Measurement E170M58
| Experiment: | e1e | |
|---|---|---|
| Year: | 2002 | |
| Spokesperson: | N. Markov | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.75 GeV2 | |
| W: | 1.3375 GeV | |
| ε: | 0.738162 | |
| 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 | 0.298869 | 0.0563543 |
| 154.158 | 22.5 | 0.286076 | 0.0562652 |
| 154.158 | 37.5 | 0.331579 | 0.0620673 |
| 154.158 | 52.5 | 0.373127 | 0.0733912 |
| 154.158 | 67.5 | 0.419435 | 0.0694831 |
| 154.158 | 82.5 | 0.540987 | 0.0999106 |
| 154.158 | 97.5 | 0.612564 | 0.107482 |
| 154.158 | 112.5 | 0.614757 | 0.119107 |
| 154.158 | 127.5 | 0.519687 | 0.102996 |
| 154.158 | 142.5 | 0.546727 | 0.0951061 |
| 154.158 | 157.5 | 0.563275 | 0.0994323 |
| 154.158 | 172.5 | 0.494054 | 0.0796969 |
| 154.158 | 187.5 | 0.44695 | 0.081281 |
| 154.158 | 202.5 | 0.564774 | 0.10216 |
| 154.158 | 217.5 | 0.538747 | 0.0864479 |
| 154.158 | 232.5 | 0.53742 | 0.0935096 |
| 154.158 | 247.5 | 0.581647 | 0.110464 |
| 154.158 | 262.5 | 0.577921 | 0.0953373 |
| 154.158 | 277.5 | 0.45035 | 0.0855677 |
| 154.158 | 292.5 | 0.451383 | 0.0966841 |
| 154.158 | 307.5 | 0.360335 | 0.0651112 |
| 154.158 | 322.5 | 0.303649 | 0.061023 |
| 154.158 | 337.5 | 0.310427 | 0.054787 |
| 154.158 | 352.5 | 0.272944 | 0.0504317 |
| 134.427 | 7.5 | 0.686014 | 0.100904 |
| 134.427 | 22.5 | 0.7587 | 0.103923 |
| 134.427 | 37.5 | 0.987175 | 0.138986 |
| 134.427 | 52.5 | 1.0885 | 0.156837 |
| 134.427 | 67.5 | 1.44332 | 0.201 |
| 134.427 | 82.5 | 1.48725 | 0.221192 |
| 134.427 | 97.5 | 1.65885 | 0.250567 |
| 134.427 | 112.5 | 1.59636 | 0.271665 |
| 134.427 | 127.5 | 1.56081 | 0.250248 |
| 134.427 | 142.5 | 1.5452 | 0.197812 |
| 134.427 | 157.5 | 1.26124 | 0.174185 |
| 134.427 | 172.5 | 1.06751 | 0.131268 |
| 134.427 | 187.5 | 1.05539 | 0.134046 |
| 134.427 | 202.5 | 1.06816 | 0.142688 |
| 134.427 | 217.5 | 1.32842 | 0.169254 |
| 134.427 | 232.5 | 1.55975 | 0.226317 |
| 134.427 | 247.5 | 1.62529 | 0.220813 |
| 134.427 | 262.5 | 1.65314 | 0.260172 |
| 134.427 | 277.5 | 1.51878 | 0.235264 |
| 134.427 | 292.5 | 1.21917 | 0.176942 |
| 134.427 | 307.5 | 1.26964 | 0.179563 |
| 134.427 | 322.5 | 0.971444 | 0.143603 |
| 134.427 | 337.5 | 0.810727 | 0.111065 |
| 134.427 | 352.5 | 0.561096 | 0.0924682 |
| 120.0 | 7.5 | 1.24866 | 0.156205 |
| 120.0 | 22.5 | 1.11056 | 0.136611 |
| 120.0 | 37.5 | 1.50927 | 0.161216 |
| 120.0 | 52.5 | 1.96101 | 0.229935 |
| 120.0 | 67.5 | 2.63649 | 0.296947 |
| 120.0 | 82.5 | 2.76369 | 0.334531 |
| 120.0 | 97.5 | 2.86692 | 0.420175 |
| 120.0 | 112.5 | 2.58517 | 0.459195 |
| 120.0 | 127.5 | 2.64904 | 0.50864 |
| 120.0 | 142.5 | 2.62144 | 0.430829 |
| 120.0 | 157.5 | 2.0648 | 0.25138 |
| 120.0 | 172.5 | 1.29608 | 0.136532 |
| 120.0 | 187.5 | 1.67212 | 0.173488 |
| 120.0 | 202.5 | 1.97095 | 0.252943 |
| 120.0 | 217.5 | 1.97387 | 0.353747 |
| 120.0 | 232.5 | 2.47115 | 0.377592 |
| 120.0 | 247.5 | 2.77323 | 0.445893 |
| 120.0 | 262.5 | 2.97664 | 0.450301 |
| 120.0 | 277.5 | 3.14012 | 0.377854 |
| 120.0 | 292.5 | 2.93706 | 0.340176 |
| 120.0 | 307.5 | 1.81557 | 0.190678 |
| 120.0 | 322.5 | 1.54169 | 0.155285 |
| 120.0 | 337.5 | 1.3465 | 0.136731 |
| 120.0 | 352.5 | 1.06728 | 0.140213 |
| 107.458 | 7.5 | 1.58045 | 0.384268 |
| 107.458 | 22.5 | 1.73829 | 0.169977 |
| 107.458 | 37.5 | 1.94464 | 0.162078 |
| 107.458 | 52.5 | 2.71596 | 0.226985 |
| 107.458 | 67.5 | 3.50809 | 0.335978 |
| 107.458 | 82.5 | 4.18102 | 0.436797 |
| 107.458 | 97.5 | 3.81973 | 0.46005 |
| 107.458 | 112.5 | 3.42217 | 0.429808 |
| 107.458 | 127.5 | 3.64563 | 0.572246 |
| 107.458 | 142.5 | 4.20531 | 1.02368 |
| 107.458 | 157.5 | 1.96085 | 0.373808 |
| 107.458 | 172.5 | 2.01223 | 0.286778 |
| 107.458 | 187.5 | 2.13828 | 0.270265 |
| 107.458 | 202.5 | 2.25038 | 0.383519 |
| 107.458 | 217.5 | 3.98002 | 0.809294 |
| 107.458 | 232.5 | 4.59004 | 0.641975 |
| 107.458 | 247.5 | 4.20855 | 0.556245 |
| 107.458 | 262.5 | 4.30927 | 0.453107 |
| 107.458 | 277.5 | 4.12102 | 0.423695 |
| 107.458 | 292.5 | 3.63087 | 0.354444 |
| 107.458 | 307.5 | 2.63655 | 0.208705 |
| 107.458 | 322.5 | 2.10079 | 0.177686 |
| 107.458 | 337.5 | 1.60528 | 0.153723 |
| 107.458 | 352.5 | 1.5522 | 0.314592 |
| 95.7392 | 7.5 | 1.6379 | 0.289224 |
| 95.7392 | 22.5 | 1.89633 | 0.176026 |
| 95.7392 | 37.5 | 2.35198 | 0.162828 |
| 95.7392 | 52.5 | 3.2124 | 0.263874 |
| 95.7392 | 67.5 | 3.71722 | 0.384525 |
| 95.7392 | 82.5 | 4.63722 | 0.4686 |
| 95.7392 | 97.5 | 4.79421 | 0.450179 |
| 95.7392 | 112.5 | 4.10508 | 0.383732 |
| 95.7392 | 127.5 | 3.20609 | 0.330712 |
| 95.7392 | 142.5 | 3.42428 | 0.539083 |
| 95.7392 | 157.5 | 4.8577 | 2.16518 |
| 95.7392 | 172.5 | 3.49173 | 1.94266 |
| 95.7392 | 187.5 | 4.7395 | 3.95933 |
| 95.7392 | 202.5 | 2.78359 | 1.72485 |
| 95.7392 | 217.5 | 4.14509 | 0.76963 |
| 95.7392 | 232.5 | 3.66985 | 0.419565 |
| 95.7392 | 247.5 | 4.5109 | 0.415095 |
| 95.7392 | 262.5 | 5.07995 | 0.428091 |
| 95.7392 | 277.5 | 5.01563 | 0.436222 |
| 95.7392 | 292.5 | 4.045 | 0.425188 |
| 95.7392 | 307.5 | 3.38889 | 0.266531 |
| 95.7392 | 322.5 | 2.47374 | 0.162714 |
| 95.7392 | 337.5 | 1.83232 | 0.154978 |
| 95.7392 | 352.5 | 1.71118 | 0.239219 |
| 84.2608 | 7.5 | 1.59917 | 0.368058 |
| 84.2608 | 22.5 | 1.9078 | 0.218519 |
| 84.2608 | 37.5 | 2.43951 | 0.188438 |
| 84.2608 | 52.5 | 3.35906 | 0.254743 |
| 84.2608 | 67.5 | 3.60534 | 0.381527 |
| 84.2608 | 82.5 | 4.33861 | 0.506592 |
| 84.2608 | 97.5 | 4.87934 | 0.411172 |
| 84.2608 | 112.5 | 4.24126 | 0.321513 |
| 84.2608 | 127.5 | 3.82185 | 0.314937 |
| 84.2608 | 142.5 | 3.27577 | 0.428947 |
| 84.2608 | 157.5 | 0.0 | 0.0 |
| 84.2608 | 172.5 | 0.0 | 0.0 |
| 84.2608 | 187.5 | 30.2559 | 34.3741 |
| 84.2608 | 202.5 | 8.19814 | 7.74157 |
| 84.2608 | 217.5 | 4.18465 | 0.525026 |
| 84.2608 | 232.5 | 3.74222 | 0.322028 |
| 84.2608 | 247.5 | 4.58955 | 0.355966 |
| 84.2608 | 262.5 | 4.73651 | 0.416258 |
| 84.2608 | 277.5 | 4.65145 | 0.461908 |
| 84.2608 | 292.5 | 4.02852 | 0.394457 |
| 84.2608 | 307.5 | 3.33671 | 0.289633 |
| 84.2608 | 322.5 | 2.30709 | 0.154006 |
| 84.2608 | 337.5 | 1.78306 | 0.207675 |
| 84.2608 | 352.5 | 1.79929 | 0.358997 |
| 72.5424 | 7.5 | 1.78378 | 0.787672 |
| 72.5424 | 22.5 | 1.75222 | 0.323421 |
| 72.5424 | 37.5 | 2.05949 | 0.189117 |
| 72.5424 | 52.5 | 2.63442 | 0.205768 |
| 72.5424 | 67.5 | 3.38309 | 0.322634 |
| 72.5424 | 82.5 | 3.49982 | 0.37117 |
| 72.5424 | 97.5 | 3.5854 | 0.404227 |
| 72.5424 | 112.5 | 3.54149 | 0.269581 |
| 72.5424 | 127.5 | 2.98549 | 0.248294 |
| 72.5424 | 142.5 | 3.73885 | 0.376712 |
| 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 | 3.94142 | 10.4567 |
| 72.5424 | 217.5 | 3.65545 | 0.452875 |
| 72.5424 | 232.5 | 3.29958 | 0.299028 |
| 72.5424 | 247.5 | 3.93707 | 0.274912 |
| 72.5424 | 262.5 | 3.71851 | 0.339668 |
| 72.5424 | 277.5 | 3.43311 | 0.370298 |
| 72.5424 | 292.5 | 3.79264 | 0.333142 |
| 72.5424 | 307.5 | 2.84976 | 0.243341 |
| 72.5424 | 322.5 | 2.15109 | 0.163631 |
| 72.5424 | 337.5 | 1.60692 | 0.274845 |
| 72.5424 | 352.5 | 2.16611 | 0.871489 |
| 60.0 | 7.5 | 1.4318 | 0.938173 |
| 60.0 | 22.5 | 1.31927 | 0.351521 |
| 60.0 | 37.5 | 1.39837 | 0.164035 |
| 60.0 | 52.5 | 2.13753 | 0.236657 |
| 60.0 | 67.5 | 2.43392 | 0.257422 |
| 60.0 | 82.5 | 2.73642 | 0.28347 |
| 60.0 | 97.5 | 2.46622 | 0.258435 |
| 60.0 | 112.5 | 2.6679 | 0.205954 |
| 60.0 | 127.5 | 2.64314 | 0.220269 |
| 60.0 | 142.5 | 2.83937 | 0.362294 |
| 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 | 3.71294 | 4.62371 |
| 60.0 | 217.5 | 3.02745 | 0.394873 |
| 60.0 | 232.5 | 3.28667 | 0.303607 |
| 60.0 | 247.5 | 3.08029 | 0.241655 |
| 60.0 | 262.5 | 3.03805 | 0.352189 |
| 60.0 | 277.5 | 2.89825 | 0.362604 |
| 60.0 | 292.5 | 2.16619 | 0.214655 |
| 60.0 | 307.5 | 2.1132 | 0.182207 |
| 60.0 | 322.5 | 1.47281 | 0.154246 |
| 60.0 | 337.5 | 1.30787 | 0.328949 |
| 60.0 | 352.5 | 1.53306 | 0.974482 |
| 45.573 | 7.5 | 0.869956 | 0.176194 |
| 45.573 | 22.5 | 0.947901 | 0.157894 |
| 45.573 | 37.5 | 0.96474 | 0.0998663 |
| 45.573 | 52.5 | 1.17409 | 0.123615 |
| 45.573 | 67.5 | 1.38099 | 0.185067 |
| 45.573 | 82.5 | 2.12765 | 0.380619 |
| 45.573 | 97.5 | 1.93086 | 0.22218 |
| 45.573 | 112.5 | 1.63001 | 0.166935 |
| 45.573 | 127.5 | 1.63044 | 0.194535 |
| 45.573 | 142.5 | 1.86242 | 0.325407 |
| 45.573 | 157.5 | 0.0 | 0.0 |
| 45.573 | 172.5 | 0.0 | 0.0 |
| 45.573 | 187.5 | 2.65005 | 4.24204 |
| 45.573 | 202.5 | 0.0 | 0.0 |
| 45.573 | 217.5 | 2.09275 | 0.370045 |
| 45.573 | 232.5 | 2.09295 | 0.208214 |
| 45.573 | 247.5 | 1.78862 | 0.196015 |
| 45.573 | 262.5 | 2.23343 | 0.291381 |
| 45.573 | 277.5 | 1.93826 | 0.379222 |
| 45.573 | 292.5 | 1.30128 | 0.164117 |
| 45.573 | 307.5 | 1.0966 | 0.104554 |
| 45.573 | 322.5 | 1.15818 | 0.117695 |
| 45.573 | 337.5 | 0.983572 | 0.138931 |
| 45.573 | 352.5 | 0.93228 | 0.154844 |
| 25.8419 | 7.5 | 0.338339 | 0.0390619 |
| 25.8419 | 22.5 | 0.371346 | 0.0439352 |
| 25.8419 | 37.5 | 0.430811 | 0.0421788 |
| 25.8419 | 52.5 | 0.467395 | 0.0527827 |
| 25.8419 | 67.5 | 0.428704 | 0.064992 |
| 25.8419 | 82.5 | 0.66133 | 0.134106 |
| 25.8419 | 97.5 | 0.780418 | 0.135602 |
| 25.8419 | 112.5 | 0.864571 | 0.137399 |
| 25.8419 | 127.5 | 0.75454 | 0.124708 |
| 25.8419 | 142.5 | 0.936285 | 0.199025 |
| 25.8419 | 157.5 | 0.81434 | 0.154111 |
| 25.8419 | 172.5 | 0.811721 | 0.133796 |
| 25.8419 | 187.5 | 0.914899 | 0.115041 |
| 25.8419 | 202.5 | 0.825548 | 0.129274 |
| 25.8419 | 217.5 | 0.883802 | 0.14636 |
| 25.8419 | 232.5 | 1.12177 | 0.143782 |
| 25.8419 | 247.5 | 0.725529 | 0.133986 |
| 25.8419 | 262.5 | 0.901347 | 0.164951 |
| 25.8419 | 277.5 | 0.703028 | 0.17118 |
| 25.8419 | 292.5 | 0.549345 | 0.0737418 |
| 25.8419 | 307.5 | 0.437564 | 0.0485838 |
| 25.8419 | 322.5 | 0.422906 | 0.0392999 |
| 25.8419 | 337.5 | 0.389975 | 0.0422199 |
| 25.8419 | 352.5 | 0.394643 | 0.0364113 |
Experiment comment: