Measurement E14M97
| 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: | 1.39 GeV | |
| Ebeam: | 5.754 GeV | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 7.5 | 0.1143 | 0.05901 |
| -0.7 | 22.5 | 0.25207 | 0.07657 |
| -0.7 | 37.5 | 0.19358 | 0.03617 |
| -0.7 | 52.5 | 0.13166 | 0.03357 |
| -0.7 | 67.5 | 0.14841 | 0.04149 |
| -0.7 | 82.5 | 0.19456 | 0.03939 |
| -0.7 | 97.5 | 0.21109 | 0.03905 |
| -0.7 | 112.5 | 0.26221 | 0.04392 |
| -0.7 | 127.5 | 0.17851 | 0.03724 |
| -0.7 | 142.5 | 0.27029 | 0.05217 |
| -0.7 | 157.5 | 0.30141 | 0.05432 |
| -0.7 | 172.5 | 0.14153 | 0.02685 |
| -0.7 | 187.5 | 0.21006 | 0.03336 |
| -0.7 | 202.5 | 0.32549 | 0.0545 |
| -0.7 | 217.5 | 0.30766 | 0.07319 |
| -0.7 | 232.5 | 0.1746 | 0.03579 |
| -0.7 | 247.5 | 0.25985 | 0.04362 |
| -0.7 | 262.5 | 0.32976 | 0.05206 |
| -0.7 | 277.5 | 0.22677 | 0.04527 |
| -0.7 | 292.5 | 0.15937 | 0.0417 |
| -0.7 | 307.5 | 0.13589 | 0.03909 |
| -0.7 | 322.5 | 0.17041 | 0.03762 |
| -0.7 | 337.5 | 0.14986 | 0.05118 |
| -0.5 | 37.5 | 0.18104 | 0.05182 |
| -0.5 | 52.5 | 0.46885 | 0.10751 |
| -0.5 | 67.5 | 0.34366 | 0.05245 |
| -0.5 | 82.5 | 0.40966 | 0.05128 |
| -0.5 | 97.5 | 0.30838 | 0.042 |
| -0.5 | 112.5 | 0.53766 | 0.07107 |
| -0.5 | 127.5 | 0.4868 | 0.07771 |
| -0.5 | 142.5 | 0.50934 | 0.08461 |
| -0.5 | 157.5 | 0.49814 | 0.06599 |
| -0.5 | 172.5 | 0.38876 | 0.04666 |
| -0.5 | 187.5 | 0.39236 | 0.04752 |
| -0.5 | 202.5 | 0.34335 | 0.04451 |
| -0.5 | 217.5 | 0.39425 | 0.06096 |
| -0.5 | 232.5 | 0.46396 | 0.0763 |
| -0.5 | 247.5 | 0.44785 | 0.06285 |
| -0.5 | 262.5 | 0.48519 | 0.06137 |
| -0.5 | 277.5 | 0.37492 | 0.04718 |
| -0.5 | 292.5 | 0.34351 | 0.05912 |
| -0.5 | 307.5 | 0.20811 | 0.04498 |
| -0.5 | 322.5 | 0.26202 | 0.06697 |
| -0.3 | 37.5 | 0.20255 | 0.07032 |
| -0.3 | 52.5 | 0.34622 | 0.05611 |
| -0.3 | 67.5 | 0.39432 | 0.0425 |
| -0.3 | 82.5 | 0.45731 | 0.04754 |
| -0.3 | 97.5 | 0.53962 | 0.05838 |
| -0.3 | 112.5 | 0.43065 | 0.05067 |
| -0.3 | 127.5 | 0.48372 | 0.06045 |
| -0.3 | 142.5 | 0.50867 | 0.06491 |
| -0.3 | 157.5 | 0.53818 | 0.05734 |
| -0.3 | 172.5 | 0.51245 | 0.05039 |
| -0.3 | 187.5 | 0.51245 | 0.05613 |
| -0.3 | 202.5 | 0.54396 | 0.06069 |
| -0.3 | 217.5 | 0.34578 | 0.04968 |
| -0.3 | 232.5 | 0.48649 | 0.06822 |
| -0.3 | 247.5 | 0.50303 | 0.0612 |
| -0.3 | 262.5 | 0.44782 | 0.0487 |
| -0.3 | 277.5 | 0.42833 | 0.04387 |
| -0.3 | 292.5 | 0.40599 | 0.04785 |
| -0.3 | 307.5 | 0.26072 | 0.04745 |
| -0.3 | 322.5 | 0.18156 | 0.0784 |
| -0.1 | 37.5 | 0.58291 | 0.06914 |
| -0.1 | 52.5 | 0.45368 | 0.05113 |
| -0.1 | 67.5 | 0.64515 | 0.06474 |
| -0.1 | 82.5 | 0.7062 | 0.05985 |
| -0.1 | 97.5 | 0.68831 | 0.06431 |
| -0.1 | 112.5 | 0.71882 | 0.06898 |
| -0.1 | 127.5 | 0.58252 | 0.05828 |
| -0.1 | 142.5 | 0.68939 | 0.06205 |
| -0.1 | 157.5 | 0.61349 | 0.05507 |
| -0.1 | 172.5 | 0.58773 | 0.05256 |
| -0.1 | 187.5 | 0.62901 | 0.05007 |
| -0.1 | 202.5 | 0.60408 | 0.05393 |
| -0.1 | 217.5 | 0.61626 | 0.06425 |
| -0.1 | 232.5 | 0.4536 | 0.0448 |
| -0.1 | 247.5 | 0.66283 | 0.06618 |
| -0.1 | 262.5 | 0.74169 | 0.0677 |
| -0.1 | 277.5 | 0.66096 | 0.05401 |
| -0.1 | 292.5 | 0.6215 | 0.06033 |
| -0.1 | 307.5 | 0.71027 | 0.09092 |
| -0.1 | 322.5 | 0.61356 | 0.07495 |
| 0.1 | 37.5 | 0.73852 | 0.08545 |
| 0.1 | 52.5 | 0.4841 | 0.05304 |
| 0.1 | 67.5 | 0.72703 | 0.0662 |
| 0.1 | 82.5 | 0.67356 | 0.0659 |
| 0.1 | 97.5 | 0.66411 | 0.06232 |
| 0.1 | 112.5 | 0.79103 | 0.06826 |
| 0.1 | 127.5 | 0.72724 | 0.061 |
| 0.1 | 142.5 | 0.69362 | 0.05472 |
| 0.1 | 157.5 | 0.78614 | 0.0586 |
| 0.1 | 172.5 | 0.79421 | 0.05584 |
| 0.1 | 187.5 | 0.79061 | 0.0558 |
| 0.1 | 202.5 | 0.62314 | 0.04695 |
| 0.1 | 217.5 | 0.58043 | 0.04899 |
| 0.1 | 232.5 | 0.68551 | 0.06125 |
| 0.1 | 247.5 | 0.64356 | 0.06343 |
| 0.1 | 262.5 | 0.73051 | 0.07094 |
| 0.1 | 277.5 | 0.81472 | 0.0723 |
| 0.1 | 292.5 | 0.65201 | 0.06276 |
| 0.1 | 307.5 | 0.62713 | 0.06374 |
| 0.1 | 322.5 | 0.66125 | 0.07379 |
| 0.3 | 7.5 | 0.47023 | 0.12677 |
| 0.3 | 37.5 | 0.68838 | 0.11107 |
| 0.3 | 52.5 | 0.62855 | 0.07765 |
| 0.3 | 67.5 | 0.68258 | 0.07433 |
| 0.3 | 82.5 | 0.79176 | 0.07738 |
| 0.3 | 97.5 | 0.63097 | 0.06548 |
| 0.3 | 112.5 | 0.68105 | 0.06038 |
| 0.3 | 127.5 | 0.70933 | 0.05472 |
| 0.3 | 142.5 | 0.85178 | 0.06107 |
| 0.3 | 157.5 | 0.83843 | 0.05809 |
| 0.3 | 172.5 | 0.83051 | 0.05162 |
| 0.3 | 187.5 | 0.81663 | 0.05208 |
| 0.3 | 202.5 | 0.7349 | 0.04938 |
| 0.3 | 217.5 | 0.70793 | 0.05735 |
| 0.3 | 232.5 | 0.626 | 0.05607 |
| 0.3 | 247.5 | 0.62217 | 0.06567 |
| 0.3 | 262.5 | 0.76988 | 0.0805 |
| 0.3 | 277.5 | 0.72958 | 0.06768 |
| 0.3 | 292.5 | 0.68258 | 0.069 |
| 0.3 | 307.5 | 0.62855 | 0.0692 |
| 0.3 | 322.5 | 0.58818 | 0.07632 |
| 0.3 | 352.5 | 0.47044 | 0.09602 |
| 0.5 | 7.5 | 0.48194 | 0.05245 |
| 0.5 | 22.5 | 0.42265 | 0.06599 |
| 0.5 | 37.5 | 0.62753 | 0.09875 |
| 0.5 | 52.5 | 0.55718 | 0.07408 |
| 0.5 | 67.5 | 0.67683 | 0.07328 |
| 0.5 | 82.5 | 0.65187 | 0.06383 |
| 0.5 | 97.5 | 0.63786 | 0.05829 |
| 0.5 | 112.5 | 0.66633 | 0.05982 |
| 0.5 | 127.5 | 0.7935 | 0.06146 |
| 0.5 | 142.5 | 0.88709 | 0.05772 |
| 0.5 | 157.5 | 0.89945 | 0.05894 |
| 0.5 | 172.5 | 0.90473 | 0.05666 |
| 0.5 | 187.5 | 0.90863 | 0.05951 |
| 0.5 | 202.5 | 0.92772 | 0.05709 |
| 0.5 | 217.5 | 0.71581 | 0.05039 |
| 0.5 | 232.5 | 0.86466 | 0.06836 |
| 0.5 | 247.5 | 0.66565 | 0.06316 |
| 0.5 | 262.5 | 0.75593 | 0.06728 |
| 0.5 | 277.5 | 0.57618 | 0.06038 |
| 0.5 | 292.5 | 0.62094 | 0.05959 |
| 0.5 | 307.5 | 0.65064 | 0.07747 |
| 0.5 | 322.5 | 0.51099 | 0.0888 |
| 0.5 | 337.5 | 0.50339 | 0.07148 |
| 0.5 | 352.5 | 0.61436 | 0.06433 |
| 0.7 | 7.5 | 0.62525 | 0.04736 |
| 0.7 | 22.5 | 0.58024 | 0.04945 |
| 0.7 | 37.5 | 0.62445 | 0.05892 |
| 0.7 | 52.5 | 0.683 | 0.06716 |
| 0.7 | 67.5 | 0.6763 | 0.06075 |
| 0.7 | 82.5 | 0.81109 | 0.07064 |
| 0.7 | 97.5 | 0.70758 | 0.05833 |
| 0.7 | 112.5 | 0.92047 | 0.06936 |
| 0.7 | 127.5 | 0.62954 | 0.05147 |
| 0.7 | 142.5 | 0.82784 | 0.05987 |
| 0.7 | 157.5 | 0.86493 | 0.06002 |
| 0.7 | 172.5 | 0.94223 | 0.06195 |
| 0.7 | 187.5 | 0.80562 | 0.05626 |
| 0.7 | 202.5 | 0.70312 | 0.0475 |
| 0.7 | 217.5 | 0.70548 | 0.0517 |
| 0.7 | 232.5 | 0.65761 | 0.05182 |
| 0.7 | 247.5 | 0.61222 | 0.05361 |
| 0.7 | 262.5 | 0.71316 | 0.05994 |
| 0.7 | 277.5 | 0.65304 | 0.05874 |
| 0.7 | 292.5 | 0.62981 | 0.06128 |
| 0.7 | 307.5 | 0.63207 | 0.06453 |
| 0.7 | 322.5 | 0.53236 | 0.05885 |
| 0.7 | 337.5 | 0.67941 | 0.06086 |
| 0.7 | 352.5 | 0.49878 | 0.04022 |
| 0.9 | 7.5 | 0.57481 | 0.04046 |
| 0.9 | 22.5 | 0.63976 | 0.05048 |
| 0.9 | 37.5 | 0.74393 | 0.05635 |
| 0.9 | 52.5 | 0.68148 | 0.05211 |
| 0.9 | 67.5 | 0.65192 | 0.04718 |
| 0.9 | 82.5 | 0.80405 | 0.05931 |
| 0.9 | 97.5 | 0.79546 | 0.05994 |
| 0.9 | 112.5 | 0.8032 | 0.05559 |
| 0.9 | 127.5 | 0.71989 | 0.05138 |
| 0.9 | 142.5 | 0.6534 | 0.04712 |
| 0.9 | 157.5 | 0.77063 | 0.05116 |
| 0.9 | 172.5 | 0.75444 | 0.05107 |
| 0.9 | 187.5 | 0.69676 | 0.04757 |
| 0.9 | 202.5 | 0.7247 | 0.05025 |
| 0.9 | 217.5 | 0.80221 | 0.05747 |
| 0.9 | 232.5 | 0.74691 | 0.05421 |
| 0.9 | 247.5 | 0.83708 | 0.05905 |
| 0.9 | 262.5 | 0.69881 | 0.0557 |
| 0.9 | 277.5 | 0.7494 | 0.0538 |
| 0.9 | 292.5 | 0.72265 | 0.05148 |
| 0.9 | 307.5 | 0.64736 | 0.04962 |
| 0.9 | 322.5 | 0.65265 | 0.048 |
| 0.9 | 337.5 | 0.63595 | 0.0447 |
| 0.9 | 352.5 | 0.55572 | 0.03863 |