Measurement E187M72
| 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: | 1.7625 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 |
|---|---|---|---|
| 0.5 | 90.0 | 0.371133 | 0.0222212 |
| 0.5 | 100.0 | 0.364846 | 0.0253897 |
| 0.5 | 112.5 | 0.373613 | 0.0248611 |
| 0.5 | 150.0 | 0.441359 | 0.0309131 |
| 0.5 | 210.0 | 0.446444 | 0.0287776 |
| 0.5 | 247.5 | 0.418268 | 0.0268172 |
| 0.5 | 260.0 | 0.42411 | 0.0284102 |
| 0.5 | 270.0 | 0.40764 | 0.0240435 |
| 0.7 | 90.0 | 0.905842 | 0.0490106 |
| 0.7 | 100.0 | 0.913504 | 0.0522734 |
| 0.7 | 112.5 | 0.98845 | 0.0498993 |
| 0.7 | 140.0 | 0.998873 | 0.0670784 |
| 0.7 | 150.0 | 1.01409 | 0.0531767 |
| 0.7 | 157.5 | 1.0033 | 0.0684453 |
| 0.7 | 180.0 | 0.959991 | 0.0552041 |
| 0.7 | 202.5 | 1.02838 | 0.0566793 |
| 0.7 | 210.0 | 1.04001 | 0.0476025 |
| 0.7 | 220.0 | 1.11818 | 0.063031 |
| 0.7 | 247.5 | 1.08838 | 0.0527375 |
| 0.7 | 260.0 | 1.09667 | 0.0573245 |
| 0.7 | 270.0 | 1.0331 | 0.0524081 |
| 0.9 | 140.0 | 3.06494 | 0.21129 |
| 0.9 | 150.0 | 2.37441 | 0.13326 |
| 0.9 | 157.5 | 2.30843 | 0.141959 |
| 0.9 | 180.0 | 1.74948 | 0.121859 |
| 0.9 | 202.5 | 2.28474 | 0.150401 |
| 0.9 | 210.0 | 2.43531 | 0.143007 |
| 0.9 | 220.0 | 3.49547 | 0.228685 |
Experiment comment: