Measurement E187M152
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | A3 (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] | A3 (Legendre moment), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|
| 1.1875 | -0.0815293 | 0.722609 | 0.421742 |
| 1.2125 | -0.266652 | 0.191713 | 0.328133 |
| 1.2375 | -0.922293 | 0.137509 | 0.056455 |
| 1.2625 | -2.28247 | 0.137938 | 0.969745 |
| 1.2875 | -2.05272 | 0.131362 | 0.718855 |
| 1.3125 | -1.01068 | 0.11429 | 0.224144 |
| 1.3375 | 0.622357 | 0.214103 | 0.256871 |
| 1.3625 | 0.702139 | 0.156984 | 0.252854 |
| 1.3875 | 0.417592 | 0.122093 | 0.279813 |
| 1.4125 | 0.354673 | 0.104484 | 0.259853 |
| 1.4375 | 0.536659 | 0.155483 | 0.239041 |
| 1.4625 | 0.0218723 | 0.136741 | 0.308454 |
| 1.4875 | 0.0982356 | 0.10216 | 0.605027 |
| 1.5125 | 0.322067 | 0.109532 | 0.259414 |
| 1.5375 | 1.00574 | 0.113863 | 0.482314 |
| 1.5625 | 0.801163 | 0.118678 | 0.25652 |
| 1.5875 | 0.829685 | 0.0972373 | 0.219344 |
| 1.6125 | 0.856233 | 0.0982178 | 0.163084 |
| 1.6375 | 0.754374 | 0.0932467 | 0.259135 |
| 1.6625 | 0.561304 | 0.0987545 | 0.325452 |
| 1.6875 | 0.65717 | 0.11807 | 0.315197 |
| 1.7125 | 0.828587 | 0.439934 | 0.31933 |
Measurement comment:
Experiment comment: