Measurement E187M66
| 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: | 0.5 GeV2 | |
| W: | 1.6875 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 |
|---|---|---|---|
| -0.9 | 20.0 | 0.683492 | 0.0431995 |
| -0.9 | 22.5 | 0.677536 | 0.0421241 |
| -0.9 | 30.0 | 0.669577 | 0.0378462 |
| -0.9 | 330.0 | 0.724064 | 0.0388922 |
| -0.9 | 337.5 | 0.72186 | 0.0414173 |
| -0.9 | 340.0 | 0.710227 | 0.0419038 |
| -0.7 | 20.0 | 0.47583 | 0.0339897 |
| -0.7 | 22.5 | 0.468915 | 0.0328494 |
| -0.7 | 30.0 | 0.454375 | 0.0293922 |
| -0.7 | 330.0 | 0.408816 | 0.0280288 |
| -0.5 | 30.0 | 0.331319 | 0.0225853 |
| -0.5 | 67.5 | 0.547026 | 0.0415744 |
| -0.5 | 90.0 | 0.456949 | 0.0262769 |
| -0.5 | 100.0 | 0.421429 | 0.0279464 |
| -0.5 | 112.5 | 0.411413 | 0.028385 |
| -0.5 | 247.5 | 0.423004 | 0.0281966 |
| -0.5 | 260.0 | 0.436023 | 0.0283639 |
| -0.5 | 270.0 | 0.451965 | 0.0306506 |
| -0.5 | 330.0 | 0.359948 | 0.0234302 |
| -0.5 | 337.5 | 0.321851 | 0.0243408 |
| -0.5 | 340.0 | 0.318704 | 0.0249046 |
| -0.3 | 30.0 | 0.397408 | 0.0287196 |
| -0.3 | 60.0 | 0.424371 | 0.0335087 |
| -0.3 | 67.5 | 0.404424 | 0.0305522 |
| -0.3 | 90.0 | 0.42552 | 0.0259638 |
| -0.3 | 100.0 | 0.431179 | 0.0313245 |
| -0.3 | 112.5 | 0.509179 | 0.0376741 |
| -0.3 | 270.0 | 0.439387 | 0.0299949 |
| -0.3 | 292.5 | 0.436309 | 0.0322926 |
| -0.3 | 300.0 | 0.463603 | 0.0368706 |
| -0.3 | 330.0 | 0.41247 | 0.0292953 |
| -0.1 | 67.5 | 0.378083 | 0.0288918 |
| -0.1 | 90.0 | 0.366342 | 0.023877 |
| -0.1 | 270.0 | 0.37234 | 0.023084 |
| -0.1 | 292.5 | 0.396967 | 0.0286211 |
| -0.1 | 300.0 | 0.457435 | 0.0347661 |
| 0.3 | 90.0 | 0.376369 | 0.0230843 |
| 0.5 | 67.5 | 0.774131 | 0.0486423 |
| 0.5 | 90.0 | 0.853409 | 0.0364779 |
| 0.5 | 100.0 | 0.82878 | 0.0394511 |
| 0.5 | 112.5 | 0.850026 | 0.0425055 |
| 0.5 | 140.0 | 0.73998 | 0.049224 |
| 0.5 | 150.0 | 0.684663 | 0.0409608 |
| 0.5 | 202.5 | 0.784051 | 0.051721 |
| 0.5 | 210.0 | 0.792102 | 0.0439497 |
| 0.5 | 220.0 | 0.826318 | 0.0531772 |
| 0.5 | 247.5 | 0.97416 | 0.0511303 |
| 0.5 | 260.0 | 1.00037 | 0.0478543 |
| 0.5 | 270.0 | 1.03009 | 0.0433733 |
| 0.5 | 292.5 | 0.926976 | 0.0553809 |
| 0.7 | 67.5 | 1.58054 | 0.101622 |
| 0.7 | 90.0 | 1.96928 | 0.0708534 |
| 0.7 | 100.0 | 1.99642 | 0.077762 |
| 0.7 | 112.5 | 2.0098 | 0.076942 |
| 0.7 | 140.0 | 1.57971 | 0.0768148 |
| 0.7 | 150.0 | 1.51462 | 0.0635112 |
| 0.7 | 157.5 | 1.45933 | 0.0724308 |
| 0.7 | 180.0 | 1.39837 | 0.0769243 |
| 0.7 | 202.5 | 1.329 | 0.0666364 |
| 0.7 | 210.0 | 1.39859 | 0.0597051 |
| 0.7 | 220.0 | 1.43168 | 0.0731251 |
| 0.7 | 247.5 | 1.88907 | 0.0732648 |
| 0.7 | 260.0 | 1.83339 | 0.0733014 |
| 0.7 | 270.0 | 1.86552 | 0.0678786 |
| 0.7 | 292.5 | 1.53798 | 0.10003 |
| 0.9 | 112.5 | 2.9681 | 0.229158 |
| 0.9 | 140.0 | 2.27201 | 0.128585 |
| 0.9 | 150.0 | 2.22107 | 0.11618 |
| 0.9 | 157.5 | 2.20423 | 0.125237 |
| 0.9 | 180.0 | 2.32405 | 0.140229 |
| 0.9 | 202.5 | 2.44652 | 0.107294 |
| 0.9 | 210.0 | 2.53371 | 0.0990516 |
| 0.9 | 220.0 | 2.5692 | 0.124238 |
| 0.9 | 247.5 | 3.2458 | 0.200332 |
Experiment comment: