Measurement E170M52
| Experiment: | e1e | |
|---|---|---|
| Year: | 2002 | |
| Spokesperson: | N. Markov | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.75 GeV2 | |
| W: | 1.3125 GeV | |
| ε: | 0.752122 | |
| 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 | 0.338601 | 0.0578983 |
| 154.158 | 22.5 | 0.470711 | 0.0787128 |
| 154.158 | 37.5 | 0.46494 | 0.080626 |
| 154.158 | 52.5 | 0.59071 | 0.0938318 |
| 154.158 | 67.5 | 0.588259 | 0.0970632 |
| 154.158 | 82.5 | 0.824374 | 0.136449 |
| 154.158 | 97.5 | 0.782045 | 0.115549 |
| 154.158 | 112.5 | 0.720751 | 0.112196 |
| 154.158 | 127.5 | 0.714797 | 0.116345 |
| 154.158 | 142.5 | 0.680824 | 0.116545 |
| 154.158 | 157.5 | 0.589066 | 0.0951383 |
| 154.158 | 172.5 | 0.606279 | 0.103112 |
| 154.158 | 187.5 | 0.602713 | 0.107344 |
| 154.158 | 202.5 | 0.629483 | 0.105367 |
| 154.158 | 217.5 | 0.688317 | 0.0998301 |
| 154.158 | 232.5 | 0.656462 | 0.118202 |
| 154.158 | 247.5 | 0.833229 | 0.143376 |
| 154.158 | 262.5 | 0.713988 | 0.117607 |
| 154.158 | 277.5 | 0.761407 | 0.111319 |
| 154.158 | 292.5 | 0.646257 | 0.100422 |
| 154.158 | 307.5 | 0.56873 | 0.0962761 |
| 154.158 | 322.5 | 0.493274 | 0.0842291 |
| 154.158 | 337.5 | 0.341529 | 0.0573132 |
| 154.158 | 352.5 | 0.414308 | 0.0674793 |
| 134.427 | 7.5 | 0.877915 | 0.11831 |
| 134.427 | 22.5 | 0.8681 | 0.123818 |
| 134.427 | 37.5 | 1.31303 | 0.151313 |
| 134.427 | 52.5 | 1.81138 | 0.22145 |
| 134.427 | 67.5 | 1.98531 | 0.249386 |
| 134.427 | 82.5 | 2.10209 | 0.274978 |
| 134.427 | 97.5 | 2.33647 | 0.302333 |
| 134.427 | 112.5 | 2.19878 | 0.281356 |
| 134.427 | 127.5 | 1.76812 | 0.247827 |
| 134.427 | 142.5 | 1.97079 | 0.240346 |
| 134.427 | 157.5 | 1.31054 | 0.159629 |
| 134.427 | 172.5 | 1.15895 | 0.133417 |
| 134.427 | 187.5 | 1.07708 | 0.11428 |
| 134.427 | 202.5 | 1.43594 | 0.182829 |
| 134.427 | 217.5 | 1.58407 | 0.207391 |
| 134.427 | 232.5 | 2.06728 | 0.255449 |
| 134.427 | 247.5 | 1.75199 | 0.257405 |
| 134.427 | 262.5 | 2.41223 | 0.307219 |
| 134.427 | 277.5 | 2.44362 | 0.296148 |
| 134.427 | 292.5 | 2.00526 | 0.275196 |
| 134.427 | 307.5 | 1.72905 | 0.220713 |
| 134.427 | 322.5 | 1.29307 | 0.152451 |
| 134.427 | 337.5 | 0.951612 | 0.123806 |
| 134.427 | 352.5 | 0.946346 | 0.129681 |
| 120.0 | 7.5 | 1.43931 | 0.183081 |
| 120.0 | 22.5 | 1.68675 | 0.157462 |
| 120.0 | 37.5 | 2.22586 | 0.190821 |
| 120.0 | 52.5 | 2.9899 | 0.265894 |
| 120.0 | 67.5 | 3.63804 | 0.332368 |
| 120.0 | 82.5 | 3.59656 | 0.357149 |
| 120.0 | 97.5 | 3.6009 | 0.385898 |
| 120.0 | 112.5 | 2.89952 | 0.317256 |
| 120.0 | 127.5 | 3.69619 | 0.4688 |
| 120.0 | 142.5 | 3.01552 | 0.326827 |
| 120.0 | 157.5 | 2.20651 | 0.242097 |
| 120.0 | 172.5 | 1.63506 | 0.143825 |
| 120.0 | 187.5 | 1.82093 | 0.162604 |
| 120.0 | 202.5 | 1.99549 | 0.202445 |
| 120.0 | 217.5 | 2.74688 | 0.310364 |
| 120.0 | 232.5 | 3.29048 | 0.399809 |
| 120.0 | 247.5 | 3.61359 | 0.392033 |
| 120.0 | 262.5 | 4.06419 | 0.497679 |
| 120.0 | 277.5 | 3.8459 | 0.396177 |
| 120.0 | 292.5 | 3.6354 | 0.321469 |
| 120.0 | 307.5 | 2.64721 | 0.230768 |
| 120.0 | 322.5 | 2.3392 | 0.199968 |
| 120.0 | 337.5 | 1.65797 | 0.148325 |
| 120.0 | 352.5 | 1.57115 | 0.165673 |
| 107.458 | 7.5 | 2.01306 | 0.500028 |
| 107.458 | 22.5 | 2.26322 | 0.209158 |
| 107.458 | 37.5 | 2.68138 | 0.202089 |
| 107.458 | 52.5 | 3.32684 | 0.23182 |
| 107.458 | 67.5 | 4.53576 | 0.378359 |
| 107.458 | 82.5 | 4.97158 | 0.491697 |
| 107.458 | 97.5 | 5.40974 | 0.499078 |
| 107.458 | 112.5 | 4.80111 | 0.604529 |
| 107.458 | 127.5 | 4.59551 | 0.942459 |
| 107.458 | 142.5 | 3.67163 | 0.760242 |
| 107.458 | 157.5 | 2.91713 | 0.341547 |
| 107.458 | 172.5 | 2.42885 | 0.211375 |
| 107.458 | 187.5 | 2.43659 | 0.190481 |
| 107.458 | 202.5 | 2.38161 | 0.289509 |
| 107.458 | 217.5 | 3.32306 | 0.584578 |
| 107.458 | 232.5 | 4.40421 | 0.677712 |
| 107.458 | 247.5 | 4.81188 | 0.558595 |
| 107.458 | 262.5 | 5.88335 | 0.457692 |
| 107.458 | 277.5 | 5.11966 | 0.448077 |
| 107.458 | 292.5 | 5.07873 | 0.38582 |
| 107.458 | 307.5 | 3.45723 | 0.223509 |
| 107.458 | 322.5 | 2.51058 | 0.165203 |
| 107.458 | 337.5 | 2.28583 | 0.213117 |
| 107.458 | 352.5 | 1.94105 | 0.432869 |
| 95.7392 | 7.5 | 2.25295 | 0.403886 |
| 95.7392 | 22.5 | 2.67752 | 0.241477 |
| 95.7392 | 37.5 | 3.32379 | 0.194929 |
| 95.7392 | 52.5 | 4.02833 | 0.266493 |
| 95.7392 | 67.5 | 4.96106 | 0.350609 |
| 95.7392 | 82.5 | 6.00684 | 0.669094 |
| 95.7392 | 97.5 | 6.63929 | 0.754074 |
| 95.7392 | 112.5 | 5.10729 | 0.4674 |
| 95.7392 | 127.5 | 5.00884 | 0.534565 |
| 95.7392 | 142.5 | 5.32212 | 1.37503 |
| 95.7392 | 157.5 | 3.76433 | 0.761996 |
| 95.7392 | 172.5 | 2.89272 | 0.337791 |
| 95.7392 | 187.5 | 3.08376 | 0.401887 |
| 95.7392 | 202.5 | 4.73198 | 0.826069 |
| 95.7392 | 217.5 | 6.11549 | 1.39852 |
| 95.7392 | 232.5 | 6.00747 | 0.897811 |
| 95.7392 | 247.5 | 5.60825 | 0.572873 |
| 95.7392 | 262.5 | 6.21478 | 0.546547 |
| 95.7392 | 277.5 | 5.83957 | 0.536921 |
| 95.7392 | 292.5 | 5.2581 | 0.396232 |
| 95.7392 | 307.5 | 4.20884 | 0.245959 |
| 95.7392 | 322.5 | 3.30164 | 0.19485 |
| 95.7392 | 337.5 | 2.79861 | 0.235806 |
| 95.7392 | 352.5 | 2.25999 | 0.363829 |
| 84.2608 | 7.5 | 2.31143 | 0.515129 |
| 84.2608 | 22.5 | 2.31461 | 0.294982 |
| 84.2608 | 37.5 | 3.06679 | 0.212699 |
| 84.2608 | 52.5 | 4.07619 | 0.247614 |
| 84.2608 | 67.5 | 5.23338 | 0.416983 |
| 84.2608 | 82.5 | 5.98073 | 0.473951 |
| 84.2608 | 97.5 | 6.28364 | 0.591125 |
| 84.2608 | 112.5 | 5.63093 | 0.461389 |
| 84.2608 | 127.5 | 4.10985 | 0.438724 |
| 84.2608 | 142.5 | 4.88562 | 0.68633 |
| 84.2608 | 157.5 | 3.2024 | 1.26954 |
| 84.2608 | 172.5 | 3.29198 | 1.04026 |
| 84.2608 | 187.5 | 3.26561 | 0.826607 |
| 84.2608 | 202.5 | 3.34383 | 1.28288 |
| 84.2608 | 217.5 | 6.23375 | 1.59557 |
| 84.2608 | 232.5 | 5.05583 | 0.493937 |
| 84.2608 | 247.5 | 6.24262 | 0.631437 |
| 84.2608 | 262.5 | 6.3984 | 0.57415 |
| 84.2608 | 277.5 | 6.42125 | 0.563807 |
| 84.2608 | 292.5 | 5.2203 | 0.373101 |
| 84.2608 | 307.5 | 4.10439 | 0.253517 |
| 84.2608 | 322.5 | 3.22198 | 0.184355 |
| 84.2608 | 337.5 | 2.33002 | 0.294974 |
| 84.2608 | 352.5 | 2.38841 | 0.572849 |
| 72.5424 | 7.5 | 2.21916 | 1.07058 |
| 72.5424 | 22.5 | 2.20352 | 0.391531 |
| 72.5424 | 37.5 | 2.8698 | 0.207745 |
| 72.5424 | 52.5 | 4.12994 | 0.317565 |
| 72.5424 | 67.5 | 4.40567 | 0.313448 |
| 72.5424 | 82.5 | 5.14881 | 0.448865 |
| 72.5424 | 97.5 | 5.81282 | 0.590116 |
| 72.5424 | 112.5 | 5.39645 | 0.385901 |
| 72.5424 | 127.5 | 4.26135 | 0.339419 |
| 72.5424 | 142.5 | 3.47306 | 0.634079 |
| 72.5424 | 157.5 | 3.44926 | 1.45555 |
| 72.5424 | 172.5 | 0.479659 | 2.40126 |
| 72.5424 | 187.5 | 3.43542 | 1.90055 |
| 72.5424 | 202.5 | 3.7496 | 2.6463 |
| 72.5424 | 217.5 | 4.52957 | 0.614927 |
| 72.5424 | 232.5 | 5.03245 | 0.469677 |
| 72.5424 | 247.5 | 5.72305 | 0.503382 |
| 72.5424 | 262.5 | 5.32438 | 0.478425 |
| 72.5424 | 277.5 | 5.32103 | 0.485474 |
| 72.5424 | 292.5 | 4.73512 | 0.349902 |
| 72.5424 | 307.5 | 3.62224 | 0.231068 |
| 72.5424 | 322.5 | 2.84524 | 0.182384 |
| 72.5424 | 337.5 | 2.63145 | 0.428596 |
| 72.5424 | 352.5 | 2.54968 | 1.11696 |
| 60.0 | 7.5 | 1.47557 | 0.844876 |
| 60.0 | 22.5 | 1.78183 | 0.319287 |
| 60.0 | 37.5 | 2.04091 | 0.169979 |
| 60.0 | 52.5 | 2.63127 | 0.193263 |
| 60.0 | 67.5 | 2.94071 | 0.227804 |
| 60.0 | 82.5 | 4.35978 | 0.417445 |
| 60.0 | 97.5 | 4.05439 | 0.408961 |
| 60.0 | 112.5 | 3.5647 | 0.321609 |
| 60.0 | 127.5 | 3.20093 | 0.314374 |
| 60.0 | 142.5 | 3.10333 | 0.388355 |
| 60.0 | 157.5 | 4.55794 | 2.51944 |
| 60.0 | 172.5 | 2.04203 | 1.6259 |
| 60.0 | 187.5 | 1.93294 | 2.40257 |
| 60.0 | 202.5 | 3.33244 | 1.60014 |
| 60.0 | 217.5 | 4.45148 | 0.845974 |
| 60.0 | 232.5 | 4.41316 | 0.390265 |
| 60.0 | 247.5 | 4.09607 | 0.381733 |
| 60.0 | 262.5 | 4.51635 | 0.505443 |
| 60.0 | 277.5 | 3.64123 | 0.357902 |
| 60.0 | 292.5 | 2.92082 | 0.246022 |
| 60.0 | 307.5 | 2.73783 | 0.182594 |
| 60.0 | 322.5 | 2.21861 | 0.168867 |
| 60.0 | 337.5 | 1.85167 | 0.418544 |
| 60.0 | 352.5 | 1.6447 | 0.894882 |
| 45.573 | 7.5 | 0.93785 | 0.114041 |
| 45.573 | 22.5 | 1.13136 | 0.156986 |
| 45.573 | 37.5 | 1.3421 | 0.114415 |
| 45.573 | 52.5 | 1.59465 | 0.131307 |
| 45.573 | 67.5 | 2.0058 | 0.203736 |
| 45.573 | 82.5 | 2.50316 | 0.469361 |
| 45.573 | 97.5 | 2.61716 | 0.390053 |
| 45.573 | 112.5 | 2.35475 | 0.269489 |
| 45.573 | 127.5 | 2.75524 | 0.304892 |
| 45.573 | 142.5 | 2.15509 | 0.319006 |
| 45.573 | 157.5 | 1.95986 | 0.45937 |
| 45.573 | 172.5 | 2.17971 | 0.593825 |
| 45.573 | 187.5 | 1.26118 | 0.64556 |
| 45.573 | 202.5 | 2.0255 | 0.663427 |
| 45.573 | 217.5 | 3.96764 | 1.09568 |
| 45.573 | 232.5 | 2.67557 | 0.323219 |
| 45.573 | 247.5 | 2.86902 | 0.315868 |
| 45.573 | 262.5 | 2.63072 | 0.333918 |
| 45.573 | 277.5 | 2.74046 | 0.432881 |
| 45.573 | 292.5 | 1.88055 | 0.181021 |
| 45.573 | 307.5 | 1.76558 | 0.133777 |
| 45.573 | 322.5 | 1.4069 | 0.119758 |
| 45.573 | 337.5 | 1.0462 | 0.123179 |
| 45.573 | 352.5 | 1.11491 | 0.132022 |
| 25.8419 | 7.5 | 0.350472 | 0.0396634 |
| 25.8419 | 22.5 | 0.448725 | 0.0437059 |
| 25.8419 | 37.5 | 0.569683 | 0.049816 |
| 25.8419 | 52.5 | 0.579816 | 0.0573726 |
| 25.8419 | 67.5 | 0.660827 | 0.0798663 |
| 25.8419 | 82.5 | 0.789093 | 0.130705 |
| 25.8419 | 97.5 | 1.08349 | 0.152957 |
| 25.8419 | 112.5 | 0.92224 | 0.171823 |
| 25.8419 | 127.5 | 1.01008 | 0.158908 |
| 25.8419 | 142.5 | 1.13687 | 0.168224 |
| 25.8419 | 157.5 | 1.13676 | 0.147961 |
| 25.8419 | 172.5 | 1.04215 | 0.121657 |
| 25.8419 | 187.5 | 1.05245 | 0.138922 |
| 25.8419 | 202.5 | 1.07839 | 0.115066 |
| 25.8419 | 217.5 | 1.14267 | 0.161634 |
| 25.8419 | 232.5 | 1.01661 | 0.170066 |
| 25.8419 | 247.5 | 1.06586 | 0.13628 |
| 25.8419 | 262.5 | 0.994226 | 0.140879 |
| 25.8419 | 277.5 | 0.76371 | 0.132594 |
| 25.8419 | 292.5 | 0.706812 | 0.0807086 |
| 25.8419 | 307.5 | 0.498528 | 0.0493229 |
| 25.8419 | 322.5 | 0.508358 | 0.0475637 |
| 25.8419 | 337.5 | 0.550871 | 0.0442619 |
| 25.8419 | 352.5 | 0.479412 | 0.0503518 |
Experiment comment: