Measurement E187M162
| 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 | 0.349838 | 0.71245 | 1.86639 |
| 1.2125 | 0.236666 | 0.10566 | 0.622041 |
| 1.2375 | 1.89769 | 0.0834949 | 0.372691 |
| 1.2625 | 3.48701 | 0.100767 | 0.473994 |
| 1.2875 | 3.7918 | 0.106292 | 0.862358 |
| 1.3125 | 3.16566 | 0.120821 | 1.0223 |
| 1.3375 | 2.99091 | 0.124897 | 0.864641 |
| 1.3625 | 2.53784 | 0.0858488 | 0.706413 |
| 1.3875 | 2.38633 | 0.0829373 | 0.781634 |
| 1.4125 | 2.03429 | 0.109263 | 0.807855 |
| 1.4375 | 1.94363 | 0.16226 | 0.840375 |
| 1.4625 | 1.69098 | 0.141127 | 0.796515 |
| 1.4875 | 1.73208 | 0.0903395 | 0.741168 |
| 1.5125 | 1.24619 | 0.0862961 | 0.523037 |
| 1.5375 | 1.38747 | 0.0935228 | 0.555302 |
| 1.5625 | 1.01839 | 0.0951332 | 0.3722 |
| 1.5875 | 0.936493 | 0.0725808 | 0.276155 |
| 1.6125 | 0.904931 | 0.0694444 | 0.271169 |
| 1.6375 | 0.866962 | 0.0686306 | 0.30332 |
| 1.6625 | 0.793546 | 0.0774146 | 0.317098 |
| 1.6875 | 0.906325 | 0.0948053 | 0.356132 |
| 1.7125 | 2.10941 | 0.682558 | 1.63622 |
Measurement comment:
Experiment comment: