Measurement E14M91
| 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: | 1.27 GeV | |
| Ebeam: | 5.754 GeV | |
| ε: | 0.864 | |
| cos(θπ) | φ(π+), [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.7 | 52.5 | 0.17867 | 0.05294 |
| -0.7 | 67.5 | 0.35851 | 0.05799 |
| -0.7 | 82.5 | 0.40512 | 0.05609 |
| -0.7 | 97.5 | 0.44506 | 0.06427 |
| -0.7 | 112.5 | 0.46369 | 0.08181 |
| -0.7 | 127.5 | 0.29577 | 0.06305 |
| -0.7 | 142.5 | 0.19 | 0.05028 |
| -0.7 | 157.5 | 0.20014 | 0.03914 |
| -0.7 | 172.5 | 0.19308 | 0.03617 |
| -0.7 | 187.5 | 0.25693 | 0.04546 |
| -0.7 | 202.5 | 0.14459 | 0.02966 |
| -0.7 | 217.5 | 0.17371 | 0.04229 |
| -0.7 | 232.5 | 0.23716 | 0.0501 |
| -0.7 | 247.5 | 0.32413 | 0.04901 |
| -0.7 | 262.5 | 0.45914 | 0.06732 |
| -0.7 | 277.5 | 0.40512 | 0.06295 |
| -0.7 | 292.5 | 0.35851 | 0.07115 |
| -0.5 | 37.5 | 0.25754 | 0.0552 |
| -0.5 | 52.5 | 0.36151 | 0.05142 |
| -0.5 | 67.5 | 0.33179 | 0.04564 |
| -0.5 | 82.5 | 0.48345 | 0.05332 |
| -0.5 | 97.5 | 0.32737 | 0.04331 |
| -0.5 | 112.5 | 0.39591 | 0.04697 |
| -0.5 | 127.5 | 0.31328 | 0.05387 |
| -0.5 | 142.5 | 0.33067 | 0.05151 |
| -0.5 | 157.5 | 0.35471 | 0.05489 |
| -0.5 | 172.5 | 0.22312 | 0.03129 |
| -0.5 | 187.5 | 0.35286 | 0.04781 |
| -0.5 | 202.5 | 0.35836 | 0.05035 |
| -0.5 | 217.5 | 0.38646 | 0.06904 |
| -0.5 | 232.5 | 0.33994 | 0.05955 |
| -0.5 | 247.5 | 0.39591 | 0.04949 |
| -0.5 | 262.5 | 0.41347 | 0.04449 |
| -0.5 | 277.5 | 0.32615 | 0.04123 |
| -0.5 | 292.5 | 0.47867 | 0.0538 |
| -0.5 | 307.5 | 0.41169 | 0.05637 |
| -0.5 | 322.5 | 0.26528 | 0.05575 |
| -0.3 | 22.5 | 0.28017 | 0.0632 |
| -0.3 | 37.5 | 0.39566 | 0.04818 |
| -0.3 | 52.5 | 0.35503 | 0.04263 |
| -0.3 | 67.5 | 0.49808 | 0.04705 |
| -0.3 | 82.5 | 0.5137 | 0.05146 |
| -0.3 | 97.5 | 0.5774 | 0.06195 |
| -0.3 | 112.5 | 0.45403 | 0.05301 |
| -0.3 | 127.5 | 0.58997 | 0.06879 |
| -0.3 | 142.5 | 0.36759 | 0.05262 |
| -0.3 | 157.5 | 0.53256 | 0.05893 |
| -0.3 | 172.5 | 0.45447 | 0.04774 |
| -0.3 | 187.5 | 0.39921 | 0.04438 |
| -0.3 | 202.5 | 0.46744 | 0.05227 |
| -0.3 | 217.5 | 0.44075 | 0.05875 |
| -0.3 | 232.5 | 0.40017 | 0.04894 |
| -0.3 | 247.5 | 0.43709 | 0.05371 |
| -0.3 | 262.5 | 0.53539 | 0.05738 |
| -0.3 | 277.5 | 0.46909 | 0.05051 |
| -0.3 | 292.5 | 0.41544 | 0.04344 |
| -0.3 | 307.5 | 0.44221 | 0.04458 |
| -0.3 | 322.5 | 0.2965 | 0.04468 |
| -0.3 | 337.5 | 0.35723 | 0.0709 |
| -0.1 | 22.5 | 0.31037 | 0.06163 |
| -0.1 | 37.5 | 0.39793 | 0.04835 |
| -0.1 | 52.5 | 0.44268 | 0.05135 |
| -0.1 | 67.5 | 0.62598 | 0.06137 |
| -0.1 | 82.5 | 0.64824 | 0.05875 |
| -0.1 | 97.5 | 0.61556 | 0.06308 |
| -0.1 | 112.5 | 0.65282 | 0.06608 |
| -0.1 | 127.5 | 0.58887 | 0.05854 |
| -0.1 | 142.5 | 0.5579 | 0.06168 |
| -0.1 | 157.5 | 0.52246 | 0.05136 |
| -0.1 | 172.5 | 0.66079 | 0.06542 |
| -0.1 | 187.5 | 0.51637 | 0.04973 |
| -0.1 | 202.5 | 0.57161 | 0.05529 |
| -0.1 | 217.5 | 0.63263 | 0.05993 |
| -0.1 | 232.5 | 0.58798 | 0.05851 |
| -0.1 | 247.5 | 0.66979 | 0.06392 |
| -0.1 | 262.5 | 0.59192 | 0.05579 |
| -0.1 | 277.5 | 0.56431 | 0.05416 |
| -0.1 | 292.5 | 0.53701 | 0.05476 |
| -0.1 | 307.5 | 0.60754 | 0.06226 |
| -0.1 | 322.5 | 0.44181 | 0.05508 |
| -0.1 | 337.5 | 0.46554 | 0.07667 |
| 0.1 | 7.5 | 0.21036 | 0.04453 |
| 0.1 | 37.5 | 0.35238 | 0.05487 |
| 0.1 | 52.5 | 0.46028 | 0.05297 |
| 0.1 | 67.5 | 0.59235 | 0.0591 |
| 0.1 | 82.5 | 0.71587 | 0.06622 |
| 0.1 | 97.5 | 0.58731 | 0.05995 |
| 0.1 | 112.5 | 0.66908 | 0.06339 |
| 0.1 | 127.5 | 0.59315 | 0.05694 |
| 0.1 | 142.5 | 0.80234 | 0.06798 |
| 0.1 | 157.5 | 0.70061 | 0.05545 |
| 0.1 | 172.5 | 0.69829 | 0.06091 |
| 0.1 | 187.5 | 0.65208 | 0.0541 |
| 0.1 | 202.5 | 0.63505 | 0.05257 |
| 0.1 | 217.5 | 0.60497 | 0.05743 |
| 0.1 | 232.5 | 0.54228 | 0.05207 |
| 0.1 | 247.5 | 0.65343 | 0.05979 |
| 0.1 | 262.5 | 0.73745 | 0.06834 |
| 0.1 | 277.5 | 0.58255 | 0.05569 |
| 0.1 | 292.5 | 0.57937 | 0.06483 |
| 0.1 | 307.5 | 0.39166 | 0.05134 |
| 0.1 | 322.5 | 0.36062 | 0.0488 |
| 0.1 | 337.5 | 0.3415 | 0.07846 |
| 0.1 | 352.5 | 0.20342 | 0.04577 |
| 0.3 | 7.5 | 0.36105 | 0.03964 |
| 0.3 | 22.5 | 0.4368 | 0.07362 |
| 0.3 | 37.5 | 0.36529 | 0.05777 |
| 0.3 | 52.5 | 0.46519 | 0.04913 |
| 0.3 | 67.5 | 0.49099 | 0.05309 |
| 0.3 | 82.5 | 0.60434 | 0.06402 |
| 0.3 | 97.5 | 0.5936 | 0.05172 |
| 0.3 | 112.5 | 0.4372 | 0.04554 |
| 0.3 | 127.5 | 0.74537 | 0.06234 |
| 0.3 | 142.5 | 0.81998 | 0.06221 |
| 0.3 | 157.5 | 0.74939 | 0.05335 |
| 0.3 | 172.5 | 0.71629 | 0.05533 |
| 0.3 | 187.5 | 0.82875 | 0.063 |
| 0.3 | 202.5 | 0.81369 | 0.0583 |
| 0.3 | 217.5 | 0.74056 | 0.05448 |
| 0.3 | 232.5 | 0.66216 | 0.05655 |
| 0.3 | 247.5 | 0.56086 | 0.05012 |
| 0.3 | 262.5 | 0.5475 | 0.05527 |
| 0.3 | 277.5 | 0.42616 | 0.04837 |
| 0.3 | 292.5 | 0.53302 | 0.05823 |
| 0.3 | 307.5 | 0.54582 | 0.06368 |
| 0.3 | 322.5 | 0.48884 | 0.07285 |
| 0.3 | 337.5 | 0.39503 | 0.07376 |
| 0.3 | 352.5 | 0.35057 | 0.04067 |
| 0.5 | 7.5 | 0.42809 | 0.03831 |
| 0.5 | 22.5 | 0.51058 | 0.05908 |
| 0.5 | 37.5 | 0.49755 | 0.06118 |
| 0.5 | 52.5 | 0.57564 | 0.06568 |
| 0.5 | 67.5 | 0.69763 | 0.07055 |
| 0.5 | 82.5 | 0.85085 | 0.07839 |
| 0.5 | 97.5 | 0.55147 | 0.05471 |
| 0.5 | 112.5 | 0.88323 | 0.06891 |
| 0.5 | 127.5 | 0.70277 | 0.0569 |
| 0.5 | 142.5 | 0.82228 | 0.0602 |
| 0.5 | 157.5 | 0.76417 | 0.05147 |
| 0.5 | 172.5 | 0.84979 | 0.05786 |
| 0.5 | 187.5 | 0.86631 | 0.06082 |
| 0.5 | 202.5 | 0.76918 | 0.05331 |
| 0.5 | 217.5 | 0.82295 | 0.06182 |
| 0.5 | 232.5 | 0.82952 | 0.0662 |
| 0.5 | 247.5 | 0.73194 | 0.06105 |
| 0.5 | 262.5 | 0.74961 | 0.06387 |
| 0.5 | 277.5 | 0.76146 | 0.06974 |
| 0.5 | 292.5 | 0.59108 | 0.05703 |
| 0.5 | 307.5 | 0.47768 | 0.05165 |
| 0.5 | 322.5 | 0.52678 | 0.06343 |
| 0.5 | 337.5 | 0.44812 | 0.05035 |
| 0.5 | 352.5 | 0.37425 | 0.03608 |
| 0.7 | 7.5 | 0.41211 | 0.03224 |
| 0.7 | 22.5 | 0.54769 | 0.04437 |
| 0.7 | 37.5 | 0.556 | 0.04767 |
| 0.7 | 52.5 | 0.69472 | 0.0636 |
| 0.7 | 67.5 | 0.70054 | 0.06205 |
| 0.7 | 82.5 | 0.79332 | 0.06676 |
| 0.7 | 97.5 | 0.94713 | 0.07796 |
| 0.7 | 112.5 | 0.81051 | 0.06908 |
| 0.7 | 127.5 | 0.96108 | 0.06819 |
| 0.7 | 142.5 | 0.845 | 0.05604 |
| 0.7 | 157.5 | 0.92227 | 0.06567 |
| 0.7 | 172.5 | 0.88751 | 0.05866 |
| 0.7 | 187.5 | 0.84401 | 0.05405 |
| 0.7 | 202.5 | 0.92849 | 0.06183 |
| 0.7 | 217.5 | 0.81573 | 0.0546 |
| 0.7 | 232.5 | 0.77616 | 0.05901 |
| 0.7 | 247.5 | 0.71324 | 0.05794 |
| 0.7 | 262.5 | 0.80176 | 0.0672 |
| 0.7 | 277.5 | 0.84472 | 0.06861 |
| 0.7 | 292.5 | 0.76723 | 0.06408 |
| 0.7 | 307.5 | 0.78066 | 0.06735 |
| 0.7 | 322.5 | 0.54145 | 0.05287 |
| 0.7 | 337.5 | 0.44758 | 0.04072 |
| 0.7 | 352.5 | 0.40198 | 0.03294 |
| 0.9 | 7.5 | 0.56745 | 0.04143 |
| 0.9 | 22.5 | 0.66452 | 0.04702 |
| 0.9 | 37.5 | 0.64166 | 0.04411 |
| 0.9 | 52.5 | 0.68493 | 0.04982 |
| 0.9 | 67.5 | 0.82534 | 0.05867 |
| 0.9 | 82.5 | 0.91698 | 0.05883 |
| 0.9 | 97.5 | 0.74771 | 0.0539 |
| 0.9 | 112.5 | 0.91919 | 0.063 |
| 0.9 | 127.5 | 0.86786 | 0.06028 |
| 0.9 | 142.5 | 0.76082 | 0.05383 |
| 0.9 | 157.5 | 0.93731 | 0.06365 |
| 0.9 | 172.5 | 0.74703 | 0.05384 |
| 0.9 | 187.5 | 1.01523 | 0.06809 |
| 0.9 | 202.5 | 0.83377 | 0.05581 |
| 0.9 | 217.5 | 1.01034 | 0.06977 |
| 0.9 | 232.5 | 0.74161 | 0.0525 |
| 0.9 | 247.5 | 0.84895 | 0.05872 |
| 0.9 | 262.5 | 0.83649 | 0.05972 |
| 0.9 | 277.5 | 0.8913 | 0.06449 |
| 0.9 | 292.5 | 0.80998 | 0.05623 |
| 0.9 | 307.5 | 0.6655 | 0.05046 |
| 0.9 | 322.5 | 0.61838 | 0.04652 |
| 0.9 | 337.5 | 0.69608 | 0.04745 |
| 0.9 | 352.5 | 0.51322 | 0.03898 |