Measurement E14M111
| Experiment: | E99-107 CLAS experiment | |
|---|---|---|
| Year: | 2005 |
|
| Spokespersons: | V. D. Burkert, R. Minehart | |
| Reaction: | ep → π+n | |
| Polarization: | target | |
| Quantity: | dσ/dΩ | |
| Q2: | 2.91 GeV2 | |
| W: | 1.67 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | 7.5 | 0.54696 | 0.06427 | 0.00599 |
| -0.9 | 22.5 | 0.48176 | 0.07442 | 0.00749 |
| -0.9 | 37.5 | 0.4753 | 0.06569 | 0.00603 |
| -0.9 | 52.5 | 0.42537 | 0.05722 | 0.01509 |
| -0.9 | 67.5 | 0.41686 | 0.05799 | 0.02622 |
| -0.9 | 82.5 | 0.43522 | 0.062 | 0.02009 |
| -0.9 | 97.5 | 0.39743 | 0.08975 | 0.00813 |
| -0.9 | 112.5 | 0.43662 | 0.05869 | 0.00492 |
| -0.9 | 127.5 | 0.41413 | 0.05687 | 0.00637 |
| -0.9 | 142.5 | 0.39217 | 0.0667 | 0.03006 |
| -0.9 | 157.5 | 0.27933 | 0.06494 | 0.0094 |
| -0.9 | 172.5 | 0.38067 | 0.05554 | 0.01266 |
| -0.9 | 187.5 | 0.38067 | 0.06112 | 0.0264 |
| -0.9 | 202.5 | 0.26577 | 0.06196 | 0.00488 |
| -0.9 | 217.5 | 0.37512 | 0.08291 | 0.01871 |
| -0.9 | 232.5 | 0.41413 | 0.05091 | 0.00794 |
| -0.9 | 247.5 | 0.41725 | 0.0511 | 0.0146 |
| -0.9 | 262.5 | 0.43389 | 0.06975 | 0.02469 |
| -0.9 | 277.5 | 0.43267 | 0.07579 | 0.0348 |
| -0.9 | 292.5 | 0.41845 | 0.06764 | 0.00729 |
| -0.9 | 307.5 | 0.50362 | 0.06075 | 0.0088 |
| -0.9 | 322.5 | 0.41157 | 0.06719 | 0.03168 |
| -0.9 | 337.5 | 0.36008 | 0.079 | 0.00923 |
| -0.9 | 352.5 | 0.47931 | 0.06853 | 0.02151 |
| -0.7 | 7.5 | 0.43429 | 0.04494 | 0.02301 |
| -0.7 | 22.5 | 0.42278 | 0.0575 | 0.02969 |
| -0.7 | 37.5 | 0.3219 | 0.03776 | 0.03439 |
| -0.7 | 52.5 | 0.42193 | 0.04163 | 0.04688 |
| -0.7 | 67.5 | 0.41656 | 0.04497 | 0.15052 |
| -0.7 | 82.5 | 0.36086 | 0.04771 | 0.05325 |
| -0.7 | 97.5 | 0.42408 | 0.04737 | 0.01616 |
| -0.7 | 112.5 | 0.43184 | 0.04181 | 0.05144 |
| -0.7 | 127.5 | 0.38778 | 0.04466 | 0.08251 |
| -0.7 | 142.5 | 0.24925 | 0.03556 | 0.06574 |
| -0.7 | 157.5 | 0.30283 | 0.04581 | 0.02961 |
| -0.7 | 172.5 | 0.33291 | 0.03651 | 0.04367 |
| -0.7 | 187.5 | 0.3448 | 0.0394 | 0.0178 |
| -0.7 | 202.5 | 0.29703 | 0.04123 | 0.03645 |
| -0.7 | 217.5 | 0.34049 | 0.04012 | 0.03096 |
| -0.7 | 232.5 | 0.38239 | 0.04409 | 0.05184 |
| -0.7 | 247.5 | 0.44888 | 0.04305 | 0.01646 |
| -0.7 | 262.5 | 0.40652 | 0.03917 | 0.02087 |
| -0.7 | 277.5 | 0.3275 | 0.04886 | 0.02587 |
| -0.7 | 292.5 | 0.31595 | 0.04243 | 0.05139 |
| -0.7 | 307.5 | 0.42513 | 0.04327 | 0.04609 |
| -0.7 | 322.5 | 0.42004 | 0.04066 | 0.02883 |
| -0.7 | 337.5 | 0.30522 | 0.0475 | 0.02971 |
| -0.7 | 352.5 | 0.43438 | 0.04761 | 0.01446 |
| -0.5 | 7.5 | 0.49369 | 0.0937 | 0.34436 |
| -0.5 | 22.5 | 0.497 | 0.07875 | 0.09438 |
| -0.5 | 37.5 | 0.51964 | 0.05521 | 0.05748 |
| -0.5 | 52.5 | 0.52719 | 0.06024 | 0.12474 |
| -0.5 | 67.5 | 0.51107 | 0.05873 | 0.35493 |
| -0.5 | 82.5 | 0.54252 | 0.05159 | 0.10172 |
| -0.5 | 97.5 | 0.32854 | 0.03148 | 0.0274 |
| -0.5 | 112.5 | 0.503 | 0.05021 | 0.0761 |
| -0.5 | 127.5 | 0.40862 | 0.05118 | 0.18734 |
| -0.5 | 142.5 | 0.31039 | 0.04673 | 0.11194 |
| -0.5 | 157.5 | 0.32762 | 0.04914 | 0.18596 |
| -0.5 | 172.5 | 0.39491 | 0.04858 | 0.13272 |
| -0.5 | 187.5 | 0.41278 | 0.05225 | 0.07948 |
| -0.5 | 202.5 | 0.38451 | 0.04897 | 0.22472 |
| -0.5 | 217.5 | 0.42873 | 0.0526 | 0.06535 |
| -0.5 | 232.5 | 0.47237 | 0.06229 | 0.31154 |
| -0.5 | 247.5 | 0.43366 | 0.04323 | 0.15325 |
| -0.5 | 262.5 | 0.45502 | 0.04042 | 0.12162 |
| -0.5 | 277.5 | 0.50631 | 0.05176 | 0.05086 |
| -0.5 | 292.5 | 0.4785 | 0.05673 | 0.21186 |
| -0.5 | 307.5 | 0.434 | 0.04994 | 0.03363 |
| -0.5 | 322.5 | 0.47626 | 0.05405 | 0.04667 |
| -0.5 | 337.5 | 0.34178 | 0.06643 | 0.02357 |
| -0.3 | 187.5 | 0.46453 | 0.0424 | 0.12088 |
| -0.3 | 202.5 | 0.53368 | 0.06396 | 0.21982 |
| -0.3 | 217.5 | 0.46605 | 0.04849 | 0.20154 |
| -0.3 | 232.5 | 0.38755 | 0.0405 | 0.10398 |
| -0.3 | 247.5 | 0.47057 | 0.04174 | 0.0584 |
| -0.3 | 262.5 | 0.53394 | 0.04328 | 0.02998 |
| -0.3 | 277.5 | 0.50521 | 0.04362 | 0.09705 |
| -0.3 | 292.5 | 0.40023 | 0.04818 | 0.05105 |
| -0.3 | 307.5 | 0.33585 | 0.04325 | 0.10361 |
| -0.3 | 322.5 | 0.4365 | 0.0575 | 0.0632 |
| -0.3 | 337.5 | 0.41663 | 0.06988 | 0.36378 |
| -0.1 | 22.5 | 0.47995 | 0.09146 | 0.37693 |
| -0.1 | 37.5 | 0.40511 | 0.08238 | 0.14568 |
| -0.1 | 52.5 | 0.53014 | 0.06653 | 0.03355 |
| -0.1 | 67.5 | 0.53849 | 0.04807 | 0.04363 |
| -0.1 | 82.5 | 0.58858 | 0.0471 | 0.03608 |
| -0.1 | 97.5 | 0.54643 | 0.04272 | 0.01671 |
| -0.1 | 112.5 | 0.50066 | 0.04474 | 0.02497 |
| -0.1 | 127.5 | 0.45535 | 0.04213 | 0.02781 |
| -0.1 | 142.5 | 0.5349 | 0.0496 | 0.01751 |
| -0.1 | 157.5 | 0.42785 | 0.03463 | 0.02316 |
| -0.1 | 172.5 | 0.56138 | 0.04071 | 0.44525 |
| -0.1 | 187.5 | 0.51373 | 0.03757 | 0.06152 |
| -0.1 | 202.5 | 0.51135 | 0.04058 | 0.0277 |
| -0.1 | 217.5 | 0.53231 | 0.04599 | 0.08583 |
| -0.1 | 232.5 | 0.50474 | 0.04791 | 0.02141 |
| -0.1 | 247.5 | 0.55539 | 0.04385 | 0.0325 |
| -0.1 | 262.5 | 0.51139 | 0.0423 | 0.0302 |
| -0.1 | 277.5 | 0.52333 | 0.04138 | 0.03859 |
| -0.1 | 292.5 | 0.57681 | 0.05686 | 0.03464 |
| -0.1 | 307.5 | 0.47331 | 0.05789 | 0.02912 |
| -0.1 | 322.5 | 0.51034 | 0.08532 | 0.31544 |
| 0.1 | 37.5 | 0.34244 | 0.05448 | 0.02054 |
| 0.1 | 52.5 | 0.53602 | 0.0468 | 0.01351 |
| 0.1 | 67.5 | 0.58201 | 0.04201 | 0.01294 |
| 0.1 | 82.5 | 0.65298 | 0.04748 | 0.00607 |
| 0.1 | 97.5 | 0.62887 | 0.0507 | 0.02242 |
| 0.1 | 112.5 | 0.5781 | 0.05056 | 0.04652 |
| 0.1 | 127.5 | 0.54062 | 0.04494 | 0.01307 |
| 0.1 | 142.5 | 0.56681 | 0.04452 | 0.04167 |
| 0.1 | 157.5 | 0.60219 | 0.04004 | 0.11454 |
| 0.1 | 172.5 | 0.53775 | 0.03266 | 0.164 |
| 0.1 | 187.5 | 0.46929 | 0.03265 | 0.46903 |
| 0.1 | 202.5 | 0.54888 | 0.03986 | 0.02715 |
| 0.1 | 217.5 | 0.53783 | 0.04546 | 0.03211 |
| 0.1 | 232.5 | 0.55996 | 0.04533 | 0.02032 |
| 0.1 | 247.5 | 0.49558 | 0.0453 | 0.00935 |
| 0.1 | 262.5 | 0.52855 | 0.04308 | 0.01494 |
| 0.1 | 277.5 | 0.58375 | 0.04942 | 0.01617 |
| 0.1 | 292.5 | 0.58393 | 0.0459 | 0.01183 |
| 0.1 | 307.5 | 0.47372 | 0.04417 | 0.02006 |
| 0.1 | 322.5 | 0.47873 | 0.06985 | 0.06201 |
| 0.3 | 37.5 | 0.58617 | 0.06494 | 0.03836 |
| 0.3 | 52.5 | 0.59504 | 0.04632 | 0.0197 |
| 0.3 | 67.5 | 0.73989 | 0.051 | 0.03825 |
| 0.3 | 82.5 | 0.61247 | 0.04649 | 0.02128 |
| 0.3 | 97.5 | 0.62564 | 0.05468 | 0.01943 |
| 0.3 | 112.5 | 0.55706 | 0.05491 | 0.02084 |
| 0.3 | 127.5 | 0.4763 | 0.04763 | 0.01543 |
| 0.3 | 142.5 | 0.56275 | 0.04384 | 0.02532 |
| 0.3 | 157.5 | 0.53284 | 0.03805 | 0.11605 |
| 0.3 | 172.5 | 0.49055 | 0.03097 | 0.09407 |
| 0.3 | 187.5 | 0.47851 | 0.03031 | 0.09239 |
| 0.3 | 202.5 | 0.55632 | 0.03962 | 0.12911 |
| 0.3 | 217.5 | 0.58239 | 0.05274 | 0.077 |
| 0.3 | 232.5 | 0.53421 | 0.05018 | 0.01712 |
| 0.3 | 247.5 | 0.65209 | 0.05529 | 0.02173 |
| 0.3 | 262.5 | 0.71935 | 0.05946 | 0.02765 |
| 0.3 | 277.5 | 0.695 | 0.05277 | 0.02485 |
| 0.3 | 292.5 | 0.70717 | 0.04787 | 0.01964 |
| 0.3 | 307.5 | 0.63483 | 0.04432 | 0.01072 |
| 0.3 | 322.5 | 0.71611 | 0.06803 | 0.05282 |
| 0.5 | 37.5 | 0.53655 | 0.07365 | 0.01006 |
| 0.5 | 52.5 | 0.66725 | 0.06762 | 0.01776 |
| 0.5 | 67.5 | 0.64113 | 0.05098 | 0.01354 |
| 0.5 | 82.5 | 0.62558 | 0.05479 | 0.01534 |
| 0.5 | 97.5 | 0.73329 | 0.06111 | 0.01789 |
| 0.5 | 112.5 | 0.56261 | 0.05405 | 0.01046 |
| 0.5 | 127.5 | 0.60345 | 0.05329 | 0.02705 |
| 0.5 | 142.5 | 0.51722 | 0.0427 | 0.0399 |
| 0.5 | 157.5 | 0.39576 | 0.0357 | 0.06452 |
| 0.5 | 172.5 | 0.38318 | 0.02847 | 0.06177 |
| 0.5 | 187.5 | 0.30058 | 0.02455 | 0.04618 |
| 0.5 | 202.5 | 0.52399 | 0.04069 | 0.09223 |
| 0.5 | 217.5 | 0.51722 | 0.04724 | 0.03425 |
| 0.5 | 232.5 | 0.63724 | 0.05741 | 0.01504 |
| 0.5 | 247.5 | 0.61739 | 0.05708 | 0.01749 |
| 0.5 | 262.5 | 0.64574 | 0.05596 | 0.01468 |
| 0.5 | 277.5 | 0.58853 | 0.05451 | 0.01451 |
| 0.5 | 292.5 | 0.61473 | 0.04896 | 0.0158 |
| 0.5 | 307.5 | 0.75443 | 0.06432 | 0.00907 |
| 0.5 | 322.5 | 0.596 | 0.07384 | 0.02055 |
| 0.7 | 7.5 | 0.42116 | 0.04762 | 0.0327 |
| 0.7 | 22.5 | 0.46428 | 0.07251 | 0.01756 |
| 0.7 | 37.5 | 0.48168 | 0.072 | 0.00575 |
| 0.7 | 52.5 | 0.62496 | 0.07343 | 0.02249 |
| 0.7 | 67.5 | 0.58655 | 0.06996 | 0.01371 |
| 0.7 | 82.5 | 0.64171 | 0.05981 | 0.03165 |
| 0.7 | 97.5 | 0.72626 | 0.05713 | 0.01565 |
| 0.7 | 112.5 | 0.68023 | 0.05353 | 0.00717 |
| 0.7 | 127.5 | 0.57673 | 0.04608 | 0.01076 |
| 0.7 | 142.5 | 0.46272 | 0.04023 | 0.02381 |
| 0.7 | 157.5 | 0.35835 | 0.03202 | 0.06868 |
| 0.7 | 172.5 | 0.40458 | 0.03026 | 0.00623 |
| 0.7 | 187.5 | 0.27856 | 0.02507 | 0.04009 |
| 0.7 | 202.5 | 0.38504 | 0.03282 | 0.36833 |
| 0.7 | 217.5 | 0.47829 | 0.03846 | 0.01509 |
| 0.7 | 232.5 | 0.67329 | 0.0528 | 0.01745 |
| 0.7 | 247.5 | 0.65407 | 0.05358 | 0.01563 |
| 0.7 | 262.5 | 0.63823 | 0.05616 | 0.01442 |
| 0.7 | 277.5 | 0.65393 | 0.05739 | 0.01919 |
| 0.7 | 292.5 | 0.55186 | 0.05985 | 0.015 |
| 0.7 | 307.5 | 0.60929 | 0.06638 | 0.01626 |
| 0.7 | 322.5 | 0.3472 | 0.06041 | 0.00945 |
| 0.7 | 337.5 | 0.46428 | 0.07513 | 0.01317 |
| 0.7 | 352.5 | 0.42116 | 0.05123 | 0.02092 |
| 0.9 | 7.5 | 0.72069 | 0.05212 | 0.01879 |
| 0.9 | 22.5 | 0.63327 | 0.05194 | 0.01521 |
| 0.9 | 37.5 | 0.63387 | 0.04921 | 0.01489 |
| 0.9 | 52.5 | 0.56191 | 0.04886 | 0.01848 |
| 0.9 | 67.5 | 0.6508 | 0.05222 | 0.02483 |
| 0.9 | 82.5 | 0.4897 | 0.04186 | 0.01431 |
| 0.9 | 97.5 | 0.56726 | 0.04458 | 0.01381 |
| 0.9 | 112.5 | 0.37952 | 0.0354 | 0.01841 |
| 0.9 | 127.5 | 0.50832 | 0.03824 | 0.01676 |
| 0.9 | 142.5 | 0.45791 | 0.03483 | 0.02441 |
| 0.9 | 157.5 | 0.3054 | 0.02701 | 0.00802 |
| 0.9 | 172.5 | 0.352 | 0.02773 | 0.02118 |
| 0.9 | 187.5 | 0.33551 | 0.02595 | 0.01228 |
| 0.9 | 202.5 | 0.33593 | 0.02886 | 0.01799 |
| 0.9 | 217.5 | 0.40265 | 0.02906 | 0.02539 |
| 0.9 | 232.5 | 0.47594 | 0.03791 | 0.01424 |
| 0.9 | 247.5 | 0.54342 | 0.04377 | 0.02661 |
| 0.9 | 262.5 | 0.54641 | 0.0441 | 0.02352 |
| 0.9 | 277.5 | 0.52218 | 0.04224 | 0.02988 |
| 0.9 | 292.5 | 0.58216 | 0.04709 | 0.0201 |
| 0.9 | 307.5 | 0.68183 | 0.05257 | 0.02203 |
| 0.9 | 322.5 | 0.58585 | 0.04802 | 0.02656 |
| 0.9 | 337.5 | 0.65505 | 0.05252 | 0.02108 |
| 0.9 | 352.5 | 0.55256 | 0.0448 | 0.01157 |