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Measurement E141M160
| Experiment: | Measurement of ep→e′nπ+ at 1.6<W<2.0 GeV and extraction of nucleon resonance electrocoupling at CLAS | |
|---|---|---|
| Year: | 2014 | |
| Spokespersons: | K. Park, V.D. Burkert, I.G. Aznauryan | |
| Reaction: | ep → π+n | |
| Polarization: | beam | |
| Quantity: | dσ/dΩ | |
| Q2: | 4.0 GeV2 | |
| W: | 2.01 GeV | |
| Ebeam: | 5.499 GeV | |
| Publication: | ||
| cos(θ) | φ, [degree] | dσ/dΩ, [μb/rad] | uncertainty |
|---|---|---|---|
| 0.775 | 176.25 | 0.1161 | 0.0594 |
| 0.825 | 116.25 | 0.1437 | 0.0752 |
| 0.825 | 198.75 | 0.1254 | 0.0651 |
| 0.825 | 206.25 | 0.1079 | 0.05 |
| 0.825 | 236.25 | 0.1066 | 0.0608 |
| 0.875 | 108.75 | 0.1383 | 0.0757 |
| 0.875 | 123.75 | 0.1101 | 0.06 |
| 0.875 | 131.25 | 0.1032 | 0.0437 |
| 0.875 | 161.25 | 0.1549 | 0.0778 |
| 0.875 | 168.75 | 0.1324 | 0.0723 |
| 0.875 | 183.75 | 0.1321 | 0.0607 |
| 0.925 | 146.25 | 0.1012 | 0.0626 |
| 0.925 | 176.25 | 0.102 | 0.0576 |
| 0.975 | 56.25 | 0.1134 | 0.0723 |
| 0.975 | 93.75 | 0.1042 | 0.0701 |
| 0.975 | 101.25 | 0.2017 | 0.1299 |
| 0.975 | 146.25 | 0.2002 | 0.1168 |
| 0.975 | 153.75 | 0.2503 | 0.1608 |
| 0.975 | 206.25 | 0.2472 | 0.1423 |
| 0.975 | 213.75 | 0.1012 | 0.0409 |
| 0.975 | 228.75 | 0.1199 | 0.0643 |
| 0.975 | 266.25 | 0.1578 | 0.0935 |
| 0.975 | 273.75 | 0.2346 | 0.1503 |
| 0.975 | 348.75 | 0.125 | 0.0774 |
Experiment comment: