Measurement E14M75
| 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: | 1.51 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8622 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.7 | 7.5 | 0.53481 | 0.10456 | 0.0039 |
| -0.7 | 22.5 | 0.66119 | 0.11067 | 0.02195 |
| -0.7 | 37.5 | 0.55325 | 0.07119 | 0.00987 |
| -0.7 | 52.5 | 0.80566 | 0.07887 | 0.03795 |
| -0.7 | 67.5 | 1.00698 | 0.12118 | 0.04276 |
| -0.7 | 82.5 | 0.89756 | 0.10159 | 0.06441 |
| -0.7 | 97.5 | 1.02261 | 0.0942 | 0.04389 |
| -0.7 | 112.5 | 0.8303 | 0.06774 | 0.0226 |
| -0.7 | 127.5 | 0.87471 | 0.08686 | 0.03309 |
| -0.7 | 142.5 | 0.75426 | 0.08385 | 0.05615 |
| -0.7 | 157.5 | 0.72684 | 0.07765 | 0.04781 |
| -0.7 | 172.5 | 0.74293 | 0.07211 | 0.03823 |
| -0.7 | 187.5 | 0.697 | 0.06275 | 0.04177 |
| -0.7 | 202.5 | 0.75372 | 0.08147 | 0.02215 |
| -0.7 | 217.5 | 0.76687 | 0.08327 | 0.08045 |
| -0.7 | 232.5 | 0.78515 | 0.07721 | 0.03678 |
| -0.7 | 247.5 | 0.81733 | 0.07174 | 0.03168 |
| -0.7 | 262.5 | 0.93525 | 0.08071 | 0.02787 |
| -0.7 | 277.5 | 1.03145 | 0.11179 | 0.04173 |
| -0.7 | 292.5 | 0.8138 | 0.10096 | 0.07158 |
| -0.7 | 307.5 | 0.74183 | 0.0767 | 0.01617 |
| -0.7 | 322.5 | 0.72595 | 0.07694 | 0.01246 |
| -0.7 | 337.5 | 0.58154 | 0.10175 | 0.019 |
| -0.7 | 352.5 | 0.55908 | 0.09021 | 0.00233 |
| -0.5 | 22.5 | 1.04105 | 0.13802 | 0.07591 |
| -0.5 | 37.5 | 1.0652 | 0.08827 | 0.01583 |
| -0.5 | 52.5 | 1.45851 | 0.13138 | 0.02939 |
| -0.5 | 67.5 | 1.31784 | 0.11 | 0.04006 |
| -0.5 | 82.5 | 1.32676 | 0.0954 | 0.03805 |
| -0.5 | 97.5 | 1.2092 | 0.08474 | 0.01867 |
| -0.5 | 112.5 | 1.17635 | 0.0807 | 0.05297 |
| -0.5 | 127.5 | 1.17229 | 0.09797 | 0.08265 |
| -0.5 | 142.5 | 0.88301 | 0.08829 | 0.06585 |
| -0.5 | 157.5 | 0.89362 | 0.07115 | 0.03691 |
| -0.5 | 172.5 | 0.89373 | 0.06196 | 0.01599 |
| -0.5 | 187.5 | 0.9129 | 0.0642 | 0.02657 |
| -0.5 | 202.5 | 0.85323 | 0.06759 | 0.05131 |
| -0.5 | 217.5 | 0.92977 | 0.0872 | 0.07404 |
| -0.5 | 232.5 | 1.11477 | 0.09349 | 0.07096 |
| -0.5 | 247.5 | 1.25256 | 0.09268 | 0.04156 |
| -0.5 | 262.5 | 1.26838 | 0.08267 | 0.01112 |
| -0.5 | 277.5 | 1.35826 | 0.0927 | 0.03429 |
| -0.5 | 292.5 | 1.35945 | 0.11556 | 0.05177 |
| -0.5 | 307.5 | 1.05605 | 0.10343 | 0.01201 |
| -0.5 | 322.5 | 0.94272 | 0.08628 | 0.01758 |
| -0.5 | 337.5 | 0.95156 | 0.11983 | 0.07123 |
| -0.3 | 22.5 | 1.32456 | 0.15727 | 0.12803 |
| -0.3 | 37.5 | 1.41635 | 0.17296 | 0.06857 |
| -0.3 | 52.5 | 1.35259 | 0.12661 | 0.01555 |
| -0.3 | 67.5 | 1.40741 | 0.09327 | 0.01577 |
| -0.3 | 82.5 | 1.38321 | 0.07922 | 0.00951 |
| -0.3 | 97.5 | 1.2794 | 0.07275 | 0.01385 |
| -0.3 | 112.5 | 1.28582 | 0.08936 | 0.05541 |
| -0.3 | 127.5 | 1.17352 | 0.09306 | 0.13018 |
| -0.3 | 142.5 | 0.95938 | 0.08943 | 0.03795 |
| -0.3 | 157.5 | 0.97651 | 0.07902 | 0.01324 |
| -0.3 | 172.5 | 1.02351 | 0.07029 | 0.013 |
| -0.3 | 187.5 | 1.00641 | 0.07041 | 0.00918 |
| -0.3 | 202.5 | 1.02408 | 0.07643 | 0.03065 |
| -0.3 | 217.5 | 1.06399 | 0.08913 | 0.05158 |
| -0.3 | 232.5 | 1.25075 | 0.1039 | 0.08112 |
| -0.3 | 247.5 | 1.32986 | 0.08615 | 0.03348 |
| -0.3 | 262.5 | 1.40155 | 0.08035 | 0.02048 |
| -0.3 | 277.5 | 1.32082 | 0.07952 | 0.01433 |
| -0.3 | 292.5 | 1.46791 | 0.09879 | 0.01962 |
| -0.3 | 307.5 | 1.02224 | 0.10705 | 0.00848 |
| -0.3 | 322.5 | 1.12256 | 0.14842 | 0.04412 |
| -0.3 | 337.5 | 1.20733 | 0.15324 | 0.10631 |
| -0.1 | 37.5 | 1.04537 | 0.1419 | 0.06427 |
| -0.1 | 52.5 | 1.52543 | 0.1125 | 0.01358 |
| -0.1 | 67.5 | 1.57131 | 0.09445 | 0.01061 |
| -0.1 | 82.5 | 1.4731 | 0.08325 | 0.01001 |
| -0.1 | 97.5 | 1.42589 | 0.07986 | 0.0155 |
| -0.1 | 112.5 | 1.40077 | 0.08475 | 0.04129 |
| -0.1 | 127.5 | 1.28867 | 0.0895 | 0.06625 |
| -0.1 | 142.5 | 1.16498 | 0.08414 | 0.02956 |
| -0.1 | 157.5 | 1.02324 | 0.07481 | 0.00484 |
| -0.1 | 172.5 | 1.13978 | 0.07153 | 0.00599 |
| -0.1 | 187.5 | 1.12086 | 0.0713 | 0.00483 |
| -0.1 | 202.5 | 1.10787 | 0.07435 | 0.02745 |
| -0.1 | 217.5 | 1.15793 | 0.08313 | 0.04889 |
| -0.1 | 232.5 | 1.29277 | 0.09034 | 0.04513 |
| -0.1 | 247.5 | 1.3658 | 0.08692 | 0.03188 |
| -0.1 | 262.5 | 1.30289 | 0.07784 | 0.02363 |
| -0.1 | 277.5 | 1.41649 | 0.07938 | 0.00814 |
| -0.1 | 292.5 | 1.55958 | 0.09237 | 0.01029 |
| -0.1 | 307.5 | 1.17742 | 0.08683 | 0.00964 |
| -0.1 | 322.5 | 1.55586 | 0.20099 | 0.10117 |
| 0.1 | 37.5 | 1.42145 | 0.11039 | 0.0508 |
| 0.1 | 52.5 | 1.56578 | 0.09654 | 0.00946 |
| 0.1 | 67.5 | 1.53256 | 0.08575 | 0.00367 |
| 0.1 | 82.5 | 1.44492 | 0.08848 | 0.01142 |
| 0.1 | 97.5 | 1.47398 | 0.0909 | 0.02182 |
| 0.1 | 112.5 | 1.46922 | 0.09304 | 0.03953 |
| 0.1 | 127.5 | 1.30593 | 0.08793 | 0.0453 |
| 0.1 | 142.5 | 1.20213 | 0.07697 | 0.01755 |
| 0.1 | 157.5 | 1.02352 | 0.06458 | 0.00838 |
| 0.1 | 172.5 | 1.09089 | 0.06876 | 0.0044 |
| 0.1 | 187.5 | 1.1193 | 0.06663 | 0.00466 |
| 0.1 | 202.5 | 1.13615 | 0.06657 | 0.01093 |
| 0.1 | 217.5 | 1.03402 | 0.07211 | 0.01756 |
| 0.1 | 232.5 | 1.31888 | 0.09326 | 0.04306 |
| 0.1 | 247.5 | 1.53284 | 0.0911 | 0.04422 |
| 0.1 | 262.5 | 1.43806 | 0.08771 | 0.01218 |
| 0.1 | 277.5 | 1.63017 | 0.08927 | 0.02493 |
| 0.1 | 292.5 | 1.51406 | 0.08688 | 0.01058 |
| 0.1 | 307.5 | 1.3761 | 0.08801 | 0.00372 |
| 0.1 | 322.5 | 1.31747 | 0.10505 | 0.03577 |
| 0.3 | 37.5 | 1.12863 | 0.09653 | 0.01753 |
| 0.3 | 52.5 | 1.30762 | 0.08887 | 0.01227 |
| 0.3 | 67.5 | 1.33667 | 0.09285 | 0.00429 |
| 0.3 | 82.5 | 1.24951 | 0.08768 | 0.01339 |
| 0.3 | 97.5 | 1.43596 | 0.10684 | 0.03353 |
| 0.3 | 112.5 | 1.18804 | 0.08761 | 0.03155 |
| 0.3 | 127.5 | 1.4647 | 0.09093 | 0.03019 |
| 0.3 | 142.5 | 1.10698 | 0.07339 | 0.00637 |
| 0.3 | 157.5 | 1.07819 | 0.0622 | 0.0032 |
| 0.3 | 172.5 | 1.11259 | 0.0632 | 0.00379 |
| 0.3 | 187.5 | 1.07572 | 0.0634 | 0.004 |
| 0.3 | 202.5 | 0.98124 | 0.05914 | 0.00489 |
| 0.3 | 217.5 | 0.97931 | 0.06574 | 0.01255 |
| 0.3 | 232.5 | 1.41721 | 0.09233 | 0.0286 |
| 0.3 | 247.5 | 1.39141 | 0.09665 | 0.03733 |
| 0.3 | 262.5 | 1.65732 | 0.10646 | 0.02524 |
| 0.3 | 277.5 | 1.33945 | 0.0928 | 0.01006 |
| 0.3 | 292.5 | 1.37157 | 0.09 | 0.0115 |
| 0.3 | 307.5 | 1.53399 | 0.099 | 0.00719 |
| 0.3 | 322.5 | 1.3269 | 0.10902 | 0.03582 |
| 0.5 | 7.5 | 0.87578 | 0.11852 | 0.05235 |
| 0.5 | 37.5 | 1.02357 | 0.12549 | 0.05138 |
| 0.5 | 52.5 | 1.16047 | 0.09804 | 0.01923 |
| 0.5 | 67.5 | 1.48372 | 0.11646 | 0.01006 |
| 0.5 | 82.5 | 1.39639 | 0.10975 | 0.02166 |
| 0.5 | 97.5 | 1.11297 | 0.09571 | 0.02772 |
| 0.5 | 112.5 | 1.12321 | 0.09049 | 0.02956 |
| 0.5 | 127.5 | 1.04562 | 0.07644 | 0.01585 |
| 0.5 | 142.5 | 1.01231 | 0.06539 | 0.00615 |
| 0.5 | 157.5 | 0.8275 | 0.05355 | 0.00496 |
| 0.5 | 172.5 | 0.94254 | 0.05724 | 0.00573 |
| 0.5 | 187.5 | 1.0347 | 0.06068 | 0.0046 |
| 0.5 | 202.5 | 0.91836 | 0.05552 | 0.00654 |
| 0.5 | 217.5 | 0.95968 | 0.06072 | 0.00938 |
| 0.5 | 232.5 | 1.04844 | 0.079 | 0.01687 |
| 0.5 | 247.5 | 1.29519 | 0.10595 | 0.01672 |
| 0.5 | 262.5 | 1.18932 | 0.09552 | 0.02874 |
| 0.5 | 277.5 | 1.50225 | 0.11327 | 0.024 |
| 0.5 | 292.5 | 1.49401 | 0.118 | 0.01518 |
| 0.5 | 307.5 | 1.16047 | 0.09859 | 0.02208 |
| 0.5 | 322.5 | 1.198 | 0.1442 | 0.03564 |
| 0.5 | 352.5 | 0.74861 | 0.10439 | 0.02604 |
| 0.7 | 7.5 | 0.95738 | 0.06952 | 0.01331 |
| 0.7 | 22.5 | 0.99103 | 0.08858 | 0.01748 |
| 0.7 | 37.5 | 1.17528 | 0.11134 | 0.01203 |
| 0.7 | 52.5 | 1.05331 | 0.10075 | 0.00529 |
| 0.7 | 67.5 | 0.92349 | 0.08331 | 0.01128 |
| 0.7 | 82.5 | 1.04307 | 0.09206 | 0.01473 |
| 0.7 | 97.5 | 0.96054 | 0.07509 | 0.02829 |
| 0.7 | 112.5 | 0.92961 | 0.06999 | 0.011 |
| 0.7 | 127.5 | 0.82918 | 0.07345 | 0.01025 |
| 0.7 | 142.5 | 0.79111 | 0.06387 | 0.00682 |
| 0.7 | 157.5 | 0.76085 | 0.05465 | 0.00541 |
| 0.7 | 172.5 | 0.76678 | 0.05295 | 0.0055 |
| 0.7 | 187.5 | 0.75462 | 0.05845 | 0.00605 |
| 0.7 | 202.5 | 0.76855 | 0.05745 | 0.0023 |
| 0.7 | 217.5 | 0.78651 | 0.06257 | 0.00548 |
| 0.7 | 232.5 | 0.77119 | 0.06855 | 0.01009 |
| 0.7 | 247.5 | 0.9947 | 0.08181 | 0.00913 |
| 0.7 | 262.5 | 1.08 | 0.09016 | 0.01491 |
| 0.7 | 277.5 | 1.08389 | 0.09134 | 0.01884 |
| 0.7 | 292.5 | 1.00402 | 0.08951 | 0.01255 |
| 0.7 | 307.5 | 0.78002 | 0.09028 | 0.00806 |
| 0.7 | 322.5 | 0.80286 | 0.08651 | 0.01199 |
| 0.7 | 337.5 | 1.02591 | 0.09176 | 0.01586 |
| 0.7 | 352.5 | 0.87945 | 0.06562 | 0.01033 |
| 0.9 | 7.5 | 0.71907 | 0.04701 | 0.00678 |
| 0.9 | 22.5 | 0.74112 | 0.05322 | 0.00642 |
| 0.9 | 37.5 | 0.72985 | 0.05687 | 0.00834 |
| 0.9 | 52.5 | 0.78455 | 0.05844 | 0.01071 |
| 0.9 | 67.5 | 0.76936 | 0.05895 | 0.00859 |
| 0.9 | 82.5 | 0.78854 | 0.05827 | 0.007 |
| 0.9 | 97.5 | 0.83447 | 0.06168 | 0.00788 |
| 0.9 | 112.5 | 0.78564 | 0.06254 | 0.00579 |
| 0.9 | 127.5 | 0.75629 | 0.06425 | 0.00762 |
| 0.9 | 142.5 | 0.79408 | 0.06317 | 0.00681 |
| 0.9 | 157.5 | 0.78718 | 0.06443 | 0.00783 |
| 0.9 | 172.5 | 0.80937 | 0.06409 | 0.00764 |
| 0.9 | 187.5 | 0.80085 | 0.06485 | 0.00679 |
| 0.9 | 202.5 | 0.76144 | 0.06384 | 0.00546 |
| 0.9 | 217.5 | 0.78789 | 0.06122 | 0.0072 |
| 0.9 | 232.5 | 0.80202 | 0.05984 | 0.00808 |
| 0.9 | 247.5 | 0.84307 | 0.06337 | 0.00971 |
| 0.9 | 262.5 | 0.82189 | 0.06311 | 0.00859 |
| 0.9 | 277.5 | 0.75096 | 0.05702 | 0.00577 |
| 0.9 | 292.5 | 0.77855 | 0.06311 | 0.00911 |
| 0.9 | 307.5 | 0.74134 | 0.05704 | 0.0095 |
| 0.9 | 322.5 | 0.89585 | 0.06391 | 0.01297 |
| 0.9 | 337.5 | 0.78781 | 0.05342 | 0.00934 |
| 0.9 | 352.5 | 0.76627 | 0.04953 | 0.01157 |