Measurement E187M163
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | A2 (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] | A2 (Legendre moment), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|
| 1.1875 | -3.60019 | 0.874222 | 1.84862 |
| 1.2125 | -2.82754 | 0.14265 | 0.627477 |
| 1.2375 | -2.07486 | 0.103149 | 0.554614 |
| 1.2625 | -0.949464 | 0.0985494 | 0.875243 |
| 1.2875 | -0.399897 | 0.101768 | 0.799129 |
| 1.3125 | 1.16538 | 0.0954881 | 0.323428 |
| 1.3375 | 0.78362 | 0.189341 | 0.375066 |
| 1.3625 | 0.979485 | 0.147357 | 0.359218 |
| 1.3875 | 1.47267 | 0.145368 | 0.631192 |
| 1.4125 | 1.68515 | 0.128693 | 0.73218 |
| 1.4375 | 1.50053 | 0.206434 | 0.748873 |
| 1.4625 | 1.64792 | 0.197782 | 0.774801 |
| 1.4875 | 1.92304 | 0.153004 | 0.51244 |
| 1.5125 | 1.35013 | 0.15194 | 0.608199 |
| 1.5375 | 1.56298 | 0.152107 | 0.628599 |
| 1.5625 | 1.39842 | 0.14393 | 0.673343 |
| 1.5875 | 1.36213 | 0.135978 | 0.771851 |
| 1.6125 | 1.24843 | 0.126646 | 0.666716 |
| 1.6375 | 1.18093 | 0.128206 | 0.694246 |
| 1.6625 | 0.915976 | 0.135021 | 0.519863 |
| 1.6875 | 0.86225 | 0.151448 | 0.428093 |
| 1.7125 | 1.74487 | 0.719381 | 0.988222 |
Measurement comment:
Experiment comment: