Measurement E14M92
| 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: | 1.29 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.8612 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 187.5 | 0.1885 | 0.03064 |
| -0.7 | 202.5 | 0.18928 | 0.0414 |
| -0.7 | 217.5 | 0.11221 | 0.02479 |
| -0.7 | 232.5 | 0.29711 | 0.05417 |
| -0.7 | 247.5 | 0.18004 | 0.04044 |
| -0.7 | 262.5 | 0.28504 | 0.04399 |
| -0.7 | 277.5 | 0.22737 | 0.03866 |
| -0.7 | 292.5 | 0.33129 | 0.06026 |
| -0.7 | 307.5 | 0.17203 | 0.06412 |
| -0.5 | 37.5 | 0.28899 | 0.0635 |
| -0.5 | 52.5 | 0.49275 | 0.08382 |
| -0.5 | 67.5 | 0.3582 | 0.04698 |
| -0.5 | 82.5 | 0.3976 | 0.04642 |
| -0.5 | 97.5 | 0.39517 | 0.04633 |
| -0.5 | 112.5 | 0.3845 | 0.04884 |
| -0.5 | 127.5 | 0.29926 | 0.04948 |
| -0.5 | 142.5 | 0.34715 | 0.0565 |
| -0.5 | 157.5 | 0.32491 | 0.04669 |
| -0.5 | 172.5 | 0.33368 | 0.04661 |
| -0.5 | 187.5 | 0.34952 | 0.04945 |
| -0.5 | 202.5 | 0.22646 | 0.03708 |
| -0.5 | 217.5 | 0.30401 | 0.05363 |
| -0.5 | 232.5 | 0.33919 | 0.04947 |
| -0.5 | 247.5 | 0.378 | 0.05489 |
| -0.5 | 262.5 | 0.38497 | 0.04804 |
| -0.5 | 277.5 | 0.30571 | 0.03592 |
| -0.5 | 292.5 | 0.23642 | 0.03433 |
| -0.5 | 307.5 | 0.25989 | 0.04617 |
| -0.5 | 322.5 | 0.17667 | 0.05509 |
| -0.5 | 337.5 | 0.29876 | 0.09507 |
| -0.3 | 22.5 | 0.29703 | 0.06682 |
| -0.3 | 37.5 | 0.33361 | 0.049 |
| -0.3 | 52.5 | 0.46756 | 0.05873 |
| -0.3 | 67.5 | 0.37702 | 0.04232 |
| -0.3 | 82.5 | 0.52922 | 0.05283 |
| -0.3 | 97.5 | 0.53685 | 0.06811 |
| -0.3 | 112.5 | 0.49237 | 0.05834 |
| -0.3 | 127.5 | 0.48488 | 0.05876 |
| -0.3 | 142.5 | 0.53415 | 0.06224 |
| -0.3 | 157.5 | 0.4653 | 0.05074 |
| -0.3 | 172.5 | 0.40655 | 0.04083 |
| -0.3 | 187.5 | 0.53357 | 0.05193 |
| -0.3 | 202.5 | 0.48149 | 0.05631 |
| -0.3 | 217.5 | 0.32667 | 0.04495 |
| -0.3 | 232.5 | 0.54701 | 0.06596 |
| -0.3 | 247.5 | 0.39841 | 0.0505 |
| -0.3 | 262.5 | 0.51208 | 0.05429 |
| -0.3 | 277.5 | 0.39069 | 0.04251 |
| -0.3 | 292.5 | 0.45152 | 0.04542 |
| -0.3 | 307.5 | 0.36788 | 0.04194 |
| -0.3 | 322.5 | 0.30888 | 0.04644 |
| -0.3 | 337.5 | 0.38152 | 0.08513 |
| -0.1 | 22.5 | 0.34632 | 0.06948 |
| -0.1 | 37.5 | 0.49211 | 0.0624 |
| -0.1 | 52.5 | 0.40922 | 0.04763 |
| -0.1 | 67.5 | 0.53389 | 0.05342 |
| -0.1 | 82.5 | 0.56269 | 0.0562 |
| -0.1 | 97.5 | 0.58658 | 0.06048 |
| -0.1 | 112.5 | 0.4786 | 0.05166 |
| -0.1 | 127.5 | 0.45139 | 0.04775 |
| -0.1 | 142.5 | 0.68704 | 0.0651 |
| -0.1 | 157.5 | 0.53073 | 0.04917 |
| -0.1 | 172.5 | 0.59437 | 0.0559 |
| -0.1 | 187.5 | 0.66435 | 0.06086 |
| -0.1 | 202.5 | 0.60171 | 0.05265 |
| -0.1 | 217.5 | 0.64852 | 0.06135 |
| -0.1 | 232.5 | 0.55315 | 0.05989 |
| -0.1 | 247.5 | 0.64252 | 0.07021 |
| -0.1 | 262.5 | 0.58987 | 0.06113 |
| -0.1 | 277.5 | 0.56068 | 0.05554 |
| -0.1 | 292.5 | 0.58321 | 0.06654 |
| -0.1 | 307.5 | 0.42828 | 0.05128 |
| -0.1 | 322.5 | 0.49661 | 0.06343 |
| -0.1 | 337.5 | 0.53808 | 0.08408 |
| 0.1 | 7.5 | 0.25045 | 0.04783 |
| 0.1 | 22.5 | 0.49733 | 0.10174 |
| 0.1 | 37.5 | 0.45734 | 0.05781 |
| 0.1 | 52.5 | 0.40743 | 0.04515 |
| 0.1 | 67.5 | 0.50782 | 0.05453 |
| 0.1 | 82.5 | 0.66667 | 0.06462 |
| 0.1 | 97.5 | 0.56541 | 0.05664 |
| 0.1 | 112.5 | 0.62962 | 0.05758 |
| 0.1 | 127.5 | 0.52723 | 0.04825 |
| 0.1 | 142.5 | 0.67171 | 0.05774 |
| 0.1 | 157.5 | 0.73463 | 0.06263 |
| 0.1 | 172.5 | 0.7455 | 0.05905 |
| 0.1 | 187.5 | 0.75791 | 0.05888 |
| 0.1 | 202.5 | 0.79163 | 0.06518 |
| 0.1 | 217.5 | 0.69007 | 0.06146 |
| 0.1 | 232.5 | 0.70355 | 0.06203 |
| 0.1 | 247.5 | 0.61474 | 0.05502 |
| 0.1 | 262.5 | 0.51296 | 0.05132 |
| 0.1 | 277.5 | 0.54942 | 0.05618 |
| 0.1 | 292.5 | 0.47782 | 0.05359 |
| 0.1 | 307.5 | 0.3706 | 0.04387 |
| 0.1 | 322.5 | 0.60283 | 0.075 |
| 0.1 | 337.5 | 0.32899 | 0.06474 |
| 0.1 | 352.5 | 0.18688 | 0.0374 |
| 0.3 | 7.5 | 0.43205 | 0.04582 |
| 0.3 | 22.5 | 0.41712 | 0.0661 |
| 0.3 | 37.5 | 0.36815 | 0.05231 |
| 0.3 | 52.5 | 0.38516 | 0.05403 |
| 0.3 | 67.5 | 0.50849 | 0.0527 |
| 0.3 | 82.5 | 0.5973 | 0.06043 |
| 0.3 | 97.5 | 0.45719 | 0.04644 |
| 0.3 | 112.5 | 0.63076 | 0.05544 |
| 0.3 | 127.5 | 0.7306 | 0.05732 |
| 0.3 | 142.5 | 0.80786 | 0.05723 |
| 0.3 | 157.5 | 0.81182 | 0.05852 |
| 0.3 | 172.5 | 0.83071 | 0.05722 |
| 0.3 | 187.5 | 0.72674 | 0.05121 |
| 0.3 | 202.5 | 0.91677 | 0.06764 |
| 0.3 | 217.5 | 0.84594 | 0.063 |
| 0.3 | 232.5 | 0.66696 | 0.05717 |
| 0.3 | 247.5 | 0.60337 | 0.05799 |
| 0.3 | 262.5 | 0.67297 | 0.05857 |
| 0.3 | 277.5 | 0.51654 | 0.05601 |
| 0.3 | 292.5 | 0.60401 | 0.06167 |
| 0.3 | 307.5 | 0.48488 | 0.05521 |
| 0.3 | 322.5 | 0.46029 | 0.06153 |
| 0.3 | 337.5 | 0.45237 | 0.06685 |
| 0.3 | 352.5 | 0.35428 | 0.0403 |
| 0.5 | 7.5 | 0.41256 | 0.03763 |
| 0.5 | 22.5 | 0.41024 | 0.04657 |
| 0.5 | 37.5 | 0.44723 | 0.05226 |
| 0.5 | 52.5 | 0.47174 | 0.05127 |
| 0.5 | 67.5 | 0.5418 | 0.05576 |
| 0.5 | 82.5 | 0.72233 | 0.06823 |
| 0.5 | 97.5 | 0.71597 | 0.05918 |
| 0.5 | 112.5 | 0.6106 | 0.05458 |
| 0.5 | 127.5 | 0.79834 | 0.06115 |
| 0.5 | 142.5 | 0.83275 | 0.0575 |
| 0.5 | 157.5 | 0.90907 | 0.05685 |
| 0.5 | 172.5 | 0.8026 | 0.05217 |
| 0.5 | 187.5 | 1.00938 | 0.06625 |
| 0.5 | 202.5 | 0.92502 | 0.06383 |
| 0.5 | 217.5 | 0.99364 | 0.07036 |
| 0.5 | 232.5 | 0.69393 | 0.05494 |
| 0.5 | 247.5 | 0.61197 | 0.05294 |
| 0.5 | 262.5 | 0.78385 | 0.0721 |
| 0.5 | 277.5 | 0.51085 | 0.05298 |
| 0.5 | 292.5 | 0.58567 | 0.06094 |
| 0.5 | 307.5 | 0.44333 | 0.05031 |
| 0.5 | 322.5 | 0.4528 | 0.05407 |
| 0.5 | 337.5 | 0.44096 | 0.04942 |
| 0.5 | 352.5 | 0.34969 | 0.03402 |
| 0.7 | 7.5 | 0.46406 | 0.03692 |
| 0.7 | 22.5 | 0.57546 | 0.0481 |
| 0.7 | 37.5 | 0.72364 | 0.0596 |
| 0.7 | 52.5 | 0.68315 | 0.05974 |
| 0.7 | 67.5 | 0.91372 | 0.07581 |
| 0.7 | 82.5 | 0.80076 | 0.06711 |
| 0.7 | 97.5 | 0.93782 | 0.075 |
| 0.7 | 112.5 | 0.87385 | 0.06591 |
| 0.7 | 127.5 | 0.84788 | 0.06061 |
| 0.7 | 142.5 | 0.88838 | 0.05866 |
| 0.7 | 157.5 | 0.84606 | 0.05509 |
| 0.7 | 172.5 | 0.92981 | 0.06096 |
| 0.7 | 187.5 | 0.80372 | 0.05005 |
| 0.7 | 202.5 | 1.02242 | 0.06227 |
| 0.7 | 217.5 | 0.89817 | 0.05852 |
| 0.7 | 232.5 | 0.88024 | 0.06146 |
| 0.7 | 247.5 | 1.11361 | 0.08077 |
| 0.7 | 262.5 | 1.06191 | 0.08069 |
| 0.7 | 277.5 | 0.78807 | 0.06412 |
| 0.7 | 292.5 | 0.70074 | 0.05565 |
| 0.7 | 307.5 | 0.58856 | 0.05312 |
| 0.7 | 322.5 | 0.66578 | 0.05845 |
| 0.7 | 337.5 | 0.63124 | 0.0527 |
| 0.7 | 352.5 | 0.57854 | 0.04091 |
| 0.9 | 7.5 | 0.55947 | 0.03966 |
| 0.9 | 22.5 | 0.63024 | 0.04054 |
| 0.9 | 37.5 | 0.62001 | 0.0436 |
| 0.9 | 52.5 | 0.80924 | 0.05465 |
| 0.9 | 67.5 | 0.79323 | 0.05497 |
| 0.9 | 82.5 | 0.83035 | 0.05651 |
| 0.9 | 97.5 | 0.92859 | 0.05924 |
| 0.9 | 112.5 | 0.84545 | 0.05549 |
| 0.9 | 127.5 | 0.95467 | 0.06049 |
| 0.9 | 142.5 | 0.8177 | 0.05437 |
| 0.9 | 157.5 | 1.03411 | 0.06711 |
| 0.9 | 172.5 | 0.88495 | 0.05706 |
| 0.9 | 187.5 | 0.83596 | 0.05674 |
| 0.9 | 202.5 | 0.91456 | 0.05948 |
| 0.9 | 217.5 | 0.7642 | 0.05195 |
| 0.9 | 232.5 | 0.85321 | 0.05552 |
| 0.9 | 247.5 | 0.77374 | 0.05424 |
| 0.9 | 262.5 | 0.81821 | 0.05378 |
| 0.9 | 277.5 | 0.83452 | 0.0598 |
| 0.9 | 292.5 | 0.81587 | 0.05514 |
| 0.9 | 307.5 | 0.66908 | 0.04632 |
| 0.9 | 322.5 | 0.60389 | 0.04289 |
| 0.9 | 337.5 | 0.63024 | 0.04096 |
| 0.9 | 352.5 | 0.54953 | 0.03789 |