Measurement E187M150
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | A1 (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] | A1 (Legendre moment), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|
| 1.1875 | -1.28705 | 0.694151 | 0.896673 |
| 1.2125 | -0.374099 | 0.10588 | 0.117901 |
| 1.2375 | 1.53438 | 0.0813933 | 0.083115 |
| 1.2625 | 3.46046 | 0.0987131 | 0.47325 |
| 1.2875 | 4.08345 | 0.104504 | 0.811545 |
| 1.3125 | 3.32974 | 0.119197 | 1.00905 |
| 1.3375 | 3.23564 | 0.123259 | 0.829285 |
| 1.3625 | 2.72799 | 0.086893 | 0.68034 |
| 1.3875 | 2.61535 | 0.0804117 | 0.74733 |
| 1.4125 | 2.28139 | 0.107418 | 0.769135 |
| 1.4375 | 2.29576 | 0.158534 | 0.763045 |
| 1.4625 | 1.79222 | 0.137732 | 0.790055 |
| 1.4875 | 1.76503 | 0.0888832 | 0.740435 |
| 1.5125 | 1.31332 | 0.0834067 | 0.518712 |
| 1.5375 | 1.48543 | 0.0918164 | 0.546594 |
| 1.5625 | 1.1685 | 0.0921873 | 0.340586 |
| 1.5875 | 1.08673 | 0.0693308 | 0.231716 |
| 1.6125 | 1.00977 | 0.0667036 | 0.250085 |
| 1.6375 | 0.966773 | 0.0663044 | 0.286429 |
| 1.6625 | 0.90798 | 0.0746522 | 0.295729 |
| 1.6875 | 0.994884 | 0.0912875 | 0.344946 |
| 1.7125 | 0.64446 | 0.66164 | 0.38808 |
Measurement comment:
Experiment comment: