Measurement E187M74
| Experiment: | e1e | |
|---|---|---|
| Year: | 2022 | |
| Spokespersons: | Y. Tian, R. W. Gothe V.I. Mokeev, and G. Hollis | |
| Reaction: | ed → π− p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ (exclusive) | |
| Q2: | 0.5 GeV2 | |
| W: | 1.8125 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 //
|
|
| cos(θ) | φ, [degree] | dσ/dΩ (exclusive), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| 0.5 | 90.0 | 0.300628 | 0.0231547 | 0.0241614 |
| 0.7 | 90.0 | 0.856832 | 0.0590638 | 0.0992671 |
| 0.7 | 100.0 | 0.866304 | 0.0622051 | 0.102978 |
| 0.7 | 112.5 | 0.806313 | 0.0520806 | 0.0865132 |
| 0.7 | 140.0 | 0.97922 | 0.0715162 | 0.122748 |
| 0.7 | 150.0 | 0.992309 | 0.0571347 | 0.0914248 |
| 0.7 | 157.5 | 1.07224 | 0.0736969 | 0.0962504 |
| 0.7 | 180.0 | 0.918279 | 0.0623953 | 0.0621275 |
| 0.7 | 202.5 | 0.927817 | 0.0674208 | 0.0972906 |
| 0.7 | 210.0 | 0.959985 | 0.0554215 | 0.103094 |
| 0.7 | 220.0 | 1.03097 | 0.0746338 | 0.157248 |
| 0.7 | 247.5 | 0.901176 | 0.0555071 | 0.0932557 |
| 0.7 | 260.0 | 0.894653 | 0.0636694 | 0.0881839 |
| 0.7 | 270.0 | 0.84435 | 0.0586191 | 0.0810269 |
| 0.9 | 180.0 | 2.06526 | 0.133455 | 0.17447 |
| 0.9 | 210.0 | 2.57723 | 0.20118 | 0.248756 |
Experiment comment: