | 0.03152 |
| 0.9 | 7.5 | 0.74409 | 0.04966 | 0.03569 |
| 0.9 | 22.5 | 0.73934 | 0.0531 | 0.01935 |
| 0.9 | 37.5 | 0.78809 | 0.05943 | 0.02974 |
| 0.9 | 52.5 | 0.73961 | 0.05826 | 0.01762 |
| 0.9 | 67.5 | 0.62327 | 0.0507 | 0.01623 |
| 0.9 | 82.5 | 0.6514 | 0.05277 | 0.01647 |
| 0.9 | 97.5 | 0.72022 | 0.05497 | 0.01701 |
| 0.9 | 112.5 | 0.68241 | 0.0521 | 0.02193 |
| 0.9 | 127.5 | 0.68723 | 0.05238 | 0.01462 |
| 0.9 | 142.5 | 0.61715 | 0.0486 | 0.01317 |
| 0.9 | 157.5 | 0.55367 | 0.04906 | 0.01079 |
| 0.9 | 172.5 | 0.68423 | 0.05185 | 0.01568 |
| 0.9 | 187.5 | 0.63 | 0.05235 | 0.0115 |
| 0.9 | 202.5 | 0.61028 | 0.0491 | 0.01442 |
| 0.9 | 217.5 | 0.6775 | 0.05131 | 0.01563 |
| 0.9 | 232.5 | 0.62716 | 0.048 | 0.01069 |
| 0.9 | 247.5 | 0.58488 | 0.04477 | 0.0194 |
| 0.9 | 262.5 | 0.75853 | 0.05656 | 0.01681 |
| 0.9 | 277.5 | 0.80707 | 0.05947 | 0.02216 |
| 0.9 | 292.5 | 0.59484 | 0.04949 | 0.01092 |
| 0.9 | 307.5 | 0.74169 | 0.0614 | 0.01371 |
| 0.9 | 322.5 | 0.87456 | 0.06462 | 0.0231 |
| 0.9 | 337.5 | 0.71733 | 0.05089 | 0.02375 |
| 0.9 | 352.5 | 0.71464 | 0.04911 | 0.02946 |