Measurement E14M129
| 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: | 1.47 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 187.5 | 0.0978 | 0.02845 |
| -0.9 | 202.5 | 0.1949 | 0.04477 |
| -0.9 | 217.5 | 0.08943 | 0.04071 |
| -0.9 | 232.5 | 0.24915 | 0.068 |
| -0.9 | 247.5 | 0.27587 | 0.06373 |
| -0.9 | 262.5 | 0.09768 | 0.03066 |
| -0.9 | 277.5 | 0.19883 | 0.05366 |
| -0.9 | 307.5 | 0.12125 | 0.04296 |
| -0.7 | 7.5 | 0.21362 | 0.05264 |
| -0.7 | 22.5 | 0.11008 | 0.02988 |
| -0.7 | 37.5 | 0.26551 | 0.04394 |
| -0.7 | 52.5 | 0.25994 | 0.03662 |
| -0.7 | 67.5 | 0.16806 | 0.0291 |
| -0.7 | 82.5 | 0.29417 | 0.03945 |
| -0.7 | 97.5 | 0.25509 | 0.02959 |
| -0.7 | 112.5 | 0.25953 | 0.0324 |
| -0.7 | 127.5 | 0.24683 | 0.04171 |
| -0.7 | 142.5 | 0.20661 | 0.03551 |
| -0.7 | 157.5 | 0.21658 | 0.03071 |
| -0.7 | 172.5 | 0.23024 | 0.02532 |
| -0.7 | 187.5 | 0.20713 | 0.0255 |
| -0.7 | 202.5 | 0.23531 | 0.03283 |
| -0.7 | 217.5 | 0.20436 | 0.0324 |
| -0.7 | 232.5 | 0.16982 | 0.02783 |
| -0.7 | 247.5 | 0.25953 | 0.03036 |
| -0.7 | 262.5 | 0.19716 | 0.02588 |
| -0.7 | 277.5 | 0.24188 | 0.03841 |
| -0.7 | 292.5 | 0.17465 | 0.03 |
| -0.7 | 307.5 | 0.19497 | 0.03484 |
| -0.7 | 322.5 | 0.15794 | 0.02481 |
| -0.7 | 337.5 | 0.12516 | 0.03594 |
| -0.7 | 352.5 | 0.30646 | 0.07909 |
| -0.5 | 187.5 | 0.33536 | 0.03705 |
| -0.5 | 202.5 | 0.41194 | 0.0496 |
| -0.5 | 217.5 | 0.45368 | 0.05235 |
| -0.5 | 232.5 | 0.35147 | 0.03905 |
| -0.5 | 247.5 | 0.40647 | 0.04193 |
| -0.5 | 262.5 | 0.38723 | 0.03508 |
| -0.5 | 277.5 | 0.40957 | 0.03674 |
| -0.5 | 292.5 | 0.29005 | 0.03411 |
| -0.5 | 307.5 | 0.33849 | 0.04852 |
| -0.5 | 322.5 | 0.3872 | 0.06283 |
| -0.5 | 337.5 | 0.40278 | 0.07615 |
| -0.3 | 22.5 | 0.27295 | 0.06253 |
| -0.3 | 37.5 | 0.20874 | 0.05024 |
| -0.3 | 52.5 | 0.39489 | 0.04741 |
| -0.3 | 67.5 | 0.38284 | 0.03787 |
| -0.3 | 82.5 | 0.45254 | 0.0383 |
| -0.3 | 97.5 | 0.56127 | 0.04696 |
| -0.3 | 112.5 | 0.54606 | 0.04727 |
| -0.3 | 127.5 | 0.50394 | 0.04361 |
| -0.3 | 142.5 | 0.48847 | 0.04718 |
| -0.3 | 157.5 | 0.4739 | 0.04388 |
| -0.3 | 172.5 | 0.51622 | 0.04248 |
| -0.3 | 187.5 | 0.47572 | 0.03785 |
| -0.3 | 202.5 | 0.47771 | 0.04476 |
| -0.3 | 217.5 | 0.38259 | 0.03754 |
| -0.3 | 232.5 | 0.48331 | 0.04341 |
| -0.3 | 247.5 | 0.52714 | 0.04802 |
| -0.3 | 262.5 | 0.5955 | 0.04852 |
| -0.3 | 277.5 | 0.38088 | 0.03186 |
| -0.3 | 292.5 | 0.5289 | 0.04754 |
| -0.3 | 307.5 | 0.38872 | 0.05266 |
| -0.3 | 322.5 | 0.32409 | 0.06869 |
| -0.3 | 337.5 | 0.27295 | 0.05333 |
| -0.1 | 37.5 | 0.50926 | 0.06642 |
| -0.1 | 52.5 | 0.56007 | 0.04802 |
| -0.1 | 67.5 | 0.62017 | 0.05108 |
| -0.1 | 82.5 | 0.68587 | 0.05427 |
| -0.1 | 97.5 | 0.54423 | 0.04762 |
| -0.1 | 112.5 | 0.59263 | 0.04739 |
| -0.1 | 127.5 | 0.53357 | 0.0438 |
| -0.1 | 142.5 | 0.46367 | 0.03693 |
| -0.1 | 157.5 | 0.50387 | 0.03816 |
| -0.1 | 172.5 | 0.5398 | 0.03721 |
| -0.1 | 187.5 | 0.58295 | 0.03969 |
| -0.1 | 202.5 | 0.51005 | 0.03912 |
| -0.1 | 217.5 | 0.55566 | 0.04197 |
| -0.1 | 232.5 | 0.52842 | 0.04455 |
| -0.1 | 247.5 | 0.54351 | 0.04433 |
| -0.1 | 262.5 | 0.69347 | 0.05985 |
| -0.1 | 277.5 | 0.5416 | 0.04642 |
| -0.1 | 292.5 | 0.54494 | 0.0444 |
| -0.1 | 307.5 | 0.46201 | 0.04767 |
| -0.1 | 322.5 | 0.53818 | 0.06243 |
| 0.1 | 37.5 | 0.69436 | 0.07265 |
| 0.1 | 52.5 | 0.75154 | 0.05761 |
| 0.1 | 67.5 | 0.62397 | 0.04916 |
| 0.1 | 82.5 | 0.57744 | 0.05454 |
| 0.1 | 97.5 | 0.61251 | 0.05294 |
| 0.1 | 112.5 | 0.53928 | 0.04741 |
| 0.1 | 127.5 | 0.49248 | 0.0409 |
| 0.1 | 142.5 | 0.44101 | 0.03766 |
| 0.1 | 157.5 | 0.54032 | 0.03734 |
| 0.1 | 172.5 | 0.61729 | 0.03799 |
| 0.1 | 187.5 | 0.61979 | 0.03974 |
| 0.1 | 202.5 | 0.58872 | 0.04168 |
| 0.1 | 217.5 | 0.46637 | 0.03671 |
| 0.1 | 232.5 | 0.57142 | 0.04589 |
| 0.1 | 247.5 | 0.59047 | 0.05188 |
| 0.1 | 262.5 | 0.68779 | 0.05696 |
| 0.1 | 277.5 | 0.70569 | 0.0615 |
| 0.1 | 292.5 | 0.68295 | 0.05686 |
| 0.1 | 307.5 | 0.68938 | 0.05181 |
| 0.1 | 322.5 | 0.65557 | 0.06377 |
| 0.3 | 37.5 | 0.6609 | 0.06675 |
| 0.3 | 52.5 | 0.83321 | 0.0779 |
| 0.3 | 67.5 | 0.77749 | 0.06834 |
| 0.3 | 82.5 | 0.65087 | 0.05759 |
| 0.3 | 97.5 | 0.59707 | 0.05318 |
| 0.3 | 112.5 | 0.58288 | 0.04845 |
| 0.3 | 127.5 | 0.47219 | 0.04263 |
| 0.3 | 142.5 | 0.44146 | 0.03919 |
| 0.3 | 157.5 | 0.54263 | 0.0377 |
| 0.3 | 172.5 | 0.62949 | 0.0395 |
| 0.3 | 187.5 | 0.58734 | 0.03734 |
| 0.3 | 202.5 | 0.56397 | 0.0389 |
| 0.3 | 217.5 | 0.48804 | 0.03993 |
| 0.3 | 232.5 | 0.49356 | 0.0433 |
| 0.3 | 247.5 | 0.59984 | 0.05211 |
| 0.3 | 262.5 | 0.6332 | 0.05682 |
| 0.3 | 277.5 | 0.71761 | 0.06367 |
| 0.3 | 292.5 | 0.5851 | 0.05246 |
| 0.3 | 307.5 | 0.7584 | 0.07282 |
| 0.3 | 322.5 | 0.74252 | 0.07934 |
| 0.5 | 7.5 | 0.42503 | 0.06001 |
| 0.5 | 22.5 | 0.34024 | 0.07989 |
| 0.5 | 37.5 | 0.42211 | 0.06358 |
| 0.5 | 52.5 | 0.59386 | 0.06445 |
| 0.5 | 67.5 | 0.46416 | 0.0503 |
| 0.5 | 82.5 | 0.68013 | 0.05914 |
| 0.5 | 97.5 | 0.6322 | 0.05672 |
| 0.5 | 112.5 | 0.57124 | 0.05109 |
| 0.5 | 127.5 | 0.50936 | 0.04397 |
| 0.5 | 142.5 | 0.51187 | 0.04219 |
| 0.5 | 157.5 | 0.51982 | 0.03959 |
| 0.5 | 172.5 | 0.50083 | 0.03785 |
| 0.5 | 187.5 | 0.49794 | 0.03684 |
| 0.5 | 202.5 | 0.54997 | 0.04325 |
| 0.5 | 217.5 | 0.4164 | 0.03586 |
| 0.5 | 232.5 | 0.57467 | 0.04631 |
| 0.5 | 247.5 | 0.5942 | 0.05244 |
| 0.5 | 262.5 | 0.59923 | 0.04804 |
| 0.5 | 277.5 | 0.46377 | 0.04532 |
| 0.5 | 292.5 | 0.5422 | 0.05644 |
| 0.5 | 307.5 | 0.39195 | 0.05043 |
| 0.5 | 322.5 | 0.53857 | 0.08475 |
| 0.5 | 337.5 | 0.34483 | 0.07437 |
| 0.5 | 352.5 | 0.41575 | 0.05932 |
| 0.7 | 7.5 | 0.44354 | 0.0395 |
| 0.7 | 22.5 | 0.408 | 0.0437 |
| 0.7 | 37.5 | 0.43942 | 0.04604 |
| 0.7 | 52.5 | 0.4324 | 0.0456 |
| 0.7 | 67.5 | 0.44409 | 0.04385 |
| 0.7 | 82.5 | 0.36621 | 0.03831 |
| 0.7 | 97.5 | 0.41628 | 0.03991 |
| 0.7 | 112.5 | 0.48217 | 0.04264 |
| 0.7 | 127.5 | 0.47193 | 0.04221 |
| 0.7 | 142.5 | 0.44072 | 0.03791 |
| 0.7 | 157.5 | 0.50708 | 0.04028 |
| 0.7 | 172.5 | 0.35921 | 0.03028 |
| 0.7 | 187.5 | 0.45865 | 0.03636 |
| 0.7 | 202.5 | 0.38839 | 0.03362 |
| 0.7 | 217.5 | 0.39741 | 0.03444 |
| 0.7 | 232.5 | 0.37454 | 0.03626 |
| 0.7 | 247.5 | 0.39471 | 0.03662 |
| 0.7 | 262.5 | 0.42811 | 0.03896 |
| 0.7 | 277.5 | 0.34787 | 0.03738 |
| 0.7 | 292.5 | 0.53599 | 0.05223 |
| 0.7 | 307.5 | 0.4171 | 0.04301 |
| 0.7 | 322.5 | 0.39443 | 0.04579 |
| 0.7 | 337.5 | 0.32577 | 0.03613 |
| 0.7 | 352.5 | 0.41196 | 0.03661 |
| 0.9 | 7.5 | 0.25224 | 0.02163 |
| 0.9 | 22.5 | 0.32766 | 0.02648 |
| 0.9 | 37.5 | 0.35835 | 0.03104 |
| 0.9 | 52.5 | 0.31039 | 0.02609 |
| 0.9 | 67.5 | 0.34329 | 0.03056 |
| 0.9 | 82.5 | 0.28843 | 0.02994 |
| 0.9 | 97.5 | 0.32106 | 0.02968 |
| 0.9 | 112.5 | 0.267 | 0.02595 |
| 0.9 | 127.5 | 0.3488 | 0.0313 |
| 0.9 | 142.5 | 0.28291 | 0.02728 |
| 0.9 | 157.5 | 0.34647 | 0.02994 |
| 0.9 | 172.5 | 0.33383 | 0.0282 |
| 0.9 | 187.5 | 0.26763 | 0.02429 |
| 0.9 | 202.5 | 0.31515 | 0.02434 |
| 0.9 | 217.5 | 0.29588 | 0.02766 |
| 0.9 | 232.5 | 0.2673 | 0.02642 |
| 0.9 | 247.5 | 0.31664 | 0.02896 |
| 0.9 | 262.5 | 0.28736 | 0.02845 |
| 0.9 | 277.5 | 0.29 | 0.02979 |
| 0.9 | 292.5 | 0.29594 | 0.02802 |
| 0.9 | 307.5 | 0.36855 | 0.03331 |
| 0.9 | 322.5 | 0.28023 | 0.02786 |
| 0.9 | 337.5 | 0.28836 | 0.02479 |
| 0.9 | 352.5 | 0.2611 | 0.02238 |