Measurement E170M133
| Experiment: | e1e | |
|---|---|---|
| Year: | 2002 | |
| Spokesperson: | N. Markov | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.45 GeV2 | |
| W: | 1.6625 GeV | |
| ε: | 0.600584 | |
| 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 | 0.634437 | 0.176807 |
| 154.158 | 22.5 | 0.654859 | 0.187501 |
| 154.158 | 37.5 | 0.579632 | 0.150493 |
| 154.158 | 52.5 | 0.566425 | 0.151854 |
| 154.158 | 67.5 | 0.652076 | 0.170916 |
| 154.158 | 82.5 | 0.747962 | 0.20157 |
| 154.158 | 97.5 | 0.605547 | 0.166489 |
| 154.158 | 112.5 | 0.455662 | 0.140996 |
| 154.158 | 127.5 | 0.454434 | 0.182181 |
| 154.158 | 142.5 | 0.515606 | 0.25205 |
| 154.158 | 157.5 | 0.641878 | 0.228904 |
| 154.158 | 172.5 | 0.443978 | 0.159375 |
| 154.158 | 187.5 | 0.236511 | 0.116049 |
| 154.158 | 202.5 | 0.313998 | 0.122433 |
| 154.158 | 217.5 | 0.514993 | 0.223488 |
| 154.158 | 232.5 | 0.599908 | 0.209973 |
| 154.158 | 247.5 | 0.662474 | 0.201205 |
| 154.158 | 262.5 | 0.545268 | 0.168722 |
| 154.158 | 277.5 | 0.739821 | 0.200321 |
| 154.158 | 292.5 | 0.808243 | 0.222778 |
| 154.158 | 307.5 | 0.7025 | 0.193087 |
| 154.158 | 322.5 | 0.712145 | 0.188894 |
| 154.158 | 337.5 | 0.616772 | 0.176212 |
| 154.158 | 352.5 | 0.653803 | 0.183695 |
| 134.427 | 7.5 | 0.870453 | 0.23045 |
| 134.427 | 22.5 | 0.911733 | 0.21199 |
| 134.427 | 37.5 | 0.758922 | 0.180617 |
| 134.427 | 52.5 | 1.09615 | 0.382088 |
| 134.427 | 67.5 | 1.10659 | 0.32186 |
| 134.427 | 82.5 | 0.720635 | 0.167774 |
| 134.427 | 97.5 | 0.904608 | 0.179907 |
| 134.427 | 112.5 | 0.832289 | 0.165609 |
| 134.427 | 127.5 | 0.646884 | 0.176136 |
| 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 | 0.0 | 0.0 |
| 134.427 | 232.5 | 0.845843 | 0.231349 |
| 134.427 | 247.5 | 0.862674 | 0.173352 |
| 134.427 | 262.5 | 0.850665 | 0.18898 |
| 134.427 | 277.5 | 1.06886 | 0.270005 |
| 134.427 | 292.5 | 1.08083 | 0.334157 |
| 134.427 | 307.5 | 1.06478 | 0.342907 |
| 134.427 | 322.5 | 0.901843 | 0.236754 |
| 134.427 | 337.5 | 0.837473 | 0.207357 |
| 134.427 | 352.5 | 0.986696 | 0.259109 |
| 120.0 | 7.5 | 0.844716 | 0.195889 |
| 120.0 | 22.5 | 0.981257 | 0.208574 |
| 120.0 | 37.5 | 0.961078 | 0.203289 |
| 120.0 | 52.5 | 1.00885 | 0.283425 |
| 120.0 | 67.5 | 0.922596 | 0.176354 |
| 120.0 | 82.5 | 0.721518 | 0.127804 |
| 120.0 | 97.5 | 0.993525 | 0.171546 |
| 120.0 | 112.5 | 0.987307 | 0.149958 |
| 120.0 | 127.5 | 0.994108 | 0.260749 |
| 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 | 1.2562 | 0.261942 |
| 120.0 | 247.5 | 1.07292 | 0.155884 |
| 120.0 | 262.5 | 0.977895 | 0.163281 |
| 120.0 | 277.5 | 0.766825 | 0.136965 |
| 120.0 | 292.5 | 0.920503 | 0.20158 |
| 120.0 | 307.5 | 0.854641 | 0.220022 |
| 120.0 | 322.5 | 0.928392 | 0.201575 |
| 120.0 | 337.5 | 0.842182 | 0.182318 |
| 120.0 | 352.5 | 0.907428 | 0.207882 |
| 107.458 | 7.5 | 0.874763 | 0.133627 |
| 107.458 | 22.5 | 0.872685 | 0.142696 |
| 107.458 | 37.5 | 1.04395 | 0.20292 |
| 107.458 | 52.5 | 0.893735 | 0.21021 |
| 107.458 | 67.5 | 1.19572 | 0.171653 |
| 107.458 | 82.5 | 1.11101 | 0.146887 |
| 107.458 | 97.5 | 1.14527 | 0.159997 |
| 107.458 | 112.5 | 1.51461 | 0.19689 |
| 107.458 | 127.5 | 2.3154 | 0.68457 |
| 107.458 | 142.5 | 2.04213 | 0.276289 |
| 107.458 | 157.5 | 2.99219 | 2.31112 |
| 107.458 | 172.5 | 0.0 | 0.0 |
| 107.458 | 187.5 | 0.0 | 0.0 |
| 107.458 | 202.5 | 2.19519 | 5.12585 |
| 107.458 | 217.5 | 2.22903 | 0.289578 |
| 107.458 | 232.5 | 1.9393 | 0.991007 |
| 107.458 | 247.5 | 1.3877 | 0.174676 |
| 107.458 | 262.5 | 1.2777 | 0.146911 |
| 107.458 | 277.5 | 1.20109 | 0.170877 |
| 107.458 | 292.5 | 1.12903 | 0.180215 |
| 107.458 | 307.5 | 0.829764 | 0.191246 |
| 107.458 | 322.5 | 0.870178 | 0.157942 |
| 107.458 | 337.5 | 0.739841 | 0.110535 |
| 107.458 | 352.5 | 0.812754 | 0.130074 |
| 95.7392 | 7.5 | 0.725118 | 0.994606 |
| 95.7392 | 22.5 | 0.715947 | 0.105042 |
| 95.7392 | 37.5 | 0.81986 | 0.154463 |
| 95.7392 | 52.5 | 1.05429 | 0.147591 |
| 95.7392 | 67.5 | 1.28284 | 0.13109 |
| 95.7392 | 82.5 | 1.41963 | 0.130156 |
| 95.7392 | 97.5 | 1.60322 | 0.132737 |
| 95.7392 | 112.5 | 1.66586 | 0.224635 |
| 95.7392 | 127.5 | 2.04397 | 0.420685 |
| 95.7392 | 142.5 | 2.35451 | 0.148921 |
| 95.7392 | 157.5 | 2.4367 | 2.63969 |
| 95.7392 | 172.5 | 4.54632 | 4.14033 |
| 95.7392 | 187.5 | 3.7945 | 12.2023 |
| 95.7392 | 202.5 | 2.7474 | 0.443891 |
| 95.7392 | 217.5 | 2.16895 | 0.165693 |
| 95.7392 | 232.5 | 2.11218 | 0.731912 |
| 95.7392 | 247.5 | 1.69328 | 0.26997 |
| 95.7392 | 262.5 | 1.69751 | 0.141972 |
| 95.7392 | 277.5 | 1.45627 | 0.126852 |
| 95.7392 | 292.5 | 1.19512 | 0.113159 |
| 95.7392 | 307.5 | 0.887172 | 0.112947 |
| 95.7392 | 322.5 | 0.907603 | 0.157535 |
| 95.7392 | 337.5 | 0.793292 | 0.0916551 |
| 95.7392 | 352.5 | 0.842298 | 0.289168 |
| 84.2608 | 7.5 | 1.12471 | 0.256524 |
| 84.2608 | 22.5 | 0.614041 | 0.104395 |
| 84.2608 | 37.5 | 0.820148 | 0.134189 |
| 84.2608 | 52.5 | 1.10292 | 0.111552 |
| 84.2608 | 67.5 | 1.49179 | 0.0963462 |
| 84.2608 | 82.5 | 1.73022 | 0.113535 |
| 84.2608 | 97.5 | 1.68397 | 0.117499 |
| 84.2608 | 112.5 | 1.76147 | 0.279023 |
| 84.2608 | 127.5 | 1.83306 | 0.185323 |
| 84.2608 | 142.5 | 1.9314 | 0.106025 |
| 84.2608 | 157.5 | 2.19399 | 1.23016 |
| 84.2608 | 172.5 | 1.54567 | 0.378902 |
| 84.2608 | 187.5 | 1.69994 | 0.543406 |
| 84.2608 | 202.5 | 2.75579 | 2.01437 |
| 84.2608 | 217.5 | 1.9166 | 0.107689 |
| 84.2608 | 232.5 | 1.91866 | 0.286874 |
| 84.2608 | 247.5 | 2.11412 | 0.405059 |
| 84.2608 | 262.5 | 1.95749 | 0.113001 |
| 84.2608 | 277.5 | 1.78509 | 0.110833 |
| 84.2608 | 292.5 | 1.39934 | 0.100545 |
| 84.2608 | 307.5 | 0.978482 | 0.124757 |
| 84.2608 | 322.5 | 1.04823 | 0.15992 |
| 84.2608 | 337.5 | 0.816302 | 0.0873582 |
| 84.2608 | 352.5 | 0.905182 | 0.277394 |
| 72.5424 | 7.5 | 1.29359 | 1.19311 |
| 72.5424 | 22.5 | 0.664892 | 0.091523 |
| 72.5424 | 37.5 | 0.716137 | 0.159418 |
| 72.5424 | 52.5 | 1.23545 | 0.111243 |
| 72.5424 | 67.5 | 1.44527 | 0.0871384 |
| 72.5424 | 82.5 | 1.58791 | 0.0955333 |
| 72.5424 | 97.5 | 1.7938 | 0.126871 |
| 72.5424 | 112.5 | 1.87325 | 0.29954 |
| 72.5424 | 127.5 | 1.80688 | 0.144335 |
| 72.5424 | 142.5 | 1.78407 | 0.102423 |
| 72.5424 | 157.5 | 1.72754 | 0.548785 |
| 72.5424 | 172.5 | 1.37184 | 0.186184 |
| 72.5424 | 187.5 | 1.52829 | 0.172032 |
| 72.5424 | 202.5 | 1.25593 | 0.247676 |
| 72.5424 | 217.5 | 1.69547 | 0.0941707 |
| 72.5424 | 232.5 | 1.73644 | 0.117442 |
| 72.5424 | 247.5 | 1.65397 | 0.361106 |
| 72.5424 | 262.5 | 1.85926 | 0.115753 |
| 72.5424 | 277.5 | 1.56924 | 0.102388 |
| 72.5424 | 292.5 | 1.42666 | 0.106189 |
| 72.5424 | 307.5 | 1.0963 | 0.136233 |
| 72.5424 | 322.5 | 1.07233 | 0.163813 |
| 72.5424 | 337.5 | 0.761494 | 0.0738158 |
| 72.5424 | 352.5 | 1.17038 | 0.337101 |
| 60.0 | 7.5 | 0.86368 | 0.843927 |
| 60.0 | 22.5 | 0.864251 | 0.141289 |
| 60.0 | 37.5 | 0.911643 | 0.11637 |
| 60.0 | 52.5 | 1.14747 | 0.0965839 |
| 60.0 | 67.5 | 1.40953 | 0.0816388 |
| 60.0 | 82.5 | 1.48479 | 0.0946895 |
| 60.0 | 97.5 | 1.54655 | 0.110022 |
| 60.0 | 112.5 | 1.73542 | 0.268375 |
| 60.0 | 127.5 | 1.64162 | 0.106309 |
| 60.0 | 142.5 | 1.51148 | 0.0809314 |
| 60.0 | 157.5 | 1.16876 | 0.426854 |
| 60.0 | 172.5 | 1.05791 | 0.129161 |
| 60.0 | 187.5 | 1.17651 | 0.175107 |
| 60.0 | 202.5 | 1.30733 | 0.36299 |
| 60.0 | 217.5 | 1.56203 | 0.090333 |
| 60.0 | 232.5 | 1.75116 | 0.109682 |
| 60.0 | 247.5 | 1.99537 | 0.31938 |
| 60.0 | 262.5 | 1.33756 | 0.109718 |
| 60.0 | 277.5 | 1.49218 | 0.0907333 |
| 60.0 | 292.5 | 1.36832 | 0.127893 |
| 60.0 | 307.5 | 1.05969 | 0.154784 |
| 60.0 | 322.5 | 1.06999 | 0.15165 |
| 60.0 | 337.5 | 1.10319 | 0.158258 |
| 60.0 | 352.5 | 0.0 | 0.0 |
| 45.573 | 7.5 | 0.0 | 0.0 |
| 45.573 | 22.5 | 0.674931 | 1.06804 |
| 45.573 | 37.5 | 1.96362 | 0.626807 |
| 45.573 | 52.5 | 1.07782 | 0.150414 |
| 45.573 | 67.5 | 1.42754 | 0.134158 |
| 45.573 | 82.5 | 1.39942 | 0.117125 |
| 45.573 | 97.5 | 1.61382 | 0.134346 |
| 45.573 | 112.5 | 1.26416 | 0.129592 |
| 45.573 | 127.5 | 1.50085 | 0.0988327 |
| 45.573 | 142.5 | 1.11293 | 0.0821025 |
| 45.573 | 157.5 | 0.989472 | 0.268358 |
| 45.573 | 172.5 | 1.07653 | 0.14013 |
| 45.573 | 187.5 | 0.836213 | 0.108152 |
| 45.573 | 202.5 | 1.11089 | 0.361755 |
| 45.573 | 217.5 | 1.09425 | 0.0878072 |
| 45.573 | 232.5 | 1.31719 | 0.0957424 |
| 45.573 | 247.5 | 1.47139 | 0.159157 |
| 45.573 | 262.5 | 1.48061 | 0.114805 |
| 45.573 | 277.5 | 1.42507 | 0.0947099 |
| 45.573 | 292.5 | 1.35523 | 0.129596 |
| 45.573 | 307.5 | 1.0265 | 0.172513 |
| 45.573 | 322.5 | 1.15577 | 0.498608 |
| 45.573 | 337.5 | 0.0 | 0.0 |
| 45.573 | 352.5 | 0.0 | 0.0 |
| 25.8419 | 7.5 | 9.88379 | 3.84069 |
| 25.8419 | 22.5 | 11.2321 | 3.99761 |
| 25.8419 | 37.5 | 6.43441 | 8.70427 |
| 25.8419 | 52.5 | 5.36582 | 2.90379 |
| 25.8419 | 67.5 | 1.16032 | 0.207808 |
| 25.8419 | 82.5 | 1.10486 | 0.140249 |
| 25.8419 | 97.5 | 1.07057 | 0.11261 |
| 25.8419 | 112.5 | 1.0178 | 0.121129 |
| 25.8419 | 127.5 | 0.844928 | 0.0693231 |
| 25.8419 | 142.5 | 0.781496 | 0.0619669 |
| 25.8419 | 157.5 | 0.768496 | 0.285344 |
| 25.8419 | 172.5 | 0.884288 | 0.198033 |
| 25.8419 | 187.5 | 0.578787 | 0.178643 |
| 25.8419 | 202.5 | 0.725641 | 0.623602 |
| 25.8419 | 217.5 | 0.816941 | 0.0599671 |
| 25.8419 | 232.5 | 0.824737 | 0.0602209 |
| 25.8419 | 247.5 | 1.03163 | 0.139734 |
| 25.8419 | 262.5 | 1.03379 | 0.119 |
| 25.8419 | 277.5 | 1.06277 | 0.147097 |
| 25.8419 | 292.5 | 1.20176 | 0.17968 |
| 25.8419 | 307.5 | 3.76388 | 3.21855 |
| 25.8419 | 322.5 | 8.18183 | 4.60807 |
| 25.8419 | 337.5 | 10.3774 | 3.11899 |
| 25.8419 | 352.5 | 12.7596 | 4.09685 |
Experiment comment: