Measurement E14M131
| 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: | 1.51 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 37.5 | 0.18305 | 0.05628 |
| -0.9 | 67.5 | 0.23252 | 0.06045 |
| -0.9 | 82.5 | 0.07789 | 0.03327 |
| -0.9 | 97.5 | 0.25 | 0.05327 |
| -0.9 | 112.5 | 0.27049 | 0.05504 |
| -0.9 | 127.5 | 0.29513 | 0.06367 |
| -0.9 | 142.5 | 0.30267 | 0.07954 |
| -0.9 | 157.5 | 0.34327 | 0.06664 |
| -0.9 | 172.5 | 0.41809 | 0.06763 |
| -0.9 | 187.5 | 0.42102 | 0.06692 |
| -0.9 | 232.5 | 0.26778 | 0.05513 |
| -0.9 | 247.5 | 0.24262 | 0.04763 |
| -0.9 | 262.5 | 0.35932 | 0.07397 |
| -0.9 | 277.5 | 0.24845 | 0.06248 |
| -0.9 | 307.5 | 0.18622 | 0.05022 |
| -0.7 | 7.5 | 0.33136 | 0.07366 |
| -0.7 | 22.5 | 0.13572 | 0.03383 |
| -0.7 | 37.5 | 0.27074 | 0.03154 |
| -0.7 | 52.5 | 0.37373 | 0.04443 |
| -0.7 | 67.5 | 0.44167 | 0.0533 |
| -0.7 | 82.5 | 0.42117 | 0.04641 |
| -0.7 | 97.5 | 0.46237 | 0.04899 |
| -0.7 | 112.5 | 0.49044 | 0.04681 |
| -0.7 | 127.5 | 0.47595 | 0.0517 |
| -0.7 | 142.5 | 0.37513 | 0.04962 |
| -0.7 | 157.5 | 0.38377 | 0.04278 |
| -0.7 | 172.5 | 0.39093 | 0.03858 |
| -0.7 | 187.5 | 0.43979 | 0.04217 |
| -0.7 | 202.5 | 0.30603 | 0.03725 |
| -0.7 | 217.5 | 0.3855 | 0.04898 |
| -0.7 | 232.5 | 0.51076 | 0.05661 |
| -0.7 | 247.5 | 0.50535 | 0.05 |
| -0.7 | 262.5 | 0.53192 | 0.05464 |
| -0.7 | 277.5 | 0.42415 | 0.0493 |
| -0.7 | 292.5 | 0.42008 | 0.05711 |
| -0.7 | 307.5 | 0.3293 | 0.04635 |
| -0.7 | 322.5 | 0.27074 | 0.02935 |
| -0.7 | 337.5 | 0.28649 | 0.05386 |
| -0.7 | 352.5 | 0.23968 | 0.05571 |
| -0.5 | 22.5 | 0.33844 | 0.06048 |
| -0.5 | 37.5 | 0.48708 | 0.0612 |
| -0.5 | 52.5 | 0.50049 | 0.0596 |
| -0.5 | 67.5 | 0.63631 | 0.05651 |
| -0.5 | 82.5 | 0.52577 | 0.04244 |
| -0.5 | 97.5 | 0.60269 | 0.04476 |
| -0.5 | 112.5 | 0.60023 | 0.04621 |
| -0.5 | 127.5 | 0.52441 | 0.05025 |
| -0.5 | 142.5 | 0.60388 | 0.05798 |
| -0.5 | 157.5 | 0.52213 | 0.04772 |
| -0.5 | 172.5 | 0.5426 | 0.04416 |
| -0.5 | 187.5 | 0.49401 | 0.04417 |
| -0.5 | 202.5 | 0.46124 | 0.04748 |
| -0.5 | 217.5 | 0.46559 | 0.05267 |
| -0.5 | 232.5 | 0.53757 | 0.05286 |
| -0.5 | 247.5 | 0.60023 | 0.0468 |
| -0.5 | 262.5 | 0.60147 | 0.0433 |
| -0.5 | 277.5 | 0.64809 | 0.0502 |
| -0.5 | 292.5 | 0.40519 | 0.0381 |
| -0.5 | 307.5 | 0.3901 | 0.04622 |
| -0.5 | 322.5 | 0.49957 | 0.05865 |
| -0.5 | 337.5 | 0.40096 | 0.05439 |
| -0.3 | 22.5 | 0.60626 | 0.07432 |
| -0.3 | 37.5 | 0.47613 | 0.07499 |
| -0.3 | 52.5 | 0.69592 | 0.07741 |
| -0.3 | 67.5 | 0.6807 | 0.05443 |
| -0.3 | 82.5 | 0.70712 | 0.04686 |
| -0.3 | 97.5 | 0.70922 | 0.0475 |
| -0.3 | 112.5 | 0.66388 | 0.04911 |
| -0.3 | 127.5 | 0.61236 | 0.05055 |
| -0.3 | 142.5 | 0.59166 | 0.04409 |
| -0.3 | 157.5 | 0.64141 | 0.04429 |
| -0.3 | 172.5 | 0.62366 | 0.04452 |
| -0.3 | 187.5 | 0.64038 | 0.04612 |
| -0.3 | 202.5 | 0.56345 | 0.04349 |
| -0.3 | 217.5 | 0.54263 | 0.04274 |
| -0.3 | 232.5 | 0.67657 | 0.05239 |
| -0.3 | 247.5 | 0.65547 | 0.04897 |
| -0.3 | 262.5 | 0.71159 | 0.04963 |
| -0.3 | 277.5 | 0.68274 | 0.0466 |
| -0.3 | 292.5 | 0.66434 | 0.05308 |
| -0.3 | 307.5 | 0.50236 | 0.06 |
| -0.3 | 322.5 | 0.62924 | 0.09124 |
| -0.3 | 337.5 | 0.69325 | 0.10677 |
| -0.1 | 37.5 | 0.48475 | 0.06434 |
| -0.1 | 52.5 | 0.60687 | 0.05083 |
| -0.1 | 67.5 | 0.75275 | 0.05216 |
| -0.1 | 82.5 | 0.72242 | 0.04937 |
| -0.1 | 97.5 | 0.65926 | 0.0509 |
| -0.1 | 112.5 | 0.70556 | 0.05406 |
| -0.1 | 127.5 | 0.73324 | 0.05615 |
| -0.1 | 142.5 | 0.64155 | 0.04464 |
| -0.1 | 157.5 | 0.61501 | 0.04023 |
| -0.1 | 172.5 | 0.62911 | 0.03971 |
| -0.1 | 187.5 | 0.5726 | 0.03805 |
| -0.1 | 202.5 | 0.67204 | 0.04617 |
| -0.1 | 217.5 | 0.58933 | 0.04272 |
| -0.1 | 232.5 | 0.64081 | 0.04775 |
| -0.1 | 247.5 | 0.59488 | 0.04684 |
| -0.1 | 262.5 | 0.72967 | 0.05166 |
| -0.1 | 277.5 | 0.79021 | 0.05593 |
| -0.1 | 292.5 | 0.70797 | 0.05276 |
| -0.1 | 307.5 | 0.63235 | 0.05232 |
| -0.1 | 322.5 | 0.38641 | 0.06327 |
| 0.1 | 37.5 | 0.98781 | 0.08535 |
| 0.1 | 52.5 | 0.69287 | 0.05093 |
| 0.1 | 67.5 | 0.81658 | 0.05977 |
| 0.1 | 82.5 | 0.80177 | 0.06091 |
| 0.1 | 97.5 | 0.6358 | 0.05229 |
| 0.1 | 112.5 | 0.73755 | 0.0621 |
| 0.1 | 127.5 | 0.62113 | 0.04826 |
| 0.1 | 142.5 | 0.61667 | 0.04382 |
| 0.1 | 157.5 | 0.6258 | 0.04179 |
| 0.1 | 172.5 | 0.71523 | 0.0425 |
| 0.1 | 187.5 | 0.72912 | 0.04315 |
| 0.1 | 202.5 | 0.62091 | 0.03943 |
| 0.1 | 217.5 | 0.57259 | 0.04327 |
| 0.1 | 232.5 | 0.61335 | 0.04644 |
| 0.1 | 247.5 | 0.65224 | 0.05348 |
| 0.1 | 262.5 | 0.75192 | 0.06245 |
| 0.1 | 277.5 | 0.72302 | 0.05426 |
| 0.1 | 292.5 | 0.74111 | 0.05106 |
| 0.1 | 307.5 | 0.76862 | 0.05551 |
| 0.1 | 322.5 | 0.82384 | 0.06964 |
| 0.3 | 37.5 | 0.58892 | 0.06252 |
| 0.3 | 52.5 | 0.74068 | 0.06338 |
| 0.3 | 67.5 | 0.75937 | 0.06493 |
| 0.3 | 82.5 | 0.68662 | 0.05604 |
| 0.3 | 97.5 | 0.67222 | 0.05766 |
| 0.3 | 112.5 | 0.62648 | 0.05511 |
| 0.3 | 127.5 | 0.51724 | 0.04467 |
| 0.3 | 142.5 | 0.49252 | 0.03707 |
| 0.3 | 157.5 | 0.49908 | 0.03512 |
| 0.3 | 172.5 | 0.57185 | 0.03779 |
| 0.3 | 187.5 | 0.61237 | 0.03824 |
| 0.3 | 202.5 | 0.6475 | 0.04377 |
| 0.3 | 217.5 | 0.47763 | 0.04104 |
| 0.3 | 232.5 | 0.42002 | 0.04069 |
| 0.3 | 247.5 | 0.61575 | 0.05124 |
| 0.3 | 262.5 | 0.61979 | 0.05867 |
| 0.3 | 277.5 | 0.64218 | 0.06127 |
| 0.3 | 292.5 | 0.72239 | 0.0634 |
| 0.3 | 307.5 | 0.80162 | 0.0705 |
| 0.3 | 322.5 | 0.64196 | 0.06533 |
| 0.5 | 7.5 | 0.54369 | 0.08919 |
| 0.5 | 37.5 | 0.33075 | 0.04429 |
| 0.5 | 52.5 | 0.49113 | 0.05913 |
| 0.5 | 67.5 | 0.47294 | 0.05238 |
| 0.5 | 82.5 | 0.43619 | 0.04659 |
| 0.5 | 97.5 | 0.44371 | 0.04435 |
| 0.5 | 112.5 | 0.58533 | 0.04848 |
| 0.5 | 127.5 | 0.53213 | 0.04704 |
| 0.5 | 142.5 | 0.42462 | 0.03837 |
| 0.5 | 157.5 | 0.39697 | 0.03427 |
| 0.5 | 172.5 | 0.45435 | 0.03592 |
| 0.5 | 187.5 | 0.42606 | 0.03486 |
| 0.5 | 202.5 | 0.42969 | 0.03609 |
| 0.5 | 217.5 | 0.42676 | 0.03669 |
| 0.5 | 232.5 | 0.62995 | 0.05679 |
| 0.5 | 247.5 | 0.68188 | 0.05851 |
| 0.5 | 262.5 | 0.51033 | 0.04882 |
| 0.5 | 277.5 | 0.59327 | 0.05729 |
| 0.5 | 292.5 | 0.48111 | 0.05408 |
| 0.5 | 307.5 | 0.40656 | 0.04666 |
| 0.5 | 322.5 | 0.27894 | 0.05727 |
| 0.5 | 352.5 | 0.34405 | 0.06586 |
| 0.7 | 7.5 | 0.32984 | 0.03941 |
| 0.7 | 22.5 | 0.34664 | 0.0385 |
| 0.7 | 37.5 | 0.26621 | 0.03765 |
| 0.7 | 52.5 | 0.35344 | 0.04383 |
| 0.7 | 67.5 | 0.32848 | 0.0397 |
| 0.7 | 82.5 | 0.33422 | 0.04331 |
| 0.7 | 97.5 | 0.39112 | 0.04024 |
| 0.7 | 112.5 | 0.34937 | 0.03444 |
| 0.7 | 127.5 | 0.40231 | 0.03824 |
| 0.7 | 142.5 | 0.43696 | 0.03556 |
| 0.7 | 157.5 | 0.38948 | 0.03445 |
| 0.7 | 172.5 | 0.39369 | 0.031 |
| 0.7 | 187.5 | 0.44152 | 0.03534 |
| 0.7 | 202.5 | 0.27854 | 0.02799 |
| 0.7 | 217.5 | 0.34642 | 0.03087 |
| 0.7 | 232.5 | 0.32558 | 0.03432 |
| 0.7 | 247.5 | 0.35004 | 0.03663 |
| 0.7 | 262.5 | 0.29999 | 0.03745 |
| 0.7 | 277.5 | 0.28566 | 0.03543 |
| 0.7 | 292.5 | 0.34366 | 0.03337 |
| 0.7 | 307.5 | 0.3596 | 0.04244 |
| 0.7 | 322.5 | 0.35146 | 0.04167 |
| 0.7 | 337.5 | 0.31641 | 0.03836 |
| 0.7 | 352.5 | 0.34992 | 0.0346 |
| 0.9 | 7.5 | 0.31325 | 0.02649 |
| 0.9 | 22.5 | 0.29211 | 0.02807 |
| 0.9 | 37.5 | 0.37657 | 0.03182 |
| 0.9 | 52.5 | 0.32332 | 0.02905 |
| 0.9 | 67.5 | 0.26326 | 0.03095 |
| 0.9 | 82.5 | 0.31369 | 0.0295 |
| 0.9 | 97.5 | 0.30639 | 0.0304 |
| 0.9 | 112.5 | 0.26367 | 0.02741 |
| 0.9 | 127.5 | 0.3374 | 0.02854 |
| 0.9 | 142.5 | 0.28511 | 0.02604 |
| 0.9 | 157.5 | 0.28314 | 0.02639 |
| 0.9 | 172.5 | 0.29461 | 0.02694 |
| 0.9 | 187.5 | 0.31056 | 0.02737 |
| 0.9 | 202.5 | 0.32455 | 0.02822 |
| 0.9 | 217.5 | 0.27101 | 0.02749 |
| 0.9 | 232.5 | 0.31362 | 0.03009 |
| 0.9 | 247.5 | 0.35921 | 0.03241 |
| 0.9 | 262.5 | 0.31238 | 0.02991 |
| 0.9 | 277.5 | 0.26795 | 0.02954 |
| 0.9 | 292.5 | 0.32271 | 0.03148 |
| 0.9 | 307.5 | 0.32332 | 0.02812 |
| 0.9 | 322.5 | 0.32844 | 0.03129 |
| 0.9 | 337.5 | 0.33686 | 0.02956 |
| 0.9 | 352.5 | 0.27321 | 0.02347 |