Measurement E187M63
| 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: | 0.7 GeV2 | |
| W: | 1.6375 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. |
|---|---|---|---|---|
| -0.9 | 20.0 | 0.46647 | 0.0326605 | 0.0364788 |
| -0.9 | 22.5 | 0.473419 | 0.0319258 | 0.0381021 |
| -0.9 | 30.0 | 0.464896 | 0.0294802 | 0.0378048 |
| -0.9 | 330.0 | 0.45324 | 0.0287947 | 0.0471327 |
| -0.9 | 337.5 | 0.452657 | 0.0310617 | 0.046918 |
| -0.9 | 340.0 | 0.451493 | 0.031984 | 0.0478657 |
| -0.7 | 30.0 | 0.32629 | 0.0233298 | 0.0289145 |
| -0.5 | 90.0 | 0.449593 | 0.0256112 | 0.0303867 |
| -0.5 | 100.0 | 0.423402 | 0.027196 | 0.0300587 |
| -0.5 | 112.5 | 0.409499 | 0.0254391 | 0.0315886 |
| -0.5 | 247.5 | 0.426966 | 0.0298863 | 0.0358516 |
| -0.5 | 260.0 | 0.401199 | 0.030501 | 0.0346096 |
| -0.5 | 270.0 | 0.396842 | 0.0270636 | 0.0338143 |
| -0.3 | 90.0 | 0.347584 | 0.0246972 | 0.0270196 |
| -0.3 | 247.5 | 0.368308 | 0.0255166 | 0.0357603 |
| -0.1 | 270.0 | 0.273606 | 0.0191411 | 0.0237408 |
| 0.3 | 270.0 | 0.262738 | 0.0176246 | 0.0198946 |
| 0.5 | 90.0 | 0.61563 | 0.0312677 | 0.0533585 |
| 0.5 | 100.0 | 0.639068 | 0.0324221 | 0.0544626 |
| 0.5 | 112.5 | 0.607274 | 0.0346086 | 0.0608367 |
| 0.5 | 150.0 | 0.564591 | 0.0389958 | 0.047206 |
| 0.5 | 247.5 | 0.538004 | 0.0361927 | 0.0416529 |
| 0.5 | 260.0 | 0.550381 | 0.0328015 | 0.0421316 |
| 0.5 | 270.0 | 0.612399 | 0.0283788 | 0.0454331 |
| 0.5 | 292.5 | 0.605245 | 0.0352781 | 0.0440828 |
| 0.7 | 67.5 | 1.25938 | 0.0801008 | 0.101606 |
| 0.7 | 90.0 | 1.16306 | 0.045339 | 0.0836005 |
| 0.7 | 100.0 | 1.1086 | 0.0469208 | 0.0774661 |
| 0.7 | 112.5 | 1.05591 | 0.0462915 | 0.0756471 |
| 0.7 | 140.0 | 0.897411 | 0.0496298 | 0.0813283 |
| 0.7 | 150.0 | 0.851741 | 0.0410786 | 0.0713822 |
| 0.7 | 157.5 | 0.795141 | 0.0456787 | 0.0657806 |
| 0.7 | 202.5 | 0.790383 | 0.0546262 | 0.0607925 |
| 0.7 | 210.0 | 0.852179 | 0.0472146 | 0.0669371 |
| 0.7 | 220.0 | 0.926921 | 0.0563939 | 0.0731898 |
| 0.7 | 247.5 | 1.02268 | 0.0445257 | 0.0751617 |
| 0.7 | 260.0 | 1.02485 | 0.0440006 | 0.0704442 |
| 0.7 | 270.0 | 1.10274 | 0.0430267 | 0.0741055 |
| 0.7 | 292.5 | 1.17775 | 0.0759223 | 0.0789323 |
| 0.9 | 112.5 | 1.83309 | 0.105074 | 0.22608 |
| 0.9 | 140.0 | 1.54149 | 0.0809311 | 0.22174 |
| 0.9 | 150.0 | 1.61144 | 0.0706883 | 0.239637 |
| 0.9 | 157.5 | 1.55567 | 0.0804401 | 0.247734 |
| 0.9 | 180.0 | 1.65346 | 0.0978464 | 0.243633 |
| 0.9 | 202.5 | 1.36216 | 0.0836745 | 0.195985 |
| 0.9 | 210.0 | 1.42067 | 0.0715457 | 0.196987 |
| 0.9 | 220.0 | 1.37781 | 0.0845772 | 0.202124 |
| 0.9 | 247.5 | 1.46355 | 0.10652 | 0.154397 |
Experiment comment: