Measurement E187M3
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ (exclusive) | |
| Q2: | 0.5 GeV2 | |
| W: | 1.1375 GeV | |
| Publication: |
Y. Tian, R.W. Gothe, V.I. Mokeev and G. Hollis (For CLAS Collaboration) Exclusive π− Electroproduction off the Neutron in Deuterium in the Resonance Region // CLAS-Notes 2021-101 //
|
|
| cos(θ) | φ, [degree] | dσ/dΩ (exclusive), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.5 | 90.0 | 4.76228 | 0.274282 | 0.678703 |
| -0.5 | 100.0 | 4.9248 | 0.291255 | 0.693601 |
| -0.5 | 112.5 | 4.65494 | 0.240762 | 0.574058 |
| -0.5 | 140.0 | 5.96987 | 0.403279 | 0.462465 |
| -0.5 | 150.0 | 5.12007 | 0.281084 | 0.394023 |
| -0.5 | 157.5 | 5.61781 | 0.365545 | 0.454551 |
| -0.5 | 180.0 | 3.98331 | 0.229878 | 0.314581 |
| -0.5 | 202.5 | 4.89889 | 0.28538 | 0.413532 |
| -0.5 | 210.0 | 4.99142 | 0.24924 | 0.393363 |
| -0.5 | 220.0 | 6.68311 | 0.454833 | 0.530073 |
| -0.5 | 247.5 | 4.70668 | 0.239916 | 0.457691 |
| -0.5 | 260.0 | 4.50902 | 0.261556 | 0.499445 |
| -0.5 | 270.0 | 4.41122 | 0.248918 | 0.489424 |
| -0.3 | 90.0 | 4.6883 | 0.278149 | 0.437895 |
| -0.3 | 100.0 | 4.82444 | 0.298497 | 0.452924 |
| -0.3 | 112.5 | 5.14302 | 0.284323 | 0.485601 |
| -0.3 | 150.0 | 4.94473 | 0.273081 | 0.36615 |
| -0.3 | 157.5 | 4.60267 | 0.313308 | 0.345529 |
| -0.3 | 180.0 | 4.75883 | 0.224607 | 0.356094 |
| -0.3 | 202.5 | 5.45538 | 0.285217 | 0.553763 |
| -0.3 | 210.0 | 5.51089 | 0.250544 | 0.508 |
| -0.3 | 220.0 | 5.58702 | 0.399029 | 0.582167 |
| -0.3 | 247.5 | 5.14707 | 0.258244 | 0.375574 |
| -0.3 | 260.0 | 4.82807 | 0.26134 | 0.388126 |
| -0.3 | 270.0 | 4.69681 | 0.244395 | 0.380503 |
| -0.1 | 90.0 | 5.08931 | 0.227518 | 0.415814 |
| -0.1 | 100.0 | 5.16386 | 0.24386 | 0.424156 |
| -0.1 | 112.5 | 5.50682 | 0.261698 | 0.454453 |
| -0.1 | 140.0 | 5.79212 | 0.327075 | 0.381662 |
| -0.1 | 150.0 | 5.16617 | 0.212736 | 0.347462 |
| -0.1 | 157.5 | 4.8709 | 0.219678 | 0.349151 |
| -0.1 | 180.0 | 4.60989 | 0.192262 | 0.34371 |
| -0.1 | 202.5 | 5.07597 | 0.224969 | 0.434377 |
| -0.1 | 210.0 | 5.2055 | 0.212297 | 0.433517 |
| -0.1 | 220.0 | 5.61435 | 0.323486 | 0.543511 |
| -0.1 | 247.5 | 5.4231 | 0.235779 | 0.382788 |
| -0.1 | 260.0 | 5.23962 | 0.223568 | 0.36748 |
| -0.1 | 270.0 | 5.02583 | 0.206273 | 0.357653 |
| 0.1 | 90.0 | 5.65404 | 0.259468 | 0.414961 |
| 0.1 | 100.0 | 5.86669 | 0.28459 | 0.438324 |
| 0.1 | 112.5 | 6.28689 | 0.334702 | 0.507012 |
| 0.1 | 140.0 | 4.81707 | 0.282511 | 0.416437 |
| 0.1 | 150.0 | 4.80669 | 0.197463 | 0.338556 |
| 0.1 | 157.5 | 4.53914 | 0.198146 | 0.312459 |
| 0.1 | 180.0 | 4.60475 | 0.199554 | 0.306459 |
| 0.1 | 202.5 | 4.64726 | 0.215601 | 0.338085 |
| 0.1 | 210.0 | 4.93405 | 0.212472 | 0.351126 |
| 0.1 | 220.0 | 5.27051 | 0.301745 | 0.417654 |
| 0.1 | 247.5 | 5.77258 | 0.27745 | 0.42197 |
| 0.1 | 260.0 | 5.32409 | 0.244059 | 0.377635 |
| 0.1 | 270.0 | 5.17895 | 0.224537 | 0.36679 |
| 0.3 | 90.0 | 5.47359 | 0.309747 | 0.531694 |
| 0.3 | 100.0 | 5.64346 | 0.344037 | 0.569219 |
| 0.3 | 112.5 | 5.70978 | 0.428104 | 0.65294 |
| 0.3 | 150.0 | 4.00479 | 0.198652 | 0.296755 |
| 0.3 | 157.5 | 3.86997 | 0.187121 | 0.279384 |
| 0.3 | 180.0 | 4.46509 | 0.191174 | 0.327277 |
| 0.3 | 202.5 | 4.3726 | 0.221324 | 0.289404 |
| 0.3 | 210.0 | 4.53475 | 0.211083 | 0.301901 |
| 0.3 | 220.0 | 4.20731 | 0.315325 | 0.362797 |
| 0.3 | 247.5 | 6.09384 | 0.445613 | 0.522831 |
| 0.3 | 270.0 | 5.19879 | 0.358788 | 0.47179 |
| 0.5 | 90.0 | 5.22304 | 0.373437 | 0.56642 |
| 0.5 | 100.0 | 5.37219 | 0.412693 | 0.55622 |
| 0.5 | 112.5 | 4.82568 | 0.326405 | 0.445807 |
| 0.5 | 140.0 | 4.00769 | 0.218429 | 0.312615 |
| 0.5 | 150.0 | 4.10987 | 0.181733 | 0.298638 |
| 0.5 | 157.5 | 4.04637 | 0.199994 | 0.292617 |
| 0.5 | 180.0 | 4.23702 | 0.231044 | 0.389045 |
| 0.5 | 202.5 | 4.00447 | 0.200981 | 0.342944 |
| 0.5 | 210.0 | 3.9916 | 0.199393 | 0.340778 |
| 0.5 | 220.0 | 3.87684 | 0.250255 | 0.337455 |
| 0.7 | 112.5 | 4.01167 | 0.234259 | 0.339368 |
| 0.7 | 140.0 | 4.04004 | 0.190853 | 0.405453 |
| 0.7 | 150.0 | 3.82896 | 0.1479 | 0.359289 |
| 0.7 | 157.5 | 3.70638 | 0.163921 | 0.339588 |
| 0.7 | 180.0 | 3.4552 | 0.165245 | 0.238739 |
| 0.7 | 202.5 | 3.66951 | 0.164405 | 0.250275 |
| 0.7 | 210.0 | 3.92821 | 0.152333 | 0.280819 |
| 0.7 | 220.0 | 4.17492 | 0.199555 | 0.321736 |
| 0.7 | 247.5 | 4.12672 | 0.230262 | 0.349317 |
| 0.7 | 260.0 | 3.5002 | 0.268215 | 0.292287 |
| 0.7 | 270.0 | 3.31293 | 0.245542 | 0.267352 |
| 0.9 | 90.0 | 3.17892 | 0.159725 | 0.27004 |
| 0.9 | 100.0 | 3.54325 | 0.196952 | 0.313123 |
| 0.9 | 112.5 | 3.83232 | 0.184052 | 0.311629 |
| 0.9 | 140.0 | 3.61723 | 0.185737 | 0.32812 |
| 0.9 | 150.0 | 3.70327 | 0.149232 | 0.299922 |
| 0.9 | 157.5 | 3.63642 | 0.175315 | 0.319049 |
| 0.9 | 180.0 | 3.87286 | 0.177365 | 0.305288 |
| 0.9 | 202.5 | 3.92792 | 0.167 | 0.314947 |
| 0.9 | 210.0 | 3.86544 | 0.141658 | 0.309326 |
| 0.9 | 220.0 | 3.80395 | 0.170836 | 0.291742 |
| 0.9 | 247.5 | 3.84413 | 0.179746 | 0.330566 |
| 0.9 | 260.0 | 3.97013 | 0.214665 | 0.314339 |
| 0.9 | 270.0 | 3.78589 | 0.183255 | 0.287513 |
Experiment comment: