Measurement E14M72
| 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: | 1.45 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8719 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.34136 | 0.08189 |
| -0.7 | 22.5 | 0.22779 | 0.07812 |
| -0.7 | 37.5 | 0.33979 | 0.04844 |
| -0.7 | 52.5 | 0.38328 | 0.05743 |
| -0.7 | 67.5 | 0.54713 | 0.09692 |
| -0.7 | 82.5 | 0.28199 | 0.05191 |
| -0.7 | 97.5 | 0.38943 | 0.0557 |
| -0.7 | 112.5 | 0.41814 | 0.05719 |
| -0.7 | 127.5 | 0.34289 | 0.05733 |
| -0.7 | 142.5 | 0.43096 | 0.07215 |
| -0.7 | 157.5 | 0.43104 | 0.07221 |
| -0.7 | 172.5 | 0.42811 | 0.05704 |
| -0.7 | 187.5 | 0.49689 | 0.0611 |
| -0.7 | 202.5 | 0.34563 | 0.05743 |
| -0.7 | 217.5 | 0.41924 | 0.07182 |
| -0.7 | 232.5 | 0.31331 | 0.04761 |
| -0.7 | 247.5 | 0.42479 | 0.04572 |
| -0.7 | 262.5 | 0.45442 | 0.05681 |
| -0.7 | 277.5 | 0.47513 | 0.06905 |
| -0.7 | 292.5 | 0.22268 | 0.05736 |
| -0.7 | 307.5 | 0.33818 | 0.06938 |
| -0.7 | 322.5 | 0.27021 | 0.04619 |
| -0.7 | 337.5 | 0.45637 | 0.10689 |
| -0.7 | 352.5 | 0.15941 | 0.06471 |
| -0.5 | 22.5 | 0.32821 | 0.07549 |
| -0.5 | 37.5 | 0.48929 | 0.06296 |
| -0.5 | 52.5 | 0.62722 | 0.09046 |
| -0.5 | 67.5 | 0.63991 | 0.08488 |
| -0.5 | 82.5 | 0.64457 | 0.06565 |
| -0.5 | 97.5 | 0.59733 | 0.05978 |
| -0.5 | 112.5 | 0.6633 | 0.0728 |
| -0.5 | 127.5 | 0.65397 | 0.09494 |
| -0.5 | 142.5 | 0.52252 | 0.06718 |
| -0.5 | 157.5 | 0.66186 | 0.06696 |
| -0.5 | 172.5 | 0.62029 | 0.0568 |
| -0.5 | 187.5 | 0.58218 | 0.05499 |
| -0.5 | 202.5 | 0.62055 | 0.06753 |
| -0.5 | 217.5 | 0.52371 | 0.06994 |
| -0.5 | 232.5 | 0.6991 | 0.08875 |
| -0.5 | 247.5 | 0.7288 | 0.07042 |
| -0.5 | 262.5 | 0.7378 | 0.07378 |
| -0.5 | 277.5 | 0.45179 | 0.05205 |
| -0.5 | 292.5 | 0.70873 | 0.0858 |
| -0.5 | 307.5 | 0.61703 | 0.09252 |
| -0.5 | 322.5 | 0.48312 | 0.07151 |
| -0.5 | 337.5 | 0.38378 | 0.08929 |
| -0.3 | 52.5 | 0.82378 | 0.10156 |
| -0.3 | 67.5 | 0.6952 | 0.06094 |
| -0.3 | 82.5 | 0.91642 | 0.06689 |
| -0.3 | 97.5 | 0.8867 | 0.06668 |
| -0.3 | 112.5 | 0.74681 | 0.06753 |
| -0.3 | 127.5 | 0.74133 | 0.07341 |
| -0.3 | 142.5 | 0.56321 | 0.06803 |
| -0.3 | 157.5 | 0.73578 | 0.07161 |
| -0.3 | 172.5 | 0.70968 | 0.06071 |
| -0.3 | 187.5 | 0.69849 | 0.0617 |
| -0.3 | 202.5 | 0.67052 | 0.06272 |
| -0.3 | 217.5 | 0.60103 | 0.06862 |
| -0.3 | 232.5 | 0.68544 | 0.07936 |
| -0.3 | 247.5 | 0.80518 | 0.07651 |
| -0.3 | 262.5 | 0.91477 | 0.07191 |
| -0.3 | 277.5 | 0.76054 | 0.06186 |
| -0.3 | 292.5 | 0.734 | 0.06612 |
| -0.3 | 307.5 | 0.69142 | 0.09235 |
| -0.1 | 37.5 | 0.79924 | 0.10209 |
| -0.1 | 52.5 | 0.79949 | 0.07097 |
| -0.1 | 67.5 | 0.82946 | 0.06422 |
| -0.1 | 82.5 | 0.98585 | 0.0649 |
| -0.1 | 97.5 | 0.88509 | 0.06226 |
| -0.1 | 112.5 | 0.9275 | 0.0724 |
| -0.1 | 127.5 | 0.86716 | 0.07564 |
| -0.1 | 142.5 | 0.73206 | 0.06832 |
| -0.1 | 157.5 | 0.76354 | 0.06151 |
| -0.1 | 172.5 | 0.72658 | 0.05742 |
| -0.1 | 187.5 | 0.76151 | 0.05613 |
| -0.1 | 202.5 | 0.78207 | 0.06259 |
| -0.1 | 217.5 | 0.74364 | 0.06915 |
| -0.1 | 232.5 | 0.68831 | 0.0631 |
| -0.1 | 247.5 | 0.96294 | 0.07557 |
| -0.1 | 262.5 | 0.93152 | 0.06366 |
| -0.1 | 277.5 | 0.93942 | 0.0647 |
| -0.1 | 292.5 | 0.80526 | 0.06086 |
| -0.1 | 307.5 | 0.72796 | 0.06784 |
| -0.1 | 322.5 | 0.5045 | 0.08155 |
| 0.1 | 22.5 | 0.76544 | 0.14368 |
| 0.1 | 37.5 | 1.03904 | 0.08783 |
| 0.1 | 52.5 | 1.00365 | 0.07707 |
| 0.1 | 67.5 | 1.01807 | 0.06767 |
| 0.1 | 82.5 | 1.05063 | 0.07253 |
| 0.1 | 97.5 | 1.05393 | 0.07393 |
| 0.1 | 112.5 | 0.96953 | 0.07343 |
| 0.1 | 127.5 | 0.87694 | 0.0682 |
| 0.1 | 142.5 | 0.74702 | 0.05787 |
| 0.1 | 157.5 | 0.82452 | 0.0545 |
| 0.1 | 172.5 | 0.85207 | 0.05631 |
| 0.1 | 187.5 | 0.82662 | 0.05279 |
| 0.1 | 202.5 | 0.82503 | 0.05584 |
| 0.1 | 217.5 | 0.79878 | 0.06151 |
| 0.1 | 232.5 | 0.98655 | 0.07156 |
| 0.1 | 247.5 | 1.07328 | 0.07613 |
| 0.1 | 262.5 | 1.05615 | 0.07452 |
| 0.1 | 277.5 | 1.10232 | 0.07293 |
| 0.1 | 292.5 | 1.06428 | 0.06852 |
| 0.1 | 307.5 | 0.9987 | 0.07809 |
| 0.1 | 322.5 | 1.10836 | 0.09043 |
| 0.3 | 37.5 | 1.17746 | 0.10909 |
| 0.3 | 52.5 | 1.11986 | 0.09336 |
| 0.3 | 67.5 | 1.19103 | 0.08938 |
| 0.3 | 82.5 | 1.27516 | 0.08857 |
| 0.3 | 97.5 | 1.19915 | 0.08949 |
| 0.3 | 112.5 | 1.17945 | 0.07889 |
| 0.3 | 127.5 | 1.00386 | 0.06715 |
| 0.3 | 142.5 | 0.93323 | 0.06251 |
| 0.3 | 157.5 | 0.88145 | 0.05349 |
| 0.3 | 172.5 | 0.95562 | 0.05441 |
| 0.3 | 187.5 | 0.9058 | 0.05359 |
| 0.3 | 202.5 | 0.92055 | 0.05631 |
| 0.3 | 217.5 | 0.9653 | 0.06177 |
| 0.3 | 232.5 | 1.04224 | 0.07085 |
| 0.3 | 247.5 | 1.19208 | 0.08604 |
| 0.3 | 262.5 | 1.24527 | 0.08916 |
| 0.3 | 277.5 | 1.21626 | 0.08911 |
| 0.3 | 292.5 | 1.29938 | 0.09612 |
| 0.3 | 307.5 | 1.26954 | 0.0913 |
| 0.3 | 322.5 | 1.07232 | 0.1012 |
| 0.5 | 7.5 | 0.81803 | 0.09023 |
| 0.5 | 22.5 | 0.92153 | 0.15317 |
| 0.5 | 37.5 | 1.0406 | 0.13839 |
| 0.5 | 52.5 | 1.21435 | 0.11375 |
| 0.5 | 67.5 | 1.209 | 0.11219 |
| 0.5 | 82.5 | 1.18916 | 0.09576 |
| 0.5 | 97.5 | 1.00557 | 0.08265 |
| 0.5 | 112.5 | 1.10447 | 0.08565 |
| 0.5 | 127.5 | 1.04209 | 0.0689 |
| 0.5 | 142.5 | 0.97043 | 0.05955 |
| 0.5 | 157.5 | 0.93962 | 0.0566 |
| 0.5 | 172.5 | 0.99247 | 0.05805 |
| 0.5 | 187.5 | 0.96782 | 0.05571 |
| 0.5 | 202.5 | 0.89958 | 0.05189 |
| 0.5 | 217.5 | 0.95381 | 0.05936 |
| 0.5 | 232.5 | 0.90074 | 0.06234 |
| 0.5 | 247.5 | 1.09406 | 0.08639 |
| 0.5 | 262.5 | 1.14728 | 0.09269 |
| 0.5 | 277.5 | 1.30357 | 0.09859 |
| 0.5 | 292.5 | 1.25356 | 0.11202 |
| 0.5 | 307.5 | 1.18674 | 0.10914 |
| 0.5 | 322.5 | 0.91983 | 0.13037 |
| 0.5 | 337.5 | 0.83781 | 0.13085 |
| 0.5 | 352.5 | 0.73363 | 0.08128 |
| 0.7 | 7.5 | 0.7955 | 0.05832 |
| 0.7 | 22.5 | 0.71193 | 0.06323 |
| 0.7 | 37.5 | 0.8419 | 0.08147 |
| 0.7 | 52.5 | 0.87546 | 0.08195 |
| 0.7 | 67.5 | 1.02493 | 0.08589 |
| 0.7 | 82.5 | 0.93329 | 0.07663 |
| 0.7 | 97.5 | 0.8245 | 0.0687 |
| 0.7 | 112.5 | 0.86267 | 0.06887 |
| 0.7 | 127.5 | 0.76599 | 0.06118 |
| 0.7 | 142.5 | 0.80603 | 0.05453 |
| 0.7 | 157.5 | 0.77023 | 0.04907 |
| 0.7 | 172.5 | 0.91074 | 0.05851 |
| 0.7 | 187.5 | 0.93086 | 0.0598 |
| 0.7 | 202.5 | 0.81322 | 0.05107 |
| 0.7 | 217.5 | 0.74647 | 0.05329 |
| 0.7 | 232.5 | 0.75457 | 0.05842 |
| 0.7 | 247.5 | 0.78523 | 0.06161 |
| 0.7 | 262.5 | 1.11551 | 0.08371 |
| 0.7 | 277.5 | 1.08897 | 0.08991 |
| 0.7 | 292.5 | 0.89359 | 0.07942 |
| 0.7 | 307.5 | 0.77644 | 0.07863 |
| 0.7 | 322.5 | 0.67926 | 0.07391 |
| 0.7 | 337.5 | 0.9301 | 0.07527 |
| 0.7 | 352.5 | 0.97586 | 0.06769 |
| 0.9 | 7.5 | 0.63151 | 0.04329 |
| 0.9 | 22.5 | 0.7849 | 0.05366 |
| 0.9 | 37.5 | 0.65267 | 0.04993 |
| 0.9 | 52.5 | 0.8905 | 0.06117 |
| 0.9 | 67.5 | 0.8047 | 0.05952 |
| 0.9 | 82.5 | 0.79798 | 0.05729 |
| 0.9 | 97.5 | 0.84537 | 0.06233 |
| 0.9 | 112.5 | 0.9364 | 0.06309 |
| 0.9 | 127.5 | 0.88188 | 0.05983 |
| 0.9 | 142.5 | 0.78409 | 0.0541 |
| 0.9 | 157.5 | 0.7628 | 0.05613 |
| 0.9 | 172.5 | 0.74445 | 0.05419 |
| 0.9 | 187.5 | 0.84218 | 0.06007 |
| 0.9 | 202.5 | 0.74057 | 0.05464 |
| 0.9 | 217.5 | 0.8006 | 0.05515 |
| 0.9 | 232.5 | 0.75254 | 0.05621 |
| 0.9 | 247.5 | 0.81365 | 0.05978 |
| 0.9 | 262.5 | 0.82171 | 0.06372 |
| 0.9 | 277.5 | 0.8117 | 0.06206 |
| 0.9 | 292.5 | 0.77359 | 0.05995 |
| 0.9 | 307.5 | 0.88723 | 0.06281 |
| 0.9 | 322.5 | 0.92586 | 0.06389 |
| 0.9 | 337.5 | 0.78605 | 0.05263 |
| 0.9 | 352.5 | 0.71023 | 0.04706 |