Measurement E170M37
| Experiment: | e1e | |
|---|---|---|
| Year: | 2002 | |
| Spokesperson: | N. Markov | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.45 GeV2 | |
| W: | 1.2625 GeV | |
| ε: | 0.869107 | |
| 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 | 1.86143 | 0.0998366 |
| 154.158 | 22.5 | 1.96698 | 0.0959482 |
| 154.158 | 37.5 | 2.17412 | 0.0978827 |
| 154.158 | 52.5 | 2.30086 | 0.113915 |
| 154.158 | 67.5 | 2.47021 | 0.11006 |
| 154.158 | 82.5 | 2.71551 | 0.130615 |
| 154.158 | 97.5 | 2.73668 | 0.129463 |
| 154.158 | 112.5 | 2.48415 | 0.127804 |
| 154.158 | 127.5 | 2.29818 | 0.133969 |
| 154.158 | 142.5 | 1.98177 | 0.13284 |
| 154.158 | 157.5 | 1.83239 | 0.143678 |
| 154.158 | 172.5 | 1.74782 | 0.141019 |
| 154.158 | 187.5 | 1.71896 | 0.120651 |
| 154.158 | 202.5 | 1.67834 | 0.133273 |
| 154.158 | 217.5 | 1.98454 | 0.164432 |
| 154.158 | 232.5 | 2.31682 | 0.141051 |
| 154.158 | 247.5 | 2.72496 | 0.144579 |
| 154.158 | 262.5 | 2.59346 | 0.123041 |
| 154.158 | 277.5 | 2.51804 | 0.129254 |
| 154.158 | 292.5 | 2.58147 | 0.184445 |
| 154.158 | 307.5 | 2.17473 | 0.114304 |
| 154.158 | 322.5 | 2.05911 | 0.0947915 |
| 154.158 | 337.5 | 1.85313 | 0.0991437 |
| 154.158 | 352.5 | 1.83479 | 0.0847818 |
| 134.427 | 7.5 | 4.18116 | 0.18018 |
| 134.427 | 22.5 | 4.87946 | 0.173153 |
| 134.427 | 37.5 | 5.57169 | 0.27519 |
| 134.427 | 52.5 | 6.48614 | 0.265503 |
| 134.427 | 67.5 | 6.69588 | 0.252331 |
| 134.427 | 82.5 | 7.92592 | 0.348693 |
| 134.427 | 97.5 | 7.61178 | 0.329881 |
| 134.427 | 112.5 | 7.12391 | 0.350838 |
| 134.427 | 127.5 | 6.50154 | 0.332068 |
| 134.427 | 142.5 | 4.88822 | 0.283338 |
| 134.427 | 157.5 | 3.59714 | 0.212945 |
| 134.427 | 172.5 | 3.34197 | 0.209822 |
| 134.427 | 187.5 | 2.92049 | 0.182566 |
| 134.427 | 202.5 | 3.42971 | 0.240703 |
| 134.427 | 217.5 | 4.57631 | 0.313751 |
| 134.427 | 232.5 | 6.0303 | 0.362295 |
| 134.427 | 247.5 | 7.49483 | 0.487468 |
| 134.427 | 262.5 | 8.0067 | 0.406049 |
| 134.427 | 277.5 | 7.58276 | 0.395318 |
| 134.427 | 292.5 | 7.1008 | 0.261884 |
| 134.427 | 307.5 | 6.47499 | 0.25564 |
| 134.427 | 322.5 | 5.33199 | 0.232227 |
| 134.427 | 337.5 | 4.58872 | 0.159055 |
| 134.427 | 352.5 | 4.04835 | 0.233745 |
| 120.0 | 7.5 | 5.59477 | 0.277519 |
| 120.0 | 22.5 | 6.58897 | 0.24062 |
| 120.0 | 37.5 | 7.66075 | 0.338573 |
| 120.0 | 52.5 | 9.93013 | 0.321474 |
| 120.0 | 67.5 | 11.1924 | 0.411725 |
| 120.0 | 82.5 | 12.1052 | 0.609622 |
| 120.0 | 97.5 | 12.2832 | 1.02708 |
| 120.0 | 112.5 | 11.7121 | 1.65825 |
| 120.0 | 127.5 | 8.6503 | 0.894689 |
| 120.0 | 142.5 | 6.92006 | 0.529448 |
| 120.0 | 157.5 | 5.07519 | 0.283515 |
| 120.0 | 172.5 | 3.68549 | 0.231822 |
| 120.0 | 187.5 | 3.58624 | 0.212669 |
| 120.0 | 202.5 | 5.289 | 0.289515 |
| 120.0 | 217.5 | 7.90054 | 0.475617 |
| 120.0 | 232.5 | 10.2245 | 0.676707 |
| 120.0 | 247.5 | 12.2552 | 0.923794 |
| 120.0 | 262.5 | 12.0583 | 0.92229 |
| 120.0 | 277.5 | 11.8334 | 0.746564 |
| 120.0 | 292.5 | 11.6318 | 0.453865 |
| 120.0 | 307.5 | 10.369 | 0.413659 |
| 120.0 | 322.5 | 8.12469 | 0.339447 |
| 120.0 | 337.5 | 6.25181 | 0.243562 |
| 120.0 | 352.5 | 5.47411 | 0.234794 |
| 107.458 | 7.5 | 6.39396 | 0.406445 |
| 107.458 | 22.5 | 7.78725 | 0.339168 |
| 107.458 | 37.5 | 10.1913 | 0.349298 |
| 107.458 | 52.5 | 12.6464 | 0.471673 |
| 107.458 | 67.5 | 14.2749 | 0.552119 |
| 107.458 | 82.5 | 15.4504 | 1.12128 |
| 107.458 | 97.5 | 17.4842 | 2.6263 |
| 107.458 | 112.5 | 16.6536 | 4.38157 |
| 107.458 | 127.5 | 12.7432 | 2.39213 |
| 107.458 | 142.5 | 11.7007 | 1.92179 |
| 107.458 | 157.5 | 6.81048 | 0.75003 |
| 107.458 | 172.5 | 5.36777 | 0.411219 |
| 107.458 | 187.5 | 4.92592 | 0.302252 |
| 107.458 | 202.5 | 6.47181 | 0.422759 |
| 107.458 | 217.5 | 7.51864 | 1.15837 |
| 107.458 | 232.5 | 13.3052 | 2.34166 |
| 107.458 | 247.5 | 14.6341 | 2.84401 |
| 107.458 | 262.5 | 16.1572 | 2.75118 |
| 107.458 | 277.5 | 15.3977 | 1.23744 |
| 107.458 | 292.5 | 14.6791 | 0.83947 |
| 107.458 | 307.5 | 12.548 | 0.442699 |
| 107.458 | 322.5 | 9.96028 | 0.37005 |
| 107.458 | 337.5 | 7.89997 | 0.300788 |
| 107.458 | 352.5 | 6.79442 | 0.340613 |
| 95.7392 | 7.5 | 7.3798 | 1.65154 |
| 95.7392 | 22.5 | 9.03708 | 0.549706 |
| 95.7392 | 37.5 | 11.2126 | 0.401716 |
| 95.7392 | 52.5 | 14.2048 | 0.544313 |
| 95.7392 | 67.5 | 16.2023 | 0.931124 |
| 95.7392 | 82.5 | 19.0738 | 2.40811 |
| 95.7392 | 97.5 | 19.5959 | 8.43851 |
| 95.7392 | 112.5 | 17.3207 | 6.17762 |
| 95.7392 | 127.5 | 15.6494 | 8.21015 |
| 95.7392 | 142.5 | 13.0195 | 5.60734 |
| 95.7392 | 157.5 | 8.22814 | 1.19089 |
| 95.7392 | 172.5 | 6.55246 | 0.389994 |
| 95.7392 | 187.5 | 6.66309 | 0.380943 |
| 95.7392 | 202.5 | 7.49688 | 0.995437 |
| 95.7392 | 217.5 | 10.034 | 2.62667 |
| 95.7392 | 232.5 | 15.4587 | 5.30112 |
| 95.7392 | 247.5 | 17.9094 | 4.0438 |
| 95.7392 | 262.5 | 20.1142 | 5.39892 |
| 95.7392 | 277.5 | 17.9497 | 2.52462 |
| 95.7392 | 292.5 | 16.9863 | 1.09845 |
| 95.7392 | 307.5 | 13.9514 | 0.619576 |
| 95.7392 | 322.5 | 10.9579 | 0.359327 |
| 95.7392 | 337.5 | 8.51452 | 0.515179 |
| 95.7392 | 352.5 | 7.3466 | 1.64255 |
| 84.2608 | 7.5 | 7.37621 | 1.87796 |
| 84.2608 | 22.5 | 8.25171 | 0.76917 |
| 84.2608 | 37.5 | 11.3248 | 0.471717 |
| 84.2608 | 52.5 | 13.977 | 0.554928 |
| 84.2608 | 67.5 | 16.132 | 1.72541 |
| 84.2608 | 82.5 | 17.7627 | 4.12621 |
| 84.2608 | 97.5 | 15.4661 | 4.35745 |
| 84.2608 | 112.5 | 17.7417 | 2.16011 |
| 84.2608 | 127.5 | 16.9664 | 2.05788 |
| 84.2608 | 142.5 | 12.57 | 3.64419 |
| 84.2608 | 157.5 | 8.83187 | 1.62516 |
| 84.2608 | 172.5 | 6.93321 | 0.501589 |
| 84.2608 | 187.5 | 7.19943 | 0.548884 |
| 84.2608 | 202.5 | 8.71146 | 1.4355 |
| 84.2608 | 217.5 | 9.34966 | 3.69324 |
| 84.2608 | 232.5 | 20.857 | 4.14978 |
| 84.2608 | 247.5 | 23.7622 | 4.32387 |
| 84.2608 | 262.5 | 20.3577 | 3.83657 |
| 84.2608 | 277.5 | 17.0684 | 3.14046 |
| 84.2608 | 292.5 | 16.1018 | 1.37036 |
| 84.2608 | 307.5 | 13.184 | 0.633139 |
| 84.2608 | 322.5 | 10.5634 | 0.458146 |
| 84.2608 | 337.5 | 8.34005 | 0.810355 |
| 84.2608 | 352.5 | 7.22587 | 2.03345 |
| 72.5424 | 7.5 | 6.35537 | 3.48582 |
| 72.5424 | 22.5 | 7.43506 | 1.04127 |
| 72.5424 | 37.5 | 9.92062 | 0.481566 |
| 72.5424 | 52.5 | 11.8863 | 0.511691 |
| 72.5424 | 67.5 | 15.6098 | 1.07124 |
| 72.5424 | 82.5 | 15.2648 | 2.866 |
| 72.5424 | 97.5 | 17.3016 | 2.77776 |
| 72.5424 | 112.5 | 15.6979 | 1.54525 |
| 72.5424 | 127.5 | 15.3249 | 1.16855 |
| 72.5424 | 142.5 | 11.9806 | 2.26867 |
| 72.5424 | 157.5 | 9.49488 | 2.35427 |
| 72.5424 | 172.5 | 6.90715 | 0.591167 |
| 72.5424 | 187.5 | 6.95438 | 0.49112 |
| 72.5424 | 202.5 | 9.64372 | 1.79529 |
| 72.5424 | 217.5 | 20.4996 | 5.39732 |
| 72.5424 | 232.5 | 20.5286 | 3.43516 |
| 72.5424 | 247.5 | 19.5519 | 2.76795 |
| 72.5424 | 262.5 | 20.6506 | 2.40324 |
| 72.5424 | 277.5 | 19.6764 | 3.45722 |
| 72.5424 | 292.5 | 14.8534 | 1.21903 |
| 72.5424 | 307.5 | 11.9465 | 0.542289 |
| 72.5424 | 322.5 | 9.69223 | 0.453064 |
| 72.5424 | 337.5 | 7.45328 | 1.1075 |
| 72.5424 | 352.5 | 6.53038 | 3.66644 |
| 60.0 | 7.5 | 5.30594 | 2.09055 |
| 60.0 | 22.5 | 5.88796 | 0.837096 |
| 60.0 | 37.5 | 7.6178 | 0.352159 |
| 60.0 | 52.5 | 9.84679 | 0.44852 |
| 60.0 | 67.5 | 11.5022 | 0.89698 |
| 60.0 | 82.5 | 11.1347 | 1.93555 |
| 60.0 | 97.5 | 12.5562 | 1.55571 |
| 60.0 | 112.5 | 13.368 | 1.30104 |
| 60.0 | 127.5 | 12.6074 | 0.988761 |
| 60.0 | 142.5 | 11.9658 | 2.51663 |
| 60.0 | 157.5 | 8.65578 | 1.67455 |
| 60.0 | 172.5 | 6.64773 | 0.537291 |
| 60.0 | 187.5 | 6.22827 | 0.539183 |
| 60.0 | 202.5 | 6.9988 | 1.06411 |
| 60.0 | 217.5 | 19.166 | 3.95959 |
| 60.0 | 232.5 | 15.6498 | 2.49149 |
| 60.0 | 247.5 | 16.6063 | 2.65868 |
| 60.0 | 262.5 | 17.9398 | 1.85915 |
| 60.0 | 277.5 | 13.595 | 1.54754 |
| 60.0 | 292.5 | 9.68968 | 1.09882 |
| 60.0 | 307.5 | 9.43683 | 0.508418 |
| 60.0 | 322.5 | 7.64369 | 0.403525 |
| 60.0 | 337.5 | 5.86688 | 0.900007 |
| 60.0 | 352.5 | 5.07641 | 2.34308 |
| 45.573 | 7.5 | 3.46293 | 0.288352 |
| 45.573 | 22.5 | 3.92489 | 0.350335 |
| 45.573 | 37.5 | 4.60478 | 0.247258 |
| 45.573 | 52.5 | 6.56445 | 0.262542 |
| 45.573 | 67.5 | 7.23795 | 0.611087 |
| 45.573 | 82.5 | 6.7007 | 1.28682 |
| 45.573 | 97.5 | 6.90296 | 1.15641 |
| 45.573 | 112.5 | 7.43378 | 1.29354 |
| 45.573 | 127.5 | 9.39225 | 1.17482 |
| 45.573 | 142.5 | 8.42635 | 1.24888 |
| 45.573 | 157.5 | 4.64916 | 0.797352 |
| 45.573 | 172.5 | 4.79865 | 0.390094 |
| 45.573 | 187.5 | 5.22845 | 0.414286 |
| 45.573 | 202.5 | 6.45525 | 0.599065 |
| 45.573 | 217.5 | 11.2715 | 1.80946 |
| 45.573 | 232.5 | 11.8691 | 3.13065 |
| 45.573 | 247.5 | 14.7268 | 2.75622 |
| 45.573 | 262.5 | 11.0831 | 1.01263 |
| 45.573 | 277.5 | 7.9786 | 1.08575 |
| 45.573 | 292.5 | 7.00408 | 0.564038 |
| 45.573 | 307.5 | 5.65336 | 0.299302 |
| 45.573 | 322.5 | 4.60308 | 0.251291 |
| 45.573 | 337.5 | 3.88167 | 0.313942 |
| 45.573 | 352.5 | 3.16217 | 0.320625 |
| 25.8419 | 7.5 | 1.6729 | 0.0934458 |
| 25.8419 | 22.5 | 1.81801 | 0.0904163 |
| 25.8419 | 37.5 | 1.96282 | 0.0955701 |
| 25.8419 | 52.5 | 2.39541 | 0.124005 |
| 25.8419 | 67.5 | 2.6194 | 0.137312 |
| 25.8419 | 82.5 | 2.78854 | 0.156771 |
| 25.8419 | 97.5 | 3.12331 | 0.182534 |
| 25.8419 | 112.5 | 3.18352 | 0.239194 |
| 25.8419 | 127.5 | 3.1572 | 0.214062 |
| 25.8419 | 142.5 | 2.92554 | 0.292308 |
| 25.8419 | 157.5 | 3.18822 | 0.341953 |
| 25.8419 | 172.5 | 3.31147 | 0.26571 |
| 25.8419 | 187.5 | 3.48612 | 0.293094 |
| 25.8419 | 202.5 | 3.24305 | 0.281105 |
| 25.8419 | 217.5 | 3.45486 | 0.346088 |
| 25.8419 | 232.5 | 3.55933 | 0.263106 |
| 25.8419 | 247.5 | 3.28113 | 0.249581 |
| 25.8419 | 262.5 | 3.30128 | 0.236078 |
| 25.8419 | 277.5 | 2.71668 | 0.163891 |
| 25.8419 | 292.5 | 2.47066 | 0.12927 |
| 25.8419 | 307.5 | 2.23019 | 0.111471 |
| 25.8419 | 322.5 | 1.9657 | 0.0936253 |
| 25.8419 | 337.5 | 1.80611 | 0.0971296 |
| 25.8419 | 352.5 | 1.86118 | 0.0967504 |
Experiment comment: