Measurement E187M109
| 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 (quasi-free) | |
| Q2: | 0.9 GeV2 | |
| W: | 1.3875 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 (quasi-free), [μb/sr] | uncertainty |
|---|---|---|---|
| -0.1 | 90.0 | 0.633604 | 0.0474303 |
| 0.1 | 90.0 | 0.875086 | 0.0631121 |
| 0.1 | 247.5 | 0.681488 | 0.0562397 |
| 0.1 | 260.0 | 0.803777 | 0.0638835 |
| 0.1 | 270.0 | 0.848263 | 0.0532481 |
| 0.3 | 67.5 | 1.10196 | 0.0820456 |
| 0.3 | 90.0 | 1.14207 | 0.0668774 |
| 0.3 | 100.0 | 1.09132 | 0.0862158 |
| 0.3 | 247.5 | 0.854918 | 0.0625259 |
| 0.3 | 260.0 | 1.06602 | 0.0727116 |
| 0.3 | 270.0 | 1.12759 | 0.0596366 |
| 0.3 | 292.5 | 1.2142 | 0.0875626 |
| 0.5 | 67.5 | 1.58878 | 0.118551 |
| 0.5 | 90.0 | 1.57361 | 0.0768385 |
| 0.5 | 100.0 | 1.52684 | 0.0925716 |
| 0.5 | 112.5 | 1.35534 | 0.0828863 |
| 0.5 | 247.5 | 1.21092 | 0.0934947 |
| 0.5 | 260.0 | 1.38303 | 0.0890136 |
| 0.5 | 270.0 | 1.43559 | 0.0850968 |
| 0.7 | 90.0 | 1.91571 | 0.120324 |
| 0.7 | 100.0 | 1.85562 | 0.113664 |
| 0.7 | 112.5 | 1.49384 | 0.082846 |
| 0.7 | 140.0 | 1.04863 | 0.0800882 |
| 0.7 | 150.0 | 0.972836 | 0.0739894 |
| 0.7 | 247.5 | 1.62519 | 0.0881174 |
| 0.7 | 260.0 | 2.03242 | 0.120834 |
| 0.7 | 270.0 | 2.11043 | 0.112588 |
| 0.9 | 90.0 | 2.44459 | 0.126632 |
| 0.9 | 100.0 | 2.26169 | 0.129285 |
| 0.9 | 112.5 | 2.18508 | 0.127769 |
| 0.9 | 140.0 | 2.06999 | 0.145428 |
| 0.9 | 150.0 | 1.95414 | 0.111617 |
| 0.9 | 157.5 | 1.96942 | 0.125949 |
| 0.9 | 180.0 | 1.70164 | 0.123696 |
| 0.9 | 202.5 | 1.81609 | 0.123351 |
| 0.9 | 210.0 | 1.84965 | 0.0984434 |
| 0.9 | 220.0 | 2.11937 | 0.132358 |
| 0.9 | 247.5 | 1.92769 | 0.136715 |
| 0.9 | 260.0 | 2.11184 | 0.166725 |
| 0.9 | 270.0 | 2.23465 | 0.159473 |
Experiment comment: