Measurement E187M161
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | A0 (Legendre moment) | |
| Q2: | 0.5 GeV2 | |
| W: | 1.1875 — 1.7125 GeV | |
| Ebeam: | 2.039 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 //
|
|
| W, [GeV] | A0 (Legendre moment) , [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|
| 1.1875 | 6.78026 | 0.269073 | 1.48512 |
| 1.2125 | 9.09894 | 0.060821 | 0.701841 |
| 1.2375 | 7.76624 | 0.0570507 | 0.805085 |
| 1.2625 | 6.09599 | 0.0585222 | 1.09986 |
| 1.2875 | 4.66683 | 0.0579686 | 1.14304 |
| 1.3125 | 3.51888 | 0.0615947 | 0.980116 |
| 1.3375 | 2.63863 | 0.0526479 | 0.609858 |
| 1.3625 | 2.29929 | 0.0357612 | 0.57157 |
| 1.3875 | 2.13718 | 0.0392144 | 0.533263 |
| 1.4125 | 2.11749 | 0.0401513 | 0.526895 |
| 1.4375 | 1.98664 | 0.0649513 | 0.509165 |
| 1.4625 | 2.09857 | 0.0604423 | 0.514166 |
| 1.4875 | 2.27692 | 0.0429105 | 0.463629 |
| 1.5125 | 1.64794 | 0.0424865 | 0.393871 |
| 1.5375 | 1.25971 | 0.0451109 | 0.317164 |
| 1.5625 | 0.967232 | 0.0699344 | 0.317651 |
| 1.5875 | 0.925573 | 0.0965883 | 0.262425 |
| 1.6125 | 0.909117 | 0.0881642 | 0.22141 |
| 1.6375 | 0.856268 | 0.0468871 | 0.263552 |
| 1.6625 | 0.831939 | 0.0435527 | 0.221582 |
| 1.6875 | 0.750109 | 0.0491487 | 0.197025 |
| 1.7125 | 1.21899 | 0.269762 | 0.581903 |
Measurement comment:
Experiment comment: