Measurement E187M168
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | B2 (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] | B2 (Legendre moment), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|
| 1.1875 | -0.0184725 | 0.567035 | 1.15929 |
| 1.2125 | -1.5222 | 0.389533 | 0.705261 |
| 1.2375 | -2.11205 | 0.374946 | 1.03963 |
| 1.2625 | -0.378178 | 0.307325 | 0.787434 |
| 1.2875 | 0.54307 | 0.289562 | 0.345479 |
| 1.3125 | -1.54328 | 0.284819 | 0.468988 |
| 1.3375 | -0.720212 | 0.272746 | 0.331469 |
| 1.3625 | -0.852659 | 0.18883 | 0.467695 |
| 1.3875 | -0.736083 | 0.174767 | 0.183651 |
| 1.4125 | -0.182373 | 0.288808 | 0.444159 |
| 1.4375 | -1.3349 | 0.302241 | 0.30746 |
| 1.4625 | -0.897207 | 0.198423 | 0.38725 |
| 1.4875 | -1.30764 | 0.149007 | 0.4369 |
| 1.5125 | -0.665325 | 0.161943 | 0.271497 |
| 1.5375 | -0.917142 | 0.177986 | 0.148963 |
| 1.5625 | -0.556178 | 0.335324 | 0.290881 |
| 1.5875 | -0.18083 | 0.368562 | 0.386454 |
| 1.6125 | -0.0327797 | 0.358919 | 0.505296 |
| 1.6375 | -0.255373 | 0.221496 | 0.245554 |
| 1.6625 | -0.920792 | 0.220539 | 0.35225 |
| 1.6875 | -1.55653 | 0.308574 | 0.516572 |
| 1.7125 | -2.56858 | 0.860339 | 1.14473 |
Measurement comment:
Experiment comment: