Measurement E170M84
| Experiment: | e1e | |
|---|---|---|
| Year: | 2002 | |
| Spokesperson: | N. Markov | |
| Reaction: | ep → π0p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.95 GeV2 | |
| W: | 1.4375 GeV | |
| ε: | 0.586133 | |
| 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 | 0.0487742 | 0.0176409 |
| 154.158 | 22.5 | 0.0617394 | 0.0261362 |
| 154.158 | 37.5 | 0.0773518 | 0.0342186 |
| 154.158 | 52.5 | 0.0918806 | 0.0341763 |
| 154.158 | 67.5 | 0.113814 | 0.0420729 |
| 154.158 | 82.5 | 0.112651 | 0.0475207 |
| 154.158 | 97.5 | 0.12095 | 0.0501768 |
| 154.158 | 112.5 | 0.16989 | 0.0623101 |
| 154.158 | 127.5 | 0.18365 | 0.0609295 |
| 154.158 | 142.5 | 0.27199 | 0.0912153 |
| 154.158 | 157.5 | 0.302297 | 0.0876906 |
| 154.158 | 172.5 | 0.229183 | 0.0591529 |
| 154.158 | 187.5 | 0.28285 | 0.0706227 |
| 154.158 | 202.5 | 0.26321 | 0.0765431 |
| 154.158 | 217.5 | 0.278175 | 0.0799424 |
| 154.158 | 232.5 | 0.241514 | 0.0700683 |
| 154.158 | 247.5 | 0.159914 | 0.0488096 |
| 154.158 | 262.5 | 0.141649 | 0.0505292 |
| 154.158 | 277.5 | 0.105303 | 0.0382945 |
| 154.158 | 292.5 | 0.124206 | 0.0403309 |
| 154.158 | 307.5 | 0.0755201 | 0.0268732 |
| 154.158 | 322.5 | 0.0599141 | 0.0230421 |
| 154.158 | 337.5 | 0.0552692 | 0.0213501 |
| 154.158 | 352.5 | 0.0722528 | 0.0229328 |
| 134.427 | 7.5 | 0.359734 | 0.115469 |
| 134.427 | 22.5 | 0.356543 | 0.109554 |
| 134.427 | 37.5 | 0.376738 | 0.100789 |
| 134.427 | 52.5 | 0.322372 | 0.0864672 |
| 134.427 | 67.5 | 0.515143 | 0.160735 |
| 134.427 | 82.5 | 0.720895 | 0.204127 |
| 134.427 | 97.5 | 0.920408 | 0.293248 |
| 134.427 | 112.5 | 0.638512 | 0.214755 |
| 134.427 | 127.5 | 0.72244 | 0.225586 |
| 134.427 | 142.5 | 0.825593 | 0.292321 |
| 134.427 | 157.5 | 0.728952 | 0.216768 |
| 134.427 | 172.5 | 0.702424 | 0.285984 |
| 134.427 | 187.5 | 1.09888 | 0.460906 |
| 134.427 | 202.5 | 0.761244 | 0.222334 |
| 134.427 | 217.5 | 0.634107 | 0.206217 |
| 134.427 | 232.5 | 0.832743 | 0.263064 |
| 134.427 | 247.5 | 0.806268 | 0.212605 |
| 134.427 | 262.5 | 0.744458 | 0.22682 |
| 134.427 | 277.5 | 0.681748 | 0.240365 |
| 134.427 | 292.5 | 0.632214 | 0.162722 |
| 134.427 | 307.5 | 0.627075 | 0.159777 |
| 134.427 | 322.5 | 0.352293 | 0.103295 |
| 134.427 | 337.5 | 0.348354 | 0.11219 |
| 134.427 | 352.5 | 0.297738 | 0.105535 |
| 120.0 | 7.5 | 0.578322 | 0.431464 |
| 120.0 | 22.5 | 0.506135 | 0.152793 |
| 120.0 | 37.5 | 0.784927 | 0.205592 |
| 120.0 | 52.5 | 0.955712 | 0.24912 |
| 120.0 | 67.5 | 1.02468 | 0.266946 |
| 120.0 | 82.5 | 1.10208 | 0.265338 |
| 120.0 | 97.5 | 1.04663 | 0.220064 |
| 120.0 | 112.5 | 1.50302 | 0.308676 |
| 120.0 | 127.5 | 1.35632 | 0.26863 |
| 120.0 | 142.5 | 2.02811 | 2.42472 |
| 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 | 2.66987 | 2.36215 |
| 120.0 | 232.5 | 0.969624 | 0.221271 |
| 120.0 | 247.5 | 1.4005 | 0.263257 |
| 120.0 | 262.5 | 1.24572 | 0.289448 |
| 120.0 | 277.5 | 1.25934 | 0.284467 |
| 120.0 | 292.5 | 1.01028 | 0.247635 |
| 120.0 | 307.5 | 0.923526 | 0.232144 |
| 120.0 | 322.5 | 0.965704 | 0.246014 |
| 120.0 | 337.5 | 0.610557 | 0.168458 |
| 120.0 | 352.5 | 0.672383 | 0.201596 |
| 107.458 | 7.5 | 0.627226 | 1.18949 |
| 107.458 | 22.5 | 0.794826 | 0.170041 |
| 107.458 | 37.5 | 0.951901 | 0.213005 |
| 107.458 | 52.5 | 1.50225 | 0.305422 |
| 107.458 | 67.5 | 1.51775 | 0.247487 |
| 107.458 | 82.5 | 1.89518 | 0.336318 |
| 107.458 | 97.5 | 1.48264 | 0.229186 |
| 107.458 | 112.5 | 1.58507 | 0.260665 |
| 107.458 | 127.5 | 1.61184 | 0.221007 |
| 107.458 | 142.5 | 1.21836 | 0.51699 |
| 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 | 1.21914 | 0.482135 |
| 107.458 | 232.5 | 1.78421 | 0.263992 |
| 107.458 | 247.5 | 1.56205 | 0.259697 |
| 107.458 | 262.5 | 1.77176 | 0.278889 |
| 107.458 | 277.5 | 1.48249 | 0.265216 |
| 107.458 | 292.5 | 1.48143 | 0.283258 |
| 107.458 | 307.5 | 1.32896 | 0.287795 |
| 107.458 | 322.5 | 1.08605 | 0.22832 |
| 107.458 | 337.5 | 0.731005 | 0.156708 |
| 107.458 | 352.5 | 1.76752 | 1.62774 |
| 95.7392 | 7.5 | 1.19596 | 0.294933 |
| 95.7392 | 22.5 | 0.947398 | 0.143931 |
| 95.7392 | 37.5 | 1.20114 | 0.201353 |
| 95.7392 | 52.5 | 1.5219 | 0.268979 |
| 95.7392 | 67.5 | 1.56485 | 0.249883 |
| 95.7392 | 82.5 | 1.44022 | 0.195039 |
| 95.7392 | 97.5 | 1.66651 | 0.219254 |
| 95.7392 | 112.5 | 2.12304 | 0.230214 |
| 95.7392 | 127.5 | 1.71475 | 0.202079 |
| 95.7392 | 142.5 | 3.13866 | 1.58932 |
| 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 | 1.88506 | 0.69194 |
| 95.7392 | 232.5 | 1.93046 | 0.203604 |
| 95.7392 | 247.5 | 1.81235 | 0.213263 |
| 95.7392 | 262.5 | 1.67245 | 0.218637 |
| 95.7392 | 277.5 | 1.91813 | 0.249862 |
| 95.7392 | 292.5 | 1.96232 | 0.27946 |
| 95.7392 | 307.5 | 1.45345 | 0.233982 |
| 95.7392 | 322.5 | 1.37586 | 0.216684 |
| 95.7392 | 337.5 | 1.23595 | 0.175097 |
| 95.7392 | 352.5 | 2.15481 | 1.80485 |
| 84.2608 | 7.5 | 1.78955 | 0.494808 |
| 84.2608 | 22.5 | 1.0908 | 0.147405 |
| 84.2608 | 37.5 | 1.08798 | 0.156709 |
| 84.2608 | 52.5 | 1.60699 | 0.211712 |
| 84.2608 | 67.5 | 1.61444 | 0.204692 |
| 84.2608 | 82.5 | 1.47777 | 0.184316 |
| 84.2608 | 97.5 | 1.66451 | 0.1621 |
| 84.2608 | 112.5 | 1.44646 | 0.146399 |
| 84.2608 | 127.5 | 1.77523 | 0.155248 |
| 84.2608 | 142.5 | 1.93558 | 1.34872 |
| 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 | 2.23999 | 1.12823 |
| 84.2608 | 232.5 | 1.73159 | 0.170816 |
| 84.2608 | 247.5 | 1.83851 | 0.170293 |
| 84.2608 | 262.5 | 1.727 | 0.161533 |
| 84.2608 | 277.5 | 2.05205 | 0.238844 |
| 84.2608 | 292.5 | 1.54953 | 0.202865 |
| 84.2608 | 307.5 | 1.67908 | 0.242706 |
| 84.2608 | 322.5 | 1.41849 | 0.175685 |
| 84.2608 | 337.5 | 1.12497 | 0.129664 |
| 84.2608 | 352.5 | 1.49641 | 1.54602 |
| 72.5424 | 7.5 | 1.60212 | 0.458776 |
| 72.5424 | 22.5 | 1.04318 | 0.111462 |
| 72.5424 | 37.5 | 1.13522 | 0.165553 |
| 72.5424 | 52.5 | 1.3705 | 0.187956 |
| 72.5424 | 67.5 | 1.45783 | 0.212294 |
| 72.5424 | 82.5 | 1.61525 | 0.180219 |
| 72.5424 | 97.5 | 1.39653 | 0.139453 |
| 72.5424 | 112.5 | 1.61042 | 0.139929 |
| 72.5424 | 127.5 | 1.43215 | 0.134346 |
| 72.5424 | 142.5 | 2.05146 | 0.589694 |
| 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 | 0.0 | 0.0 |
| 72.5424 | 217.5 | 1.34142 | 0.231035 |
| 72.5424 | 232.5 | 1.48483 | 0.137468 |
| 72.5424 | 247.5 | 1.51829 | 0.144716 |
| 72.5424 | 262.5 | 1.54509 | 0.156253 |
| 72.5424 | 277.5 | 1.33146 | 0.17591 |
| 72.5424 | 292.5 | 1.32835 | 0.222658 |
| 72.5424 | 307.5 | 1.27076 | 0.184059 |
| 72.5424 | 322.5 | 1.07073 | 0.145691 |
| 72.5424 | 337.5 | 1.21181 | 0.152338 |
| 72.5424 | 352.5 | 1.79933 | 1.02599 |
| 60.0 | 7.5 | 2.36154 | 3.39161 |
| 60.0 | 22.5 | 0.911514 | 0.147612 |
| 60.0 | 37.5 | 0.982126 | 0.14538 |
| 60.0 | 52.5 | 0.933342 | 0.16166 |
| 60.0 | 67.5 | 1.24307 | 0.189956 |
| 60.0 | 82.5 | 1.01536 | 0.13816 |
| 60.0 | 97.5 | 1.06547 | 0.112143 |
| 60.0 | 112.5 | 0.923201 | 0.102378 |
| 60.0 | 127.5 | 1.13698 | 0.132619 |
| 60.0 | 142.5 | 1.52359 | 2.58329 |
| 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 | 0.0 | 0.0 |
| 60.0 | 217.5 | 1.21859 | 0.3116 |
| 60.0 | 232.5 | 0.947419 | 0.132416 |
| 60.0 | 247.5 | 1.08444 | 0.103552 |
| 60.0 | 262.5 | 0.94689 | 0.115331 |
| 60.0 | 277.5 | 0.805507 | 0.136867 |
| 60.0 | 292.5 | 0.937173 | 0.147359 |
| 60.0 | 307.5 | 1.19431 | 0.195207 |
| 60.0 | 322.5 | 0.787328 | 0.117976 |
| 60.0 | 337.5 | 0.78767 | 0.0931421 |
| 60.0 | 352.5 | 2.55729 | 1.17588 |
| 45.573 | 7.5 | 1.16225 | 0.581728 |
| 45.573 | 22.5 | 0.71449 | 0.183566 |
| 45.573 | 37.5 | 0.572584 | 0.128894 |
| 45.573 | 52.5 | 0.483754 | 0.0895606 |
| 45.573 | 67.5 | 0.574471 | 0.135069 |
| 45.573 | 82.5 | 0.469481 | 0.0918787 |
| 45.573 | 97.5 | 0.616835 | 0.0789586 |
| 45.573 | 112.5 | 0.606705 | 0.0824162 |
| 45.573 | 127.5 | 0.589753 | 0.0824392 |
| 45.573 | 142.5 | 0.691543 | 0.748083 |
| 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 | 0.0 | 0.0 |
| 45.573 | 217.5 | 0.760278 | 0.291294 |
| 45.573 | 232.5 | 0.618616 | 0.0773721 |
| 45.573 | 247.5 | 0.614033 | 0.078431 |
| 45.573 | 262.5 | 0.633297 | 0.0912591 |
| 45.573 | 277.5 | 0.516191 | 0.11326 |
| 45.573 | 292.5 | 0.771403 | 0.174293 |
| 45.573 | 307.5 | 0.574313 | 0.141696 |
| 45.573 | 322.5 | 0.600565 | 0.137706 |
| 45.573 | 337.5 | 0.85643 | 0.273479 |
| 45.573 | 352.5 | 1.10837 | 0.575437 |
| 25.8419 | 7.5 | 0.729886 | 0.596239 |
| 25.8419 | 22.5 | 0.395173 | 0.115777 |
| 25.8419 | 37.5 | 0.252263 | 0.0602667 |
| 25.8419 | 52.5 | 0.266571 | 0.0961314 |
| 25.8419 | 67.5 | 0.20739 | 0.0595478 |
| 25.8419 | 82.5 | 0.264281 | 0.0578743 |
| 25.8419 | 97.5 | 0.223041 | 0.0589882 |
| 25.8419 | 112.5 | 0.249179 | 0.0468855 |
| 25.8419 | 127.5 | 0.247982 | 0.0541737 |
| 25.8419 | 142.5 | 0.46363 | 0.315933 |
| 25.8419 | 157.5 | 0.211633 | 0.283102 |
| 25.8419 | 172.5 | 1.28649 | 0.991825 |
| 25.8419 | 187.5 | 0.112209 | 0.220089 |
| 25.8419 | 202.5 | 0.555618 | 0.430891 |
| 25.8419 | 217.5 | 0.531279 | 0.427257 |
| 25.8419 | 232.5 | 0.249168 | 0.049883 |
| 25.8419 | 247.5 | 0.258956 | 0.0499237 |
| 25.8419 | 262.5 | 0.320003 | 0.0618801 |
| 25.8419 | 277.5 | 0.307493 | 0.0695569 |
| 25.8419 | 292.5 | 0.370798 | 0.0943306 |
| 25.8419 | 307.5 | 0.267226 | 0.084709 |
| 25.8419 | 322.5 | 0.215862 | 0.0958149 |
| 25.8419 | 337.5 | 0.388499 | 0.163528 |
| 25.8419 | 352.5 | 0.0 | 0.0 |
Experiment comment: