Measurement E187M115
| 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: | 1.4375 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 | 270.0 | 0.500787 | 0.0359962 |
| 0.1 | 67.5 | 0.905966 | 0.0647603 |
| 0.1 | 90.0 | 0.867472 | 0.0470038 |
| 0.1 | 100.0 | 0.829812 | 0.0564251 |
| 0.1 | 112.5 | 0.713783 | 0.0498265 |
| 0.1 | 247.5 | 0.548133 | 0.0426366 |
| 0.1 | 260.0 | 0.656384 | 0.0495997 |
| 0.1 | 270.0 | 0.723078 | 0.0425823 |
| 0.1 | 292.5 | 0.842964 | 0.0629956 |
| 0.3 | 67.5 | 1.13008 | 0.0781838 |
| 0.3 | 90.0 | 1.12546 | 0.0579767 |
| 0.3 | 100.0 | 1.03321 | 0.0690054 |
| 0.3 | 112.5 | 0.964925 | 0.067272 |
| 0.3 | 247.5 | 0.911469 | 0.0568348 |
| 0.3 | 260.0 | 1.05217 | 0.0620265 |
| 0.3 | 270.0 | 1.10548 | 0.0518091 |
| 0.3 | 292.5 | 1.09992 | 0.0749127 |
| 0.5 | 67.5 | 1.67889 | 0.10806 |
| 0.5 | 90.0 | 1.42392 | 0.0608696 |
| 0.5 | 100.0 | 1.31215 | 0.0682878 |
| 0.5 | 112.5 | 1.14269 | 0.0639349 |
| 0.5 | 247.5 | 1.17573 | 0.0732902 |
| 0.5 | 260.0 | 1.36411 | 0.0785303 |
| 0.5 | 270.0 | 1.46469 | 0.0687379 |
| 0.5 | 292.5 | 1.62145 | 0.109991 |
| 0.7 | 90.0 | 1.65142 | 0.0852757 |
| 0.7 | 100.0 | 1.59163 | 0.0893724 |
| 0.7 | 112.5 | 1.37624 | 0.0729506 |
| 0.7 | 210.0 | 0.963191 | 0.0814632 |
| 0.7 | 220.0 | 1.09251 | 0.0919953 |
| 0.7 | 247.5 | 1.45906 | 0.0756205 |
| 0.7 | 260.0 | 1.71098 | 0.0959099 |
| 0.7 | 270.0 | 1.79946 | 0.0924107 |
| 0.9 | 90.0 | 2.25259 | 0.129592 |
| 0.9 | 100.0 | 2.1388 | 0.130653 |
| 0.9 | 112.5 | 1.76544 | 0.0959866 |
| 0.9 | 140.0 | 1.46214 | 0.10109 |
| 0.9 | 150.0 | 1.36091 | 0.0869568 |
| 0.9 | 202.5 | 1.78087 | 0.143866 |
| 0.9 | 210.0 | 1.57586 | 0.094824 |
| 0.9 | 220.0 | 1.64993 | 0.109662 |
| 0.9 | 247.5 | 1.90141 | 0.102305 |
| 0.9 | 260.0 | 2.21849 | 0.136776 |
| 0.9 | 270.0 | 2.37296 | 0.136973 |
Experiment comment: