Measurement E14M122
| 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: | 1.33 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 22.5 | 0.09076 | 0.03854 |
| -0.7 | 37.5 | 0.15906 | 0.04526 |
| -0.7 | 52.5 | 0.24292 | 0.06719 |
| -0.7 | 67.5 | 0.17344 | 0.03496 |
| -0.7 | 82.5 | 0.23757 | 0.0417 |
| -0.7 | 97.5 | 0.12755 | 0.02373 |
| -0.7 | 112.5 | 0.41468 | 0.09227 |
| -0.7 | 127.5 | 0.19905 | 0.05046 |
| -0.7 | 142.5 | 0.1586 | 0.03387 |
| -0.7 | 157.5 | 0.0771 | 0.02001 |
| -0.7 | 172.5 | 0.12034 | 0.02514 |
| -0.7 | 187.5 | 0.2322 | 0.05113 |
| -0.7 | 202.5 | 0.2462 | 0.06061 |
| -0.7 | 217.5 | 0.09462 | 0.02685 |
| -0.7 | 232.5 | 0.19661 | 0.04771 |
| -0.7 | 247.5 | 0.09839 | 0.02568 |
| -0.7 | 262.5 | 0.19055 | 0.03519 |
| -0.7 | 277.5 | 0.32763 | 0.06688 |
| -0.7 | 292.5 | 0.11641 | 0.02517 |
| -0.7 | 307.5 | 0.11813 | 0.0279 |
| -0.7 | 322.5 | 0.09184 | 0.02688 |
| -0.7 | 337.5 | 0.13638 | 0.07357 |
| -0.7 | 352.5 | 0.05998 | 0.04046 |
| -0.5 | 22.5 | 0.23097 | 0.08227 |
| -0.5 | 37.5 | 0.10206 | 0.02485 |
| -0.5 | 52.5 | 0.15358 | 0.03331 |
| -0.5 | 67.5 | 0.26775 | 0.04922 |
| -0.5 | 82.5 | 0.23316 | 0.0361 |
| -0.5 | 97.5 | 0.22021 | 0.03376 |
| -0.5 | 112.5 | 0.21893 | 0.035 |
| -0.5 | 127.5 | 0.35483 | 0.05574 |
| -0.5 | 142.5 | 0.23954 | 0.0425 |
| -0.5 | 157.5 | 0.15873 | 0.03092 |
| -0.5 | 172.5 | 0.22986 | 0.04023 |
| -0.5 | 187.5 | 0.30081 | 0.04541 |
| -0.5 | 202.5 | 0.44748 | 0.07802 |
| -0.5 | 217.5 | 0.10334 | 0.02319 |
| -0.5 | 232.5 | 0.16501 | 0.03359 |
| -0.5 | 247.5 | 0.23277 | 0.04095 |
| -0.5 | 262.5 | 0.24123 | 0.03631 |
| -0.5 | 277.5 | 0.23278 | 0.03853 |
| -0.5 | 292.5 | 0.17242 | 0.02932 |
| -0.5 | 307.5 | 0.26281 | 0.05773 |
| -0.5 | 322.5 | 0.11072 | 0.03101 |
| -0.5 | 337.5 | 0.1932 | 0.04854 |
| -0.3 | 22.5 | 0.1752 | 0.06844 |
| -0.3 | 37.5 | 0.14136 | 0.0326 |
| -0.3 | 52.5 | 0.25118 | 0.03763 |
| -0.3 | 67.5 | 0.23855 | 0.0307 |
| -0.3 | 82.5 | 0.27147 | 0.03935 |
| -0.3 | 97.5 | 0.21721 | 0.02967 |
| -0.3 | 112.5 | 0.38396 | 0.05604 |
| -0.3 | 127.5 | 0.30446 | 0.04126 |
| -0.3 | 142.5 | 0.35954 | 0.05042 |
| -0.3 | 157.5 | 0.35999 | 0.04686 |
| -0.3 | 172.5 | 0.36382 | 0.04384 |
| -0.3 | 187.5 | 0.39388 | 0.04996 |
| -0.3 | 202.5 | 0.35028 | 0.04249 |
| -0.3 | 217.5 | 0.36287 | 0.05362 |
| -0.3 | 232.5 | 0.29657 | 0.04194 |
| -0.3 | 247.5 | 0.38314 | 0.06107 |
| -0.3 | 262.5 | 0.32316 | 0.05275 |
| -0.3 | 277.5 | 0.31204 | 0.05065 |
| -0.3 | 292.5 | 0.23855 | 0.03617 |
| -0.3 | 307.5 | 0.2382 | 0.03943 |
| -0.3 | 322.5 | 0.1276 | 0.027 |
| -0.3 | 337.5 | 0.16322 | 0.05934 |
| -0.1 | 22.5 | 0.16088 | 0.03535 |
| -0.1 | 37.5 | 0.22743 | 0.03096 |
| -0.1 | 52.5 | 0.23307 | 0.03263 |
| -0.1 | 67.5 | 0.18881 | 0.02966 |
| -0.1 | 82.5 | 0.26043 | 0.03354 |
| -0.1 | 97.5 | 0.21505 | 0.02934 |
| -0.1 | 112.5 | 0.28693 | 0.03624 |
| -0.1 | 127.5 | 0.38012 | 0.04546 |
| -0.1 | 142.5 | 0.46314 | 0.04936 |
| -0.1 | 157.5 | 0.32179 | 0.03259 |
| -0.1 | 172.5 | 0.43748 | 0.03965 |
| -0.1 | 187.5 | 0.5126 | 0.05135 |
| -0.1 | 202.5 | 0.43345 | 0.04381 |
| -0.1 | 217.5 | 0.38078 | 0.04296 |
| -0.1 | 232.5 | 0.41946 | 0.05322 |
| -0.1 | 247.5 | 0.39521 | 0.05313 |
| -0.1 | 262.5 | 0.301 | 0.03955 |
| -0.1 | 277.5 | 0.24025 | 0.03351 |
| -0.1 | 292.5 | 0.24614 | 0.03257 |
| -0.1 | 307.5 | 0.22532 | 0.0297 |
| -0.1 | 322.5 | 0.22743 | 0.03522 |
| -0.1 | 337.5 | 0.19393 | 0.0385 |
| 0.1 | 7.5 | 0.12508 | 0.0353 |
| 0.1 | 22.5 | 0.53559 | 0.12426 |
| 0.1 | 37.5 | 0.30811 | 0.05099 |
| 0.1 | 52.5 | 0.25809 | 0.03375 |
| 0.1 | 67.5 | 0.31418 | 0.039 |
| 0.1 | 82.5 | 0.35253 | 0.04217 |
| 0.1 | 97.5 | 0.32354 | 0.03968 |
| 0.1 | 112.5 | 0.39511 | 0.03901 |
| 0.1 | 127.5 | 0.49598 | 0.04906 |
| 0.1 | 142.5 | 0.40394 | 0.04048 |
| 0.1 | 157.5 | 0.476 | 0.0492 |
| 0.1 | 172.5 | 0.47341 | 0.03931 |
| 0.1 | 187.5 | 0.47341 | 0.04183 |
| 0.1 | 202.5 | 0.47193 | 0.04181 |
| 0.1 | 217.5 | 0.43945 | 0.04501 |
| 0.1 | 232.5 | 0.29282 | 0.03081 |
| 0.1 | 247.5 | 0.32646 | 0.03749 |
| 0.1 | 262.5 | 0.3867 | 0.04295 |
| 0.1 | 277.5 | 0.36728 | 0.04782 |
| 0.1 | 292.5 | 0.31418 | 0.03799 |
| 0.1 | 307.5 | 0.25809 | 0.03196 |
| 0.1 | 322.5 | 0.57674 | 0.08932 |
| 0.1 | 337.5 | 0.33956 | 0.08051 |
| 0.1 | 352.5 | 0.14317 | 0.03544 |
| 0.3 | 7.5 | 0.18679 | 0.02664 |
| 0.3 | 22.5 | 0.24636 | 0.04518 |
| 0.3 | 37.5 | 0.26724 | 0.03962 |
| 0.3 | 52.5 | 0.23901 | 0.0308 |
| 0.3 | 67.5 | 0.33553 | 0.04021 |
| 0.3 | 82.5 | 0.43443 | 0.04666 |
| 0.3 | 97.5 | 0.41942 | 0.04751 |
| 0.3 | 112.5 | 0.48656 | 0.05805 |
| 0.3 | 127.5 | 0.34103 | 0.03595 |
| 0.3 | 142.5 | 0.5798 | 0.05022 |
| 0.3 | 157.5 | 0.59403 | 0.05175 |
| 0.3 | 172.5 | 0.60923 | 0.04789 |
| 0.3 | 187.5 | 0.60923 | 0.05277 |
| 0.3 | 202.5 | 0.64673 | 0.05034 |
| 0.3 | 217.5 | 0.60459 | 0.05463 |
| 0.3 | 232.5 | 0.37377 | 0.03934 |
| 0.3 | 247.5 | 0.37795 | 0.03896 |
| 0.3 | 262.5 | 0.40604 | 0.0458 |
| 0.3 | 277.5 | 0.38515 | 0.04622 |
| 0.3 | 292.5 | 0.35679 | 0.04308 |
| 0.3 | 307.5 | 0.29309 | 0.03377 |
| 0.3 | 322.5 | 0.30792 | 0.04276 |
| 0.3 | 337.5 | 0.26601 | 0.05512 |
| 0.3 | 352.5 | 0.25608 | 0.03204 |
| 0.5 | 7.5 | 0.30813 | 0.02903 |
| 0.5 | 22.5 | 0.28832 | 0.0373 |
| 0.5 | 37.5 | 0.33438 | 0.04248 |
| 0.5 | 52.5 | 0.32387 | 0.03722 |
| 0.5 | 67.5 | 0.35811 | 0.04098 |
| 0.5 | 82.5 | 0.38552 | 0.04434 |
| 0.5 | 97.5 | 0.33303 | 0.03376 |
| 0.5 | 112.5 | 0.41347 | 0.04081 |
| 0.5 | 127.5 | 0.44945 | 0.04636 |
| 0.5 | 142.5 | 0.4904 | 0.04219 |
| 0.5 | 157.5 | 0.72653 | 0.05883 |
| 0.5 | 172.5 | 0.67009 | 0.05304 |
| 0.5 | 187.5 | 0.6542 | 0.05362 |
| 0.5 | 202.5 | 0.70764 | 0.05851 |
| 0.5 | 217.5 | 0.65428 | 0.05446 |
| 0.5 | 232.5 | 0.48104 | 0.04472 |
| 0.5 | 247.5 | 0.45835 | 0.04135 |
| 0.5 | 262.5 | 0.36316 | 0.03536 |
| 0.5 | 277.5 | 0.39746 | 0.04094 |
| 0.5 | 292.5 | 0.3792 | 0.0409 |
| 0.5 | 307.5 | 0.32387 | 0.03486 |
| 0.5 | 322.5 | 0.34721 | 0.04514 |
| 0.5 | 337.5 | 0.29366 | 0.0361 |
| 0.5 | 352.5 | 0.22767 | 0.02457 |
| 0.7 | 7.5 | 0.33547 | 0.02832 |
| 0.7 | 22.5 | 0.39404 | 0.04118 |
| 0.7 | 37.5 | 0.3721 | 0.03855 |
| 0.7 | 52.5 | 0.38935 | 0.04105 |
| 0.7 | 67.5 | 0.47538 | 0.04705 |
| 0.7 | 82.5 | 0.5627 | 0.05051 |
| 0.7 | 97.5 | 0.56595 | 0.04894 |
| 0.7 | 112.5 | 0.60727 | 0.05366 |
| 0.7 | 127.5 | 0.47376 | 0.04015 |
| 0.7 | 142.5 | 0.61513 | 0.05065 |
| 0.7 | 157.5 | 0.62844 | 0.04809 |
| 0.7 | 172.5 | 0.7722 | 0.06701 |
| 0.7 | 187.5 | 0.6119 | 0.04737 |
| 0.7 | 202.5 | 0.54535 | 0.04329 |
| 0.7 | 217.5 | 0.55755 | 0.04403 |
| 0.7 | 232.5 | 0.58772 | 0.04878 |
| 0.7 | 247.5 | 0.62034 | 0.05248 |
| 0.7 | 262.5 | 0.52199 | 0.0484 |
| 0.7 | 277.5 | 0.49505 | 0.04784 |
| 0.7 | 292.5 | 0.46921 | 0.04261 |
| 0.7 | 307.5 | 0.41181 | 0.03931 |
| 0.7 | 322.5 | 0.33135 | 0.04024 |
| 0.7 | 337.5 | 0.38219 | 0.03721 |
| 0.7 | 352.5 | 0.35004 | 0.03106 |
| 0.9 | 7.5 | 0.34409 | 0.02786 |
| 0.9 | 22.5 | 0.40731 | 0.03248 |
| 0.9 | 37.5 | 0.39714 | 0.03572 |
| 0.9 | 52.5 | 0.43056 | 0.03534 |
| 0.9 | 67.5 | 0.43531 | 0.03673 |
| 0.9 | 82.5 | 0.51633 | 0.03982 |
| 0.9 | 97.5 | 0.55335 | 0.04463 |
| 0.9 | 112.5 | 0.51606 | 0.04149 |
| 0.9 | 127.5 | 0.55375 | 0.04133 |
| 0.9 | 142.5 | 0.60046 | 0.04446 |
| 0.9 | 157.5 | 0.61806 | 0.04453 |
| 0.9 | 172.5 | 0.66569 | 0.04653 |
| 0.9 | 187.5 | 0.51692 | 0.03898 |
| 0.9 | 202.5 | 0.73329 | 0.05366 |
| 0.9 | 217.5 | 0.54722 | 0.04112 |
| 0.9 | 232.5 | 0.71228 | 0.05123 |
| 0.9 | 247.5 | 0.49121 | 0.03946 |
| 0.9 | 262.5 | 0.49131 | 0.04005 |
| 0.9 | 277.5 | 0.51718 | 0.04162 |
| 0.9 | 292.5 | 0.44544 | 0.03708 |
| 0.9 | 307.5 | 0.43259 | 0.03665 |
| 0.9 | 322.5 | 0.4449 | 0.03636 |
| 0.9 | 337.5 | 0.40836 | 0.03113 |
| 0.9 | 352.5 | 0.42771 | 0.03227 |