Measurement E170M63
| Experiment: | e1e | |
|---|---|---|
| Year: | 2002 | |
| Spokesperson: | N. Markov | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.65 GeV2 | |
| W: | 1.3625 GeV | |
| ε: | 0.760045 | |
| Publication: |
V. Burkert, M. Gai, R. Minehart, R. Whitney Measurements of p(e,e' π+)n, p(e,e'p)π0, and n(e,e'π−)p in the Second Resonance Region //
Phys. Rev. C 101, 015208 (2020)
|
|
| θ, [degree] | φ, [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| 154.158 | 7.5 | 0.221402 | 0.042069 |
| 154.158 | 22.5 | 0.262229 | 0.0448416 |
| 154.158 | 37.5 | 0.249149 | 0.0411565 |
| 154.158 | 52.5 | 0.336792 | 0.0560163 |
| 154.158 | 67.5 | 0.324028 | 0.0601006 |
| 154.158 | 82.5 | 0.403795 | 0.0680864 |
| 154.158 | 97.5 | 0.453363 | 0.081953 |
| 154.158 | 112.5 | 0.502766 | 0.0681765 |
| 154.158 | 127.5 | 0.557825 | 0.0875344 |
| 154.158 | 142.5 | 0.513475 | 0.0743414 |
| 154.158 | 157.5 | 0.528123 | 0.0843058 |
| 154.158 | 172.5 | 0.484245 | 0.070424 |
| 154.158 | 187.5 | 0.453367 | 0.0608441 |
| 154.158 | 202.5 | 0.549045 | 0.0822265 |
| 154.158 | 217.5 | 0.445694 | 0.0717518 |
| 154.158 | 232.5 | 0.45754 | 0.0760719 |
| 154.158 | 247.5 | 0.506847 | 0.0898791 |
| 154.158 | 262.5 | 0.438992 | 0.0749773 |
| 154.158 | 277.5 | 0.429845 | 0.0725889 |
| 154.158 | 292.5 | 0.33927 | 0.0593155 |
| 154.158 | 307.5 | 0.338346 | 0.0593408 |
| 154.158 | 322.5 | 0.235456 | 0.0445474 |
| 154.158 | 337.5 | 0.243862 | 0.0444396 |
| 154.158 | 352.5 | 0.225096 | 0.0426429 |
| 134.427 | 7.5 | 0.568592 | 0.0687869 |
| 134.427 | 22.5 | 0.566029 | 0.070907 |
| 134.427 | 37.5 | 0.770206 | 0.095401 |
| 134.427 | 52.5 | 1.0496 | 0.139348 |
| 134.427 | 67.5 | 1.21422 | 0.161066 |
| 134.427 | 82.5 | 1.39379 | 0.195389 |
| 134.427 | 97.5 | 1.53084 | 0.20282 |
| 134.427 | 112.5 | 1.61921 | 0.255047 |
| 134.427 | 127.5 | 1.63042 | 0.272311 |
| 134.427 | 142.5 | 1.34674 | 0.179024 |
| 134.427 | 157.5 | 1.09693 | 0.127997 |
| 134.427 | 172.5 | 1.27285 | 0.130259 |
| 134.427 | 187.5 | 1.02204 | 0.113625 |
| 134.427 | 202.5 | 1.14917 | 0.136753 |
| 134.427 | 217.5 | 1.17 | 0.152269 |
| 134.427 | 232.5 | 1.18966 | 0.213549 |
| 134.427 | 247.5 | 1.34219 | 0.209114 |
| 134.427 | 262.5 | 1.34957 | 0.177039 |
| 134.427 | 277.5 | 1.43 | 0.218025 |
| 134.427 | 292.5 | 1.324 | 0.183336 |
| 134.427 | 307.5 | 0.951481 | 0.125467 |
| 134.427 | 322.5 | 0.83476 | 0.10789 |
| 134.427 | 337.5 | 0.721838 | 0.0875987 |
| 134.427 | 352.5 | 0.484939 | 0.0632629 |
| 120.0 | 7.5 | 0.990844 | 0.121231 |
| 120.0 | 22.5 | 1.0463 | 0.108519 |
| 120.0 | 37.5 | 1.30519 | 0.130633 |
| 120.0 | 52.5 | 2.11715 | 0.173389 |
| 120.0 | 67.5 | 2.51027 | 0.271293 |
| 120.0 | 82.5 | 2.56035 | 0.400623 |
| 120.0 | 97.5 | 2.77492 | 0.501912 |
| 120.0 | 112.5 | 2.15096 | 0.30382 |
| 120.0 | 127.5 | 4.52306 | 1.51988 |
| 120.0 | 142.5 | 2.9273 | 0.748282 |
| 120.0 | 157.5 | 1.6843 | 0.253442 |
| 120.0 | 172.5 | 1.66715 | 0.175723 |
| 120.0 | 187.5 | 1.30791 | 0.135245 |
| 120.0 | 202.5 | 1.28682 | 0.202879 |
| 120.0 | 217.5 | 2.34383 | 0.469891 |
| 120.0 | 232.5 | 4.36845 | 1.73274 |
| 120.0 | 247.5 | 2.5528 | 0.561074 |
| 120.0 | 262.5 | 2.53667 | 0.398029 |
| 120.0 | 277.5 | 2.79684 | 0.31629 |
| 120.0 | 292.5 | 2.15565 | 0.23082 |
| 120.0 | 307.5 | 2.02997 | 0.188292 |
| 120.0 | 322.5 | 1.38807 | 0.118961 |
| 120.0 | 337.5 | 1.07841 | 0.104569 |
| 120.0 | 352.5 | 0.926076 | 0.115547 |
| 107.458 | 7.5 | 1.36477 | 0.254255 |
| 107.458 | 22.5 | 1.44615 | 0.128887 |
| 107.458 | 37.5 | 1.95604 | 0.167054 |
| 107.458 | 52.5 | 2.30125 | 0.220238 |
| 107.458 | 67.5 | 2.96607 | 0.306751 |
| 107.458 | 82.5 | 3.86089 | 0.41801 |
| 107.458 | 97.5 | 3.53534 | 0.337401 |
| 107.458 | 112.5 | 3.33993 | 0.282267 |
| 107.458 | 127.5 | 2.98994 | 0.277897 |
| 107.458 | 142.5 | 2.68866 | 0.483415 |
| 107.458 | 157.5 | 1.13928 | 3.43049 |
| 107.458 | 172.5 | 0.0 | 0.0 |
| 107.458 | 187.5 | 1.38815 | 1.2797 |
| 107.458 | 202.5 | 2.08666 | 2.14648 |
| 107.458 | 217.5 | 4.11223 | 1.40667 |
| 107.458 | 232.5 | 2.99819 | 0.312238 |
| 107.458 | 247.5 | 3.36484 | 0.299004 |
| 107.458 | 262.5 | 3.78511 | 0.326525 |
| 107.458 | 277.5 | 3.66569 | 0.415349 |
| 107.458 | 292.5 | 3.45117 | 0.349832 |
| 107.458 | 307.5 | 2.42522 | 0.168342 |
| 107.458 | 322.5 | 2.00709 | 0.135471 |
| 107.458 | 337.5 | 1.52949 | 0.114318 |
| 107.458 | 352.5 | 1.43561 | 0.2108 |
| 95.7392 | 7.5 | 1.4058 | 0.242709 |
| 95.7392 | 22.5 | 1.5317 | 0.121986 |
| 95.7392 | 37.5 | 2.09169 | 0.18969 |
| 95.7392 | 52.5 | 2.97811 | 0.26711 |
| 95.7392 | 67.5 | 3.31672 | 0.34827 |
| 95.7392 | 82.5 | 4.25005 | 0.38236 |
| 95.7392 | 97.5 | 3.50869 | 0.27072 |
| 95.7392 | 112.5 | 3.53492 | 0.23379 |
| 95.7392 | 127.5 | 3.08967 | 0.258966 |
| 95.7392 | 142.5 | 3.07244 | 0.26936 |
| 95.7392 | 157.5 | 0.0 | 0.0 |
| 95.7392 | 172.5 | 0.0 | 0.0 |
| 95.7392 | 187.5 | 0.0 | 0.0 |
| 95.7392 | 202.5 | 6.19005 | 8.68522 |
| 95.7392 | 217.5 | 3.84863 | 0.473487 |
| 95.7392 | 232.5 | 3.76056 | 0.267383 |
| 95.7392 | 247.5 | 4.11627 | 0.297706 |
| 95.7392 | 262.5 | 4.33697 | 0.347676 |
| 95.7392 | 277.5 | 3.46512 | 0.340684 |
| 95.7392 | 292.5 | 3.96757 | 0.466985 |
| 95.7392 | 307.5 | 2.72283 | 0.220998 |
| 95.7392 | 322.5 | 2.16887 | 0.133487 |
| 95.7392 | 337.5 | 1.6192 | 0.125285 |
| 95.7392 | 352.5 | 1.56194 | 0.216258 |
| 84.2608 | 7.5 | 1.82116 | 0.216495 |
| 84.2608 | 22.5 | 1.55994 | 0.155817 |
| 84.2608 | 37.5 | 2.17667 | 0.19243 |
| 84.2608 | 52.5 | 2.95664 | 0.248541 |
| 84.2608 | 67.5 | 3.10697 | 0.363261 |
| 84.2608 | 82.5 | 3.24125 | 0.303899 |
| 84.2608 | 97.5 | 4.04327 | 0.277398 |
| 84.2608 | 112.5 | 3.734 | 0.229229 |
| 84.2608 | 127.5 | 3.71374 | 0.23095 |
| 84.2608 | 142.5 | 2.99503 | 0.230534 |
| 84.2608 | 157.5 | 0.0 | 0.0 |
| 84.2608 | 172.5 | 0.0 | 0.0 |
| 84.2608 | 187.5 | 0.0 | 0.0 |
| 84.2608 | 202.5 | 5.32174 | 5.1082 |
| 84.2608 | 217.5 | 3.05991 | 0.295645 |
| 84.2608 | 232.5 | 3.36092 | 0.205677 |
| 84.2608 | 247.5 | 3.80198 | 0.227892 |
| 84.2608 | 262.5 | 4.13089 | 0.289142 |
| 84.2608 | 277.5 | 3.9682 | 0.354121 |
| 84.2608 | 292.5 | 3.55131 | 0.35542 |
| 84.2608 | 307.5 | 3.09609 | 0.276626 |
| 84.2608 | 322.5 | 2.10779 | 0.130394 |
| 84.2608 | 337.5 | 1.64428 | 0.155079 |
| 84.2608 | 352.5 | 1.43924 | 0.207972 |
| 72.5424 | 7.5 | 1.57653 | 0.257306 |
| 72.5424 | 22.5 | 1.55691 | 0.14808 |
| 72.5424 | 37.5 | 1.94663 | 0.175058 |
| 72.5424 | 52.5 | 2.33519 | 0.223006 |
| 72.5424 | 67.5 | 2.83683 | 0.293344 |
| 72.5424 | 82.5 | 3.2553 | 0.281161 |
| 72.5424 | 97.5 | 3.08441 | 0.242659 |
| 72.5424 | 112.5 | 3.34142 | 0.209682 |
| 72.5424 | 127.5 | 2.84114 | 0.163856 |
| 72.5424 | 142.5 | 2.87419 | 0.249767 |
| 72.5424 | 157.5 | 0.0 | 0.0 |
| 72.5424 | 172.5 | 0.0 | 0.0 |
| 72.5424 | 187.5 | 0.0 | 0.0 |
| 72.5424 | 202.5 | 0.0 | 0.0 |
| 72.5424 | 217.5 | 2.87758 | 0.236113 |
| 72.5424 | 232.5 | 2.95812 | 0.195186 |
| 72.5424 | 247.5 | 3.562 | 0.243925 |
| 72.5424 | 262.5 | 3.20355 | 0.227291 |
| 72.5424 | 277.5 | 3.33923 | 0.329772 |
| 72.5424 | 292.5 | 3.24987 | 0.374305 |
| 72.5424 | 307.5 | 2.44532 | 0.227084 |
| 72.5424 | 322.5 | 1.70822 | 0.133527 |
| 72.5424 | 337.5 | 1.40055 | 0.171906 |
| 72.5424 | 352.5 | 1.9058 | 0.308946 |
| 60.0 | 7.5 | 1.61816 | 0.355211 |
| 60.0 | 22.5 | 1.24644 | 0.141418 |
| 60.0 | 37.5 | 1.42456 | 0.128483 |
| 60.0 | 52.5 | 1.86789 | 0.162363 |
| 60.0 | 67.5 | 2.29141 | 0.280766 |
| 60.0 | 82.5 | 2.69116 | 0.277306 |
| 60.0 | 97.5 | 2.44486 | 0.223078 |
| 60.0 | 112.5 | 2.23427 | 0.147266 |
| 60.0 | 127.5 | 2.38714 | 0.149194 |
| 60.0 | 142.5 | 2.00511 | 0.281619 |
| 60.0 | 157.5 | 0.0 | 0.0 |
| 60.0 | 172.5 | 0.0 | 0.0 |
| 60.0 | 187.5 | 0.0 | 0.0 |
| 60.0 | 202.5 | 0.0 | 0.0 |
| 60.0 | 217.5 | 2.20896 | 0.246722 |
| 60.0 | 232.5 | 2.73773 | 0.184849 |
| 60.0 | 247.5 | 2.21438 | 0.162683 |
| 60.0 | 262.5 | 2.31669 | 0.207659 |
| 60.0 | 277.5 | 2.44094 | 0.278492 |
| 60.0 | 292.5 | 2.19383 | 0.324033 |
| 60.0 | 307.5 | 1.93629 | 0.165875 |
| 60.0 | 322.5 | 1.37037 | 0.102233 |
| 60.0 | 337.5 | 1.17848 | 0.160318 |
| 60.0 | 352.5 | 1.88249 | 0.353743 |
| 45.573 | 7.5 | 1.15 | 0.165746 |
| 45.573 | 22.5 | 0.860263 | 0.11853 |
| 45.573 | 37.5 | 0.894686 | 0.088782 |
| 45.573 | 52.5 | 1.11992 | 0.132244 |
| 45.573 | 67.5 | 1.33257 | 0.15403 |
| 45.573 | 82.5 | 1.40173 | 0.191475 |
| 45.573 | 97.5 | 1.46716 | 0.228688 |
| 45.573 | 112.5 | 1.62213 | 0.144328 |
| 45.573 | 127.5 | 1.52182 | 0.127221 |
| 45.573 | 142.5 | 1.48024 | 0.327052 |
| 45.573 | 157.5 | 0.0 | 0.0 |
| 45.573 | 172.5 | 0.0 | 0.0 |
| 45.573 | 187.5 | 0.0 | 0.0 |
| 45.573 | 202.5 | 0.0 | 0.0 |
| 45.573 | 217.5 | 1.40029 | 0.360061 |
| 45.573 | 232.5 | 1.76992 | 0.150308 |
| 45.573 | 247.5 | 1.77215 | 0.153594 |
| 45.573 | 262.5 | 1.92982 | 0.266445 |
| 45.573 | 277.5 | 1.49651 | 0.203463 |
| 45.573 | 292.5 | 1.39929 | 0.173976 |
| 45.573 | 307.5 | 1.17085 | 0.144797 |
| 45.573 | 322.5 | 0.822167 | 0.0835055 |
| 45.573 | 337.5 | 0.783374 | 0.12145 |
| 45.573 | 352.5 | 0.977851 | 0.20024 |
| 25.8419 | 7.5 | 0.485564 | 0.0537759 |
| 25.8419 | 22.5 | 0.434888 | 0.0380461 |
| 25.8419 | 37.5 | 0.412512 | 0.0361827 |
| 25.8419 | 52.5 | 0.476472 | 0.0463571 |
| 25.8419 | 67.5 | 0.539023 | 0.0698287 |
| 25.8419 | 82.5 | 0.583631 | 0.079941 |
| 25.8419 | 97.5 | 0.68761 | 0.143144 |
| 25.8419 | 112.5 | 0.657621 | 0.135699 |
| 25.8419 | 127.5 | 0.677971 | 0.112059 |
| 25.8419 | 142.5 | 0.760999 | 0.131327 |
| 25.8419 | 157.5 | 0.674456 | 0.155018 |
| 25.8419 | 172.5 | 0.681114 | 0.174264 |
| 25.8419 | 187.5 | 0.944256 | 0.191637 |
| 25.8419 | 202.5 | 0.706089 | 0.136587 |
| 25.8419 | 217.5 | 0.81635 | 0.14125 |
| 25.8419 | 232.5 | 0.803781 | 0.141718 |
| 25.8419 | 247.5 | 0.7267 | 0.126595 |
| 25.8419 | 262.5 | 0.969946 | 0.192172 |
| 25.8419 | 277.5 | 0.572019 | 0.0953506 |
| 25.8419 | 292.5 | 0.527576 | 0.0568948 |
| 25.8419 | 307.5 | 0.576811 | 0.0615062 |
| 25.8419 | 322.5 | 0.40149 | 0.0376765 |
| 25.8419 | 337.5 | 0.38734 | 0.0361534 |
| 25.8419 | 352.5 | 0.458405 | 0.0512713 |
Experiment comment: