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 |
|---|---|---|---|
| -0.3 | 90.0 | 0.690547 | 0.057517 |
| -0.1 | 90.0 | 0.954677 | 0.0684067 |
| -0.1 | 270.0 | 0.895983 | 0.0646333 |
| 0.1 | 247.5 | 1.07155 | 0.0888664 |
| 0.1 | 260.0 | 1.04948 | 0.0846717 |
| 0.1 | 270.0 | 1.14298 | 0.070889 |
| 0.3 | 67.5 | 1.34871 | 0.100945 |
| 0.3 | 90.0 | 1.41989 | 0.0783677 |
| 0.3 | 100.0 | 1.41244 | 0.101357 |
| 0.3 | 112.5 | 1.26053 | 0.0971247 |
| 0.3 | 247.5 | 1.16336 | 0.0952792 |
| 0.3 | 260.0 | 1.51479 | 0.106237 |
| 0.3 | 270.0 | 1.53332 | 0.0821419 |
| 0.3 | 292.5 | 1.58453 | 0.108974 |
| 0.5 | 90.0 | 1.85542 | 0.105122 |
| 0.5 | 100.0 | 1.84711 | 0.127449 |
| 0.5 | 247.5 | 1.76927 | 0.123247 |
| 0.5 | 260.0 | 1.86954 | 0.134375 |
| 0.5 | 270.0 | 1.91357 | 0.108628 |
| 0.7 | 90.0 | 2.17356 | 0.121391 |
| 0.7 | 100.0 | 2.13433 | 0.135953 |
| 0.7 | 112.5 | 1.94287 | 0.115208 |
| 0.7 | 140.0 | 1.63424 | 0.1267 |
| 0.7 | 150.0 | 1.57602 | 0.113873 |
| 0.7 | 210.0 | 1.75559 | 0.126035 |
| 0.7 | 220.0 | 1.90077 | 0.144824 |
| 0.7 | 247.5 | 2.09268 | 0.108469 |
| 0.7 | 260.0 | 2.17612 | 0.12088 |
| 0.7 | 270.0 | 2.26116 | 0.110575 |
| 0.9 | 90.0 | 2.53955 | 0.173602 |
| 0.9 | 100.0 | 2.39229 | 0.194514 |
| 0.9 | 112.5 | 2.4148 | 0.164998 |
| 0.9 | 140.0 | 2.44065 | 0.142754 |
| 0.9 | 150.0 | 2.06966 | 0.0944158 |
| 0.9 | 157.5 | 2.0176 | 0.106098 |
| 0.9 | 180.0 | 1.70767 | 0.0897777 |
| 0.9 | 202.5 | 2.01738 | 0.104183 |
| 0.9 | 210.0 | 2.16894 | 0.0959984 |
| 0.9 | 220.0 | 2.56245 | 0.146524 |
| 0.9 | 247.5 | 2.81749 | 0.151897 |
| 0.9 | 260.0 | 2.66365 | 0.158049 |
| 0.9 | 270.0 | 2.70298 | 0.141326 |
| 0.9 | 292.5 | 2.99227 | 0.254121 |
Experiment comment: