Measurement E187M35
| 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: | 0.9 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 (exclusive), [μb/sr] | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.1 | 90.0 | 0.684402 | 0.04674 | 0.0656337 |
| 0.1 | 90.0 | 0.987134 | 0.062532 | 0.0851681 |
| 0.1 | 247.5 | 0.718157 | 0.053506 | 0.0552781 |
| 0.1 | 260.0 | 0.843372 | 0.0606368 | 0.0656552 |
| 0.1 | 270.0 | 0.896448 | 0.0518824 | 0.0684146 |
| 0.3 | 67.5 | 1.20748 | 0.0799749 | 0.0914922 |
| 0.3 | 90.0 | 1.21866 | 0.064872 | 0.0971192 |
| 0.3 | 100.0 | 1.12549 | 0.0806312 | 0.0998883 |
| 0.3 | 247.5 | 0.920245 | 0.0601154 | 0.0657017 |
| 0.3 | 260.0 | 1.16078 | 0.0707532 | 0.0873453 |
| 0.3 | 270.0 | 1.23335 | 0.0593531 | 0.0928339 |
| 0.3 | 292.5 | 1.28476 | 0.0832233 | 0.104734 |
| 0.5 | 67.5 | 1.7706 | 0.116611 | 0.152123 |
| 0.5 | 90.0 | 1.71896 | 0.0766384 | 0.138912 |
| 0.5 | 100.0 | 1.60539 | 0.0881037 | 0.12948 |
| 0.5 | 112.5 | 1.46669 | 0.0801198 | 0.128626 |
| 0.5 | 247.5 | 1.3467 | 0.0892925 | 0.122718 |
| 0.5 | 260.0 | 1.53156 | 0.0870098 | 0.135007 |
| 0.5 | 270.0 | 1.61623 | 0.0841468 | 0.151578 |
| 0.7 | 90.0 | 2.13298 | 0.118529 | 0.203744 |
| 0.7 | 100.0 | 1.9361 | 0.107555 | 0.162605 |
| 0.7 | 112.5 | 1.54967 | 0.0789443 | 0.129102 |
| 0.7 | 140.0 | 1.13153 | 0.0777462 | 0.0949565 |
| 0.7 | 150.0 | 1.10275 | 0.0748611 | 0.090986 |
| 0.7 | 247.5 | 1.80861 | 0.0872143 | 0.152118 |
| 0.7 | 260.0 | 2.25907 | 0.117991 | 0.243126 |
| 0.7 | 270.0 | 2.41992 | 0.114816 | 0.249925 |
| 0.9 | 90.0 | 2.69516 | 0.12618 | 0.218572 |
| 0.9 | 100.0 | 2.39935 | 0.122462 | 0.194244 |
| 0.9 | 112.5 | 2.30167 | 0.117881 | 0.182886 |
| 0.9 | 140.0 | 2.22747 | 0.135594 | 0.170404 |
| 0.9 | 150.0 | 2.14016 | 0.108652 | 0.170191 |
| 0.9 | 157.5 | 2.11448 | 0.120608 | 0.167615 |
| 0.9 | 180.0 | 1.76202 | 0.115445 | 0.139132 |
| 0.9 | 202.5 | 1.93376 | 0.115698 | 0.178501 |
| 0.9 | 210.0 | 1.98311 | 0.096013 | 0.174294 |
| 0.9 | 220.0 | 2.20505 | 0.122271 | 0.214949 |
| 0.9 | 247.5 | 2.06517 | 0.126631 | 0.200227 |
| 0.9 | 260.0 | 2.38629 | 0.158206 | 0.249386 |
| 0.9 | 270.0 | 2.63925 | 0.157172 | 0.254644 |
Experiment comment: