Measurement E170M114
| Experiment: | e1e | |
|---|---|---|
| Year: | 2002 | |
| Spokesperson: | N. Markov | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.95 GeV2 | |
| W: | 1.5625 GeV | |
| ε: | 0.463399 | |
| 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 | 0.155925 | 0.0565132 |
| 154.158 | 22.5 | 0.202535 | 0.0707523 |
| 154.158 | 37.5 | 0.19186 | 0.0603407 |
| 154.158 | 52.5 | 0.213921 | 0.0742663 |
| 154.158 | 67.5 | 0.293528 | 0.107787 |
| 154.158 | 82.5 | 0.173363 | 0.0705772 |
| 154.158 | 97.5 | 0.155668 | 0.0673832 |
| 154.158 | 112.5 | 0.241946 | 0.0973701 |
| 154.158 | 127.5 | 0.24566 | 0.0860509 |
| 154.158 | 142.5 | 0.245667 | 0.107122 |
| 154.158 | 157.5 | 0.132534 | 0.0968188 |
| 154.158 | 172.5 | 0.33688 | 0.157823 |
| 154.158 | 187.5 | 0.28334 | 0.142836 |
| 154.158 | 202.5 | 0.26944 | 0.118689 |
| 154.158 | 217.5 | 0.117293 | 0.0593655 |
| 154.158 | 232.5 | 0.338242 | 0.122023 |
| 154.158 | 247.5 | 0.328086 | 0.11972 |
| 154.158 | 262.5 | 0.240842 | 0.108432 |
| 154.158 | 277.5 | 0.234248 | 0.108567 |
| 154.158 | 292.5 | 0.237649 | 0.102885 |
| 154.158 | 307.5 | 0.222019 | 0.079172 |
| 154.158 | 322.5 | 0.184131 | 0.0752113 |
| 154.158 | 337.5 | 0.143668 | 0.0589056 |
| 154.158 | 352.5 | 0.172275 | 0.0656904 |
| 134.427 | 7.5 | 0.524873 | 0.300143 |
| 134.427 | 22.5 | 0.28622 | 0.100598 |
| 134.427 | 37.5 | 0.327841 | 0.136849 |
| 134.427 | 52.5 | 0.467269 | 0.171242 |
| 134.427 | 67.5 | 0.458989 | 0.160227 |
| 134.427 | 82.5 | 0.561432 | 0.159344 |
| 134.427 | 97.5 | 0.443291 | 0.124341 |
| 134.427 | 112.5 | 0.423992 | 0.141857 |
| 134.427 | 127.5 | 0.564477 | 0.187531 |
| 134.427 | 142.5 | 0.0 | 0.0 |
| 134.427 | 157.5 | 0.0 | 0.0 |
| 134.427 | 172.5 | 0.0 | 0.0 |
| 134.427 | 187.5 | 0.0 | 0.0 |
| 134.427 | 202.5 | 0.0 | 0.0 |
| 134.427 | 217.5 | 5.20335 | 6.92487 |
| 134.427 | 232.5 | 0.566825 | 0.199687 |
| 134.427 | 247.5 | 0.444036 | 0.133339 |
| 134.427 | 262.5 | 0.454398 | 0.142016 |
| 134.427 | 277.5 | 0.415412 | 0.141365 |
| 134.427 | 292.5 | 0.424992 | 0.142902 |
| 134.427 | 307.5 | 0.440431 | 0.16004 |
| 134.427 | 322.5 | 0.287396 | 0.102439 |
| 134.427 | 337.5 | 0.214625 | 0.0904154 |
| 134.427 | 352.5 | 0.429861 | 0.29545 |
| 120.0 | 7.5 | 0.807595 | 0.368755 |
| 120.0 | 22.5 | 0.490316 | 0.164297 |
| 120.0 | 37.5 | 0.446903 | 0.159667 |
| 120.0 | 52.5 | 0.446569 | 0.154293 |
| 120.0 | 67.5 | 0.585726 | 0.180775 |
| 120.0 | 82.5 | 0.68374 | 0.18533 |
| 120.0 | 97.5 | 0.753114 | 0.183468 |
| 120.0 | 112.5 | 0.708488 | 0.189745 |
| 120.0 | 127.5 | 0.644351 | 0.169562 |
| 120.0 | 142.5 | 0.0 | 0.0 |
| 120.0 | 157.5 | 0.0 | 0.0 |
| 120.0 | 172.5 | 0.0 | 0.0 |
| 120.0 | 187.5 | 0.0 | 0.0 |
| 120.0 | 202.5 | 0.0 | 0.0 |
| 120.0 | 217.5 | 0.0 | 0.0 |
| 120.0 | 232.5 | 0.817549 | 0.18712 |
| 120.0 | 247.5 | 0.665187 | 0.178926 |
| 120.0 | 262.5 | 0.613659 | 0.163234 |
| 120.0 | 277.5 | 0.702874 | 0.209783 |
| 120.0 | 292.5 | 0.466583 | 0.16939 |
| 120.0 | 307.5 | 0.644519 | 0.202546 |
| 120.0 | 322.5 | 0.463547 | 0.143508 |
| 120.0 | 337.5 | 0.42216 | 0.155866 |
| 120.0 | 352.5 | 0.903929 | 0.59878 |
| 107.458 | 7.5 | 0.792915 | 0.352538 |
| 107.458 | 22.5 | 0.698356 | 0.159424 |
| 107.458 | 37.5 | 0.818987 | 0.209854 |
| 107.458 | 52.5 | 0.633027 | 0.156392 |
| 107.458 | 67.5 | 0.769777 | 0.201637 |
| 107.458 | 82.5 | 0.7239 | 0.167059 |
| 107.458 | 97.5 | 0.73256 | 0.17079 |
| 107.458 | 112.5 | 0.989242 | 0.198067 |
| 107.458 | 127.5 | 0.975344 | 0.192152 |
| 107.458 | 142.5 | 0.0 | 0.0 |
| 107.458 | 157.5 | 0.0 | 0.0 |
| 107.458 | 172.5 | 0.0 | 0.0 |
| 107.458 | 187.5 | 0.0 | 0.0 |
| 107.458 | 202.5 | 0.0 | 0.0 |
| 107.458 | 217.5 | 0.822569 | 0.451998 |
| 107.458 | 232.5 | 1.02381 | 0.210743 |
| 107.458 | 247.5 | 1.12842 | 0.192419 |
| 107.458 | 262.5 | 0.996906 | 0.207765 |
| 107.458 | 277.5 | 0.791294 | 0.192592 |
| 107.458 | 292.5 | 0.829282 | 0.224447 |
| 107.458 | 307.5 | 0.781202 | 0.201937 |
| 107.458 | 322.5 | 0.790846 | 0.204082 |
| 107.458 | 337.5 | 0.900864 | 0.255085 |
| 107.458 | 352.5 | 0.897867 | 0.451447 |
| 95.7392 | 7.5 | 1.02026 | 0.417446 |
| 95.7392 | 22.5 | 0.938357 | 0.174061 |
| 95.7392 | 37.5 | 1.04793 | 0.225803 |
| 95.7392 | 52.5 | 1.10927 | 0.227273 |
| 95.7392 | 67.5 | 1.13258 | 0.195602 |
| 95.7392 | 82.5 | 1.15138 | 0.199873 |
| 95.7392 | 97.5 | 1.16451 | 0.186526 |
| 95.7392 | 112.5 | 1.22555 | 0.170087 |
| 95.7392 | 127.5 | 0.983226 | 0.175823 |
| 95.7392 | 142.5 | 1.82692 | 1.05758 |
| 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 | 0.0 | 0.0 |
| 95.7392 | 217.5 | 7.29165 | 8.74301 |
| 95.7392 | 232.5 | 1.2415 | 0.199492 |
| 95.7392 | 247.5 | 1.31121 | 0.180191 |
| 95.7392 | 262.5 | 1.2865 | 0.21057 |
| 95.7392 | 277.5 | 1.13245 | 0.179633 |
| 95.7392 | 292.5 | 1.16764 | 0.22924 |
| 95.7392 | 307.5 | 1.19832 | 0.224615 |
| 95.7392 | 322.5 | 0.814443 | 0.158025 |
| 95.7392 | 337.5 | 0.733746 | 0.135053 |
| 95.7392 | 352.5 | 1.91326 | 0.874728 |
| 84.2608 | 7.5 | 0.91767 | 0.837107 |
| 84.2608 | 22.5 | 0.831445 | 0.127617 |
| 84.2608 | 37.5 | 1.14802 | 0.228756 |
| 84.2608 | 52.5 | 0.917238 | 0.139563 |
| 84.2608 | 67.5 | 1.28576 | 0.173002 |
| 84.2608 | 82.5 | 1.10535 | 0.147014 |
| 84.2608 | 97.5 | 1.26213 | 0.140434 |
| 84.2608 | 112.5 | 1.1916 | 0.138969 |
| 84.2608 | 127.5 | 1.22787 | 0.205495 |
| 84.2608 | 142.5 | 4.0078 | 3.36019 |
| 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 | 0.0 | 0.0 |
| 84.2608 | 217.5 | 1.91017 | 1.12641 |
| 84.2608 | 232.5 | 1.3598 | 0.206121 |
| 84.2608 | 247.5 | 1.21912 | 0.15433 |
| 84.2608 | 262.5 | 1.27736 | 0.139054 |
| 84.2608 | 277.5 | 1.0542 | 0.123277 |
| 84.2608 | 292.5 | 1.15624 | 0.139546 |
| 84.2608 | 307.5 | 1.15521 | 0.195496 |
| 84.2608 | 322.5 | 0.927712 | 0.136081 |
| 84.2608 | 337.5 | 0.855824 | 0.126192 |
| 84.2608 | 352.5 | 1.05451 | 0.419225 |
| 72.5424 | 7.5 | 1.08569 | 1.09297 |
| 72.5424 | 22.5 | 0.853736 | 0.11503 |
| 72.5424 | 37.5 | 0.9633 | 0.123466 |
| 72.5424 | 52.5 | 0.928187 | 0.118684 |
| 72.5424 | 67.5 | 1.13502 | 0.126117 |
| 72.5424 | 82.5 | 0.986153 | 0.102495 |
| 72.5424 | 97.5 | 1.1983 | 0.117931 |
| 72.5424 | 112.5 | 1.4812 | 0.161927 |
| 72.5424 | 127.5 | 1.12582 | 0.213516 |
| 72.5424 | 142.5 | 1.43734 | 0.228891 |
| 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 | 1.0109 | 1.02128 |
| 72.5424 | 217.5 | 1.75448 | 0.284227 |
| 72.5424 | 232.5 | 1.28837 | 0.225038 |
| 72.5424 | 247.5 | 1.20718 | 0.145767 |
| 72.5424 | 262.5 | 1.25649 | 0.107719 |
| 72.5424 | 277.5 | 1.20982 | 0.13955 |
| 72.5424 | 292.5 | 0.900572 | 0.127534 |
| 72.5424 | 307.5 | 0.920212 | 0.127195 |
| 72.5424 | 322.5 | 0.862231 | 0.110159 |
| 72.5424 | 337.5 | 0.924956 | 0.114042 |
| 72.5424 | 352.5 | 1.70871 | 0.603782 |
| 60.0 | 7.5 | 0.0 | 0.0 |
| 60.0 | 22.5 | 0.649425 | 0.203734 |
| 60.0 | 37.5 | 0.829535 | 0.134069 |
| 60.0 | 52.5 | 0.680446 | 0.101355 |
| 60.0 | 67.5 | 0.808578 | 0.0987386 |
| 60.0 | 82.5 | 0.671577 | 0.0879425 |
| 60.0 | 97.5 | 0.83794 | 0.105446 |
| 60.0 | 112.5 | 1.02728 | 0.128811 |
| 60.0 | 127.5 | 0.760471 | 0.127107 |
| 60.0 | 142.5 | 0.91005 | 0.137034 |
| 60.0 | 157.5 | 1.20766 | 2.15828 |
| 60.0 | 172.5 | 0.0 | 0.0 |
| 60.0 | 187.5 | 0.0 | 0.0 |
| 60.0 | 202.5 | 1.59628 | 3.86958 |
| 60.0 | 217.5 | 0.892952 | 0.139602 |
| 60.0 | 232.5 | 0.810119 | 0.145679 |
| 60.0 | 247.5 | 0.88173 | 0.105052 |
| 60.0 | 262.5 | 0.818084 | 0.0936179 |
| 60.0 | 277.5 | 0.812019 | 0.106341 |
| 60.0 | 292.5 | 0.603263 | 0.0827399 |
| 60.0 | 307.5 | 0.804014 | 0.124377 |
| 60.0 | 322.5 | 0.636561 | 0.0969796 |
| 60.0 | 337.5 | 1.15532 | 0.249905 |
| 60.0 | 352.5 | 0.0 | 0.0 |
| 45.573 | 7.5 | 0.0 | 0.0 |
| 45.573 | 22.5 | 0.756075 | 1.94636 |
| 45.573 | 37.5 | 0.658496 | 0.32388 |
| 45.573 | 52.5 | 0.489813 | 0.109075 |
| 45.573 | 67.5 | 0.407568 | 0.0801614 |
| 45.573 | 82.5 | 0.411029 | 0.0742058 |
| 45.573 | 97.5 | 0.503744 | 0.0683084 |
| 45.573 | 112.5 | 0.522763 | 0.0726095 |
| 45.573 | 127.5 | 0.616918 | 0.113073 |
| 45.573 | 142.5 | 0.345008 | 0.0762143 |
| 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 | 0.874114 | 0.700008 |
| 45.573 | 217.5 | 0.438607 | 0.0853366 |
| 45.573 | 232.5 | 0.608598 | 0.115579 |
| 45.573 | 247.5 | 0.465845 | 0.0781612 |
| 45.573 | 262.5 | 0.55073 | 0.0680051 |
| 45.573 | 277.5 | 0.449545 | 0.0701474 |
| 45.573 | 292.5 | 0.426879 | 0.0845413 |
| 45.573 | 307.5 | 0.420628 | 0.0955178 |
| 45.573 | 322.5 | 0.769345 | 0.413209 |
| 45.573 | 337.5 | 0.0 | 0.0 |
| 45.573 | 352.5 | 0.0 | 0.0 |
| 25.8419 | 7.5 | 0.433782 | 0.201588 |
| 25.8419 | 22.5 | 0.287022 | 0.109382 |
| 25.8419 | 37.5 | 0.248232 | 0.0815714 |
| 25.8419 | 52.5 | 0.217928 | 0.0591975 |
| 25.8419 | 67.5 | 0.163687 | 0.0745222 |
| 25.8419 | 82.5 | 0.203676 | 0.0576349 |
| 25.8419 | 97.5 | 0.216778 | 0.0329383 |
| 25.8419 | 112.5 | 0.215103 | 0.0338407 |
| 25.8419 | 127.5 | 0.251264 | 0.0687533 |
| 25.8419 | 142.5 | 0.0 | 0.0 |
| 25.8419 | 157.5 | 0.0 | 0.0 |
| 25.8419 | 172.5 | 0.0 | 0.0 |
| 25.8419 | 187.5 | 0.0 | 0.0 |
| 25.8419 | 202.5 | 0.0 | 0.0 |
| 25.8419 | 217.5 | 0.18644 | 0.123179 |
| 25.8419 | 232.5 | 0.17676 | 0.0636402 |
| 25.8419 | 247.5 | 0.23094 | 0.0378845 |
| 25.8419 | 262.5 | 0.190126 | 0.032266 |
| 25.8419 | 277.5 | 0.224267 | 0.0550923 |
| 25.8419 | 292.5 | 0.235939 | 0.0799205 |
| 25.8419 | 307.5 | 0.149797 | 0.0463492 |
| 25.8419 | 322.5 | 0.249012 | 0.0725108 |
| 25.8419 | 337.5 | 0.326299 | 0.0851969 |
| 25.8419 | 352.5 | 0.340942 | 0.52603 |
Experiment comment: