Measurement E170M53
| Experiment: | e1e | |
|---|---|---|
| Year: | 2002 | |
| Spokesperson: | N. Markov | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.85 GeV2 | |
| W: | 1.3125 GeV | |
| ε: | 0.716001 | |
| 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 | 0.366887 | 0.0835655 |
| 154.158 | 22.5 | 0.358165 | 0.0852665 |
| 154.158 | 37.5 | 0.384143 | 0.0893054 |
| 154.158 | 52.5 | 0.548694 | 0.107998 |
| 154.158 | 67.5 | 0.520504 | 0.0952413 |
| 154.158 | 82.5 | 0.649012 | 0.130327 |
| 154.158 | 97.5 | 0.671589 | 0.133011 |
| 154.158 | 112.5 | 0.780503 | 0.165825 |
| 154.158 | 127.5 | 0.648054 | 0.131289 |
| 154.158 | 142.5 | 0.536677 | 0.111829 |
| 154.158 | 157.5 | 0.513987 | 0.107493 |
| 154.158 | 172.5 | 0.54326 | 0.10948 |
| 154.158 | 187.5 | 0.609667 | 0.125921 |
| 154.158 | 202.5 | 0.583041 | 0.113625 |
| 154.158 | 217.5 | 0.571507 | 0.121632 |
| 154.158 | 232.5 | 0.516254 | 0.0975543 |
| 154.158 | 247.5 | 0.860253 | 0.171101 |
| 154.158 | 262.5 | 0.602062 | 0.121483 |
| 154.158 | 277.5 | 0.584438 | 0.118734 |
| 154.158 | 292.5 | 0.665602 | 0.127402 |
| 154.158 | 307.5 | 0.432395 | 0.091451 |
| 154.158 | 322.5 | 0.449946 | 0.0890243 |
| 154.158 | 337.5 | 0.325695 | 0.0671982 |
| 154.158 | 352.5 | 0.362255 | 0.0805392 |
| 134.427 | 7.5 | 0.919722 | 0.175943 |
| 134.427 | 22.5 | 0.842182 | 0.145103 |
| 134.427 | 37.5 | 1.19507 | 0.229815 |
| 134.427 | 52.5 | 1.36284 | 0.242931 |
| 134.427 | 67.5 | 1.6509 | 0.267868 |
| 134.427 | 82.5 | 1.63092 | 0.261759 |
| 134.427 | 97.5 | 1.71782 | 0.265156 |
| 134.427 | 112.5 | 1.76754 | 0.259014 |
| 134.427 | 127.5 | 1.94091 | 0.325241 |
| 134.427 | 142.5 | 1.31204 | 0.187655 |
| 134.427 | 157.5 | 1.07676 | 0.153196 |
| 134.427 | 172.5 | 1.15445 | 0.160434 |
| 134.427 | 187.5 | 1.17283 | 0.171588 |
| 134.427 | 202.5 | 1.08773 | 0.159646 |
| 134.427 | 217.5 | 1.25856 | 0.199089 |
| 134.427 | 232.5 | 1.46245 | 0.276346 |
| 134.427 | 247.5 | 1.70897 | 0.26632 |
| 134.427 | 262.5 | 1.91728 | 0.286162 |
| 134.427 | 277.5 | 2.18005 | 0.358545 |
| 134.427 | 292.5 | 1.74354 | 0.28939 |
| 134.427 | 307.5 | 1.47257 | 0.263885 |
| 134.427 | 322.5 | 1.20196 | 0.191595 |
| 134.427 | 337.5 | 1.02777 | 0.176812 |
| 134.427 | 352.5 | 0.793836 | 0.145586 |
| 120.0 | 7.5 | 1.0246 | 0.192698 |
| 120.0 | 22.5 | 1.28791 | 0.168445 |
| 120.0 | 37.5 | 1.88398 | 0.274797 |
| 120.0 | 52.5 | 2.29547 | 0.298358 |
| 120.0 | 67.5 | 3.0174 | 0.421665 |
| 120.0 | 82.5 | 3.85773 | 0.463291 |
| 120.0 | 97.5 | 3.09566 | 0.42988 |
| 120.0 | 112.5 | 2.51063 | 0.378807 |
| 120.0 | 127.5 | 3.09533 | 0.44924 |
| 120.0 | 142.5 | 2.35966 | 0.342553 |
| 120.0 | 157.5 | 1.85479 | 0.239561 |
| 120.0 | 172.5 | 1.52797 | 0.180597 |
| 120.0 | 187.5 | 1.74627 | 0.20527 |
| 120.0 | 202.5 | 1.85198 | 0.227802 |
| 120.0 | 217.5 | 2.32828 | 0.315098 |
| 120.0 | 232.5 | 2.83609 | 0.4623 |
| 120.0 | 247.5 | 3.37363 | 0.470417 |
| 120.0 | 262.5 | 2.91471 | 0.413639 |
| 120.0 | 277.5 | 3.37292 | 0.439257 |
| 120.0 | 292.5 | 3.27283 | 0.420721 |
| 120.0 | 307.5 | 2.42892 | 0.315287 |
| 120.0 | 322.5 | 1.83929 | 0.265352 |
| 120.0 | 337.5 | 1.36594 | 0.180623 |
| 120.0 | 352.5 | 1.32169 | 0.270574 |
| 107.458 | 7.5 | 1.67461 | 0.433849 |
| 107.458 | 22.5 | 1.91678 | 0.178994 |
| 107.458 | 37.5 | 2.3903 | 0.226108 |
| 107.458 | 52.5 | 2.73021 | 0.301469 |
| 107.458 | 67.5 | 4.26047 | 0.431593 |
| 107.458 | 82.5 | 3.94368 | 0.470594 |
| 107.458 | 97.5 | 4.10313 | 0.471016 |
| 107.458 | 112.5 | 4.04481 | 0.455629 |
| 107.458 | 127.5 | 3.08295 | 0.541358 |
| 107.458 | 142.5 | 2.66278 | 0.428127 |
| 107.458 | 157.5 | 2.43234 | 0.33251 |
| 107.458 | 172.5 | 1.95363 | 0.248034 |
| 107.458 | 187.5 | 1.84117 | 0.200479 |
| 107.458 | 202.5 | 2.40355 | 0.318649 |
| 107.458 | 217.5 | 2.82624 | 0.51034 |
| 107.458 | 232.5 | 3.29398 | 0.520541 |
| 107.458 | 247.5 | 4.61256 | 0.563776 |
| 107.458 | 262.5 | 4.8675 | 0.53929 |
| 107.458 | 277.5 | 4.13196 | 0.402683 |
| 107.458 | 292.5 | 3.99728 | 0.393454 |
| 107.458 | 307.5 | 3.00118 | 0.292003 |
| 107.458 | 322.5 | 2.50489 | 0.223454 |
| 107.458 | 337.5 | 1.75384 | 0.205166 |
| 107.458 | 352.5 | 1.72213 | 0.403117 |
| 95.7392 | 7.5 | 2.15806 | 0.359649 |
| 95.7392 | 22.5 | 2.18735 | 0.204406 |
| 95.7392 | 37.5 | 2.73573 | 0.213376 |
| 95.7392 | 52.5 | 3.20635 | 0.276192 |
| 95.7392 | 67.5 | 4.32503 | 0.408852 |
| 95.7392 | 82.5 | 4.81265 | 0.564989 |
| 95.7392 | 97.5 | 4.69347 | 0.470547 |
| 95.7392 | 112.5 | 4.04946 | 0.412338 |
| 95.7392 | 127.5 | 4.88148 | 0.611337 |
| 95.7392 | 142.5 | 3.5859 | 0.701998 |
| 95.7392 | 157.5 | 2.27481 | 0.449077 |
| 95.7392 | 172.5 | 2.20229 | 0.351098 |
| 95.7392 | 187.5 | 2.65139 | 0.390804 |
| 95.7392 | 202.5 | 3.36259 | 0.489377 |
| 95.7392 | 217.5 | 3.5067 | 0.77162 |
| 95.7392 | 232.5 | 5.01907 | 0.716681 |
| 95.7392 | 247.5 | 5.17904 | 0.758337 |
| 95.7392 | 262.5 | 4.55905 | 0.528158 |
| 95.7392 | 277.5 | 5.13728 | 0.487739 |
| 95.7392 | 292.5 | 3.96695 | 0.372057 |
| 95.7392 | 307.5 | 3.39896 | 0.264582 |
| 95.7392 | 322.5 | 3.014 | 0.228047 |
| 95.7392 | 337.5 | 2.20521 | 0.215804 |
| 95.7392 | 352.5 | 2.07668 | 0.311455 |
| 84.2608 | 7.5 | 2.25868 | 0.505909 |
| 84.2608 | 22.5 | 2.09487 | 0.254623 |
| 84.2608 | 37.5 | 2.35488 | 0.186736 |
| 84.2608 | 52.5 | 3.80769 | 0.265367 |
| 84.2608 | 67.5 | 4.07433 | 0.460264 |
| 84.2608 | 82.5 | 4.76832 | 0.521788 |
| 84.2608 | 97.5 | 4.92132 | 0.462158 |
| 84.2608 | 112.5 | 4.19641 | 0.456161 |
| 84.2608 | 127.5 | 4.10976 | 0.509511 |
| 84.2608 | 142.5 | 4.0486 | 0.642657 |
| 84.2608 | 157.5 | 3.96554 | 0.855393 |
| 84.2608 | 172.5 | 1.41381 | 0.788165 |
| 84.2608 | 187.5 | 3.36713 | 0.876944 |
| 84.2608 | 202.5 | 3.15377 | 0.792427 |
| 84.2608 | 217.5 | 5.41582 | 1.11756 |
| 84.2608 | 232.5 | 5.22802 | 0.602663 |
| 84.2608 | 247.5 | 5.57472 | 0.582607 |
| 84.2608 | 262.5 | 4.90266 | 0.500903 |
| 84.2608 | 277.5 | 5.12372 | 0.468754 |
| 84.2608 | 292.5 | 4.34717 | 0.418407 |
| 84.2608 | 307.5 | 3.55055 | 0.275006 |
| 84.2608 | 322.5 | 2.93713 | 0.231796 |
| 84.2608 | 337.5 | 2.1438 | 0.252898 |
| 84.2608 | 352.5 | 2.24507 | 0.43958 |
| 72.5424 | 7.5 | 2.26091 | 0.969719 |
| 72.5424 | 22.5 | 1.90645 | 0.325689 |
| 72.5424 | 37.5 | 2.66918 | 0.210752 |
| 72.5424 | 52.5 | 3.32234 | 0.259618 |
| 72.5424 | 67.5 | 4.15755 | 0.384542 |
| 72.5424 | 82.5 | 3.96041 | 0.410724 |
| 72.5424 | 97.5 | 4.56402 | 0.458701 |
| 72.5424 | 112.5 | 4.32091 | 0.414354 |
| 72.5424 | 127.5 | 3.79502 | 0.378949 |
| 72.5424 | 142.5 | 2.53314 | 0.574875 |
| 72.5424 | 157.5 | 4.25541 | 1.65306 |
| 72.5424 | 172.5 | 3.31904 | 1.5884 |
| 72.5424 | 187.5 | 3.49 | 1.29376 |
| 72.5424 | 202.5 | 3.55612 | 1.17959 |
| 72.5424 | 217.5 | 5.11481 | 0.92837 |
| 72.5424 | 232.5 | 4.38183 | 0.507311 |
| 72.5424 | 247.5 | 5.03222 | 0.447104 |
| 72.5424 | 262.5 | 5.28705 | 0.455724 |
| 72.5424 | 277.5 | 4.82094 | 0.456121 |
| 72.5424 | 292.5 | 3.93093 | 0.31536 |
| 72.5424 | 307.5 | 3.20663 | 0.245803 |
| 72.5424 | 322.5 | 2.48784 | 0.190796 |
| 72.5424 | 337.5 | 2.17074 | 0.35522 |
| 72.5424 | 352.5 | 2.31737 | 1.13782 |
| 60.0 | 7.5 | 1.60359 | 0.66497 |
| 60.0 | 22.5 | 1.58155 | 0.314866 |
| 60.0 | 37.5 | 1.83989 | 0.172989 |
| 60.0 | 52.5 | 2.12146 | 0.198713 |
| 60.0 | 67.5 | 2.83564 | 0.290426 |
| 60.0 | 82.5 | 2.97523 | 0.328309 |
| 60.0 | 97.5 | 3.20726 | 0.365118 |
| 60.0 | 112.5 | 3.00946 | 0.333119 |
| 60.0 | 127.5 | 2.77559 | 0.287367 |
| 60.0 | 142.5 | 2.97548 | 0.474447 |
| 60.0 | 157.5 | 3.13057 | 1.74948 |
| 60.0 | 172.5 | 4.44675 | 2.4622 |
| 60.0 | 187.5 | 0.792103 | 1.16903 |
| 60.0 | 202.5 | 2.46373 | 2.73159 |
| 60.0 | 217.5 | 3.44556 | 0.56321 |
| 60.0 | 232.5 | 3.42263 | 0.422389 |
| 60.0 | 247.5 | 3.49777 | 0.378586 |
| 60.0 | 262.5 | 3.62934 | 0.442428 |
| 60.0 | 277.5 | 3.80421 | 0.474564 |
| 60.0 | 292.5 | 2.78578 | 0.285648 |
| 60.0 | 307.5 | 2.33685 | 0.222301 |
| 60.0 | 322.5 | 1.79717 | 0.151123 |
| 60.0 | 337.5 | 1.47961 | 0.300049 |
| 60.0 | 352.5 | 1.49067 | 0.602398 |
| 45.573 | 7.5 | 0.749937 | 0.158503 |
| 45.573 | 22.5 | 0.966191 | 0.132087 |
| 45.573 | 37.5 | 1.28352 | 0.119881 |
| 45.573 | 52.5 | 1.39035 | 0.14041 |
| 45.573 | 67.5 | 1.66084 | 0.201786 |
| 45.573 | 82.5 | 2.06446 | 0.266109 |
| 45.573 | 97.5 | 2.36707 | 0.284116 |
| 45.573 | 112.5 | 2.15926 | 0.311472 |
| 45.573 | 127.5 | 1.91853 | 0.286241 |
| 45.573 | 142.5 | 1.70443 | 0.387167 |
| 45.573 | 157.5 | 2.31017 | 0.706955 |
| 45.573 | 172.5 | 0.807157 | 0.458074 |
| 45.573 | 187.5 | 1.54133 | 0.41182 |
| 45.573 | 202.5 | 2.10172 | 0.656032 |
| 45.573 | 217.5 | 2.28577 | 0.463855 |
| 45.573 | 232.5 | 2.72585 | 0.39398 |
| 45.573 | 247.5 | 2.6141 | 0.330648 |
| 45.573 | 262.5 | 2.51797 | 0.279898 |
| 45.573 | 277.5 | 2.07036 | 0.320716 |
| 45.573 | 292.5 | 1.85071 | 0.237811 |
| 45.573 | 307.5 | 1.29932 | 0.144526 |
| 45.573 | 322.5 | 1.12939 | 0.115176 |
| 45.573 | 337.5 | 1.04809 | 0.145731 |
| 45.573 | 352.5 | 0.943981 | 0.129246 |
| 25.8419 | 7.5 | 0.459491 | 0.0497565 |
| 25.8419 | 22.5 | 0.417874 | 0.0452272 |
| 25.8419 | 37.5 | 0.470246 | 0.0597878 |
| 25.8419 | 52.5 | 0.506448 | 0.0659824 |
| 25.8419 | 67.5 | 0.534934 | 0.0894521 |
| 25.8419 | 82.5 | 0.771013 | 0.111629 |
| 25.8419 | 97.5 | 0.740493 | 0.138784 |
| 25.8419 | 112.5 | 0.835086 | 0.123143 |
| 25.8419 | 127.5 | 0.820404 | 0.129789 |
| 25.8419 | 142.5 | 0.842334 | 0.119553 |
| 25.8419 | 157.5 | 0.898344 | 0.140187 |
| 25.8419 | 172.5 | 0.836375 | 0.113781 |
| 25.8419 | 187.5 | 0.981001 | 0.129153 |
| 25.8419 | 202.5 | 0.887441 | 0.153219 |
| 25.8419 | 217.5 | 0.9329 | 0.140693 |
| 25.8419 | 232.5 | 0.816119 | 0.119778 |
| 25.8419 | 247.5 | 0.796458 | 0.158362 |
| 25.8419 | 262.5 | 0.771744 | 0.116396 |
| 25.8419 | 277.5 | 0.643706 | 0.10239 |
| 25.8419 | 292.5 | 0.671183 | 0.0964392 |
| 25.8419 | 307.5 | 0.484316 | 0.0648159 |
| 25.8419 | 322.5 | 0.45739 | 0.0512617 |
| 25.8419 | 337.5 | 0.384914 | 0.0424785 |
| 25.8419 | 352.5 | 0.347095 | 0.0434771 |
Experiment comment: