Measurement E187M103
| 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: | 1.3375 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 | syst. uncert. |
|---|---|---|---|---|
| -0.3 | 90.0 | 0.690547 | 0.057517 | 0.0718366 |
| -0.1 | 90.0 | 0.954677 | 0.0684067 | 0.0833422 |
| -0.1 | 270.0 | 0.895983 | 0.0646333 | 0.0918516 |
| 0.1 | 247.5 | 1.07155 | 0.0888664 | 0.116348 |
| 0.1 | 260.0 | 1.04948 | 0.0846717 | 0.123558 |
| 0.1 | 270.0 | 1.14298 | 0.070889 | 0.13673 |
| 0.3 | 67.5 | 1.34871 | 0.100945 | 0.102202 |
| 0.3 | 90.0 | 1.41989 | 0.0783677 | 0.117443 |
| 0.3 | 100.0 | 1.41244 | 0.101357 | 0.14202 |
| 0.3 | 112.5 | 1.26053 | 0.0971247 | 0.114858 |
| 0.3 | 247.5 | 1.16336 | 0.0952792 | 0.103369 |
| 0.3 | 260.0 | 1.51479 | 0.106237 | 0.148983 |
| 0.3 | 270.0 | 1.53332 | 0.0821419 | 0.134474 |
| 0.3 | 292.5 | 1.58453 | 0.108974 | 0.128992 |
| 0.5 | 90.0 | 1.85542 | 0.105122 | 0.193805 |
| 0.5 | 100.0 | 1.84711 | 0.127449 | 0.201453 |
| 0.5 | 247.5 | 1.76927 | 0.123247 | 0.157213 |
| 0.5 | 260.0 | 1.86954 | 0.134375 | 0.155587 |
| 0.5 | 270.0 | 1.91357 | 0.108628 | 0.164106 |
| 0.7 | 90.0 | 2.17356 | 0.121391 | 0.17224 |
| 0.7 | 100.0 | 2.13433 | 0.135953 | 0.162678 |
| 0.7 | 112.5 | 1.94287 | 0.115208 | 0.151841 |
| 0.7 | 140.0 | 1.63424 | 0.1267 | 0.149333 |
| 0.7 | 150.0 | 1.57602 | 0.113873 | 0.13956 |
| 0.7 | 210.0 | 1.75559 | 0.126035 | 0.161438 |
| 0.7 | 220.0 | 1.90077 | 0.144824 | 0.166404 |
| 0.7 | 247.5 | 2.09268 | 0.108469 | 0.175575 |
| 0.7 | 260.0 | 2.17612 | 0.12088 | 0.201017 |
| 0.7 | 270.0 | 2.26116 | 0.110575 | 0.193493 |
| 0.9 | 90.0 | 2.53955 | 0.173602 | 0.210047 |
| 0.9 | 100.0 | 2.39229 | 0.194514 | 0.205016 |
| 0.9 | 112.5 | 2.4148 | 0.164998 | 0.212033 |
| 0.9 | 140.0 | 2.44065 | 0.142754 | 0.197354 |
| 0.9 | 150.0 | 2.06966 | 0.0944158 | 0.168245 |
| 0.9 | 157.5 | 2.0176 | 0.106098 | 0.161197 |
| 0.9 | 180.0 | 1.70767 | 0.0897777 | 0.143438 |
| 0.9 | 202.5 | 2.01738 | 0.104183 | 0.169352 |
| 0.9 | 210.0 | 2.16894 | 0.0959984 | 0.182561 |
| 0.9 | 220.0 | 2.56245 | 0.146524 | 0.23262 |
| 0.9 | 247.5 | 2.81749 | 0.151897 | 0.274946 |
| 0.9 | 260.0 | 2.66365 | 0.158049 | 0.277238 |
| 0.9 | 270.0 | 2.70298 | 0.141326 | 0.264388 |
| 0.9 | 292.5 | 2.99227 | 0.254121 | 0.288128 |
Experiment comment: