Measurement E141M62
| 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: | 2.6 GeV2 | |
| W: | 1.755 GeV | |
| Ebeam: | 5.499 GeV | |
| Publication: | ||
| cos(θ) | φ, [degree] | dσ/dΩ, [μb/rad] | uncertainty |
|---|---|---|---|
| -0.9 | 15.0 | 0.1164 | 0.0438 |
| -0.9 | 45.0 | 0.1027 | 0.0275 |
| -0.9 | 75.0 | 0.1074 | 0.0592 |
| -0.9 | 225.0 | 0.0582 | 0.0351 |
| -0.9 | 345.0 | 0.0941 | 0.0348 |
| -0.7 | 45.0 | 0.1069 | 0.0329 |
| -0.7 | 75.0 | 0.1005 | 0.0452 |
| -0.7 | 105.0 | 0.1459 | 0.045 |
| -0.7 | 135.0 | 0.1364 | 0.0354 |
| -0.7 | 165.0 | 0.0759 | 0.0631 |
| -0.7 | 195.0 | 0.1127 | 0.0402 |
| -0.7 | 225.0 | 0.0972 | 0.022 |
| -0.7 | 255.0 | 0.1052 | 0.0363 |
| -0.7 | 285.0 | 0.1119 | 0.0306 |
| -0.7 | 315.0 | 0.0793 | 0.0422 |
| -0.7 | 345.0 | 0.0973 | 0.0266 |
| -0.5 | 45.0 | 0.0844 | 0.023 |
| -0.5 | 75.0 | 0.1137 | 0.0253 |
| -0.5 | 105.0 | 0.1366 | 0.0258 |
| -0.5 | 135.0 | 0.0741 | 0.017 |
| -0.5 | 165.0 | 0.0739 | 0.0164 |
| -0.5 | 195.0 | 0.0852 | 0.0176 |
| -0.5 | 225.0 | 0.1105 | 0.023 |
| -0.5 | 255.0 | 0.0817 | 0.0182 |
| -0.5 | 285.0 | 0.14 | 0.0304 |
| -0.5 | 315.0 | 0.0612 | 0.0199 |
| -0.3 | 15.0 | 0.1025 | 0.0369 |
| -0.3 | 45.0 | 0.0852 | 0.0195 |
| -0.3 | 75.0 | 0.2169 | 0.0481 |
| -0.3 | 105.0 | 0.2939 | 0.0457 |
| -0.3 | 135.0 | 0.1581 | 0.0281 |
| -0.3 | 165.0 | 0.1394 | 0.0236 |
| -0.3 | 195.0 | 0.1254 | 0.0217 |
| -0.3 | 225.0 | 0.1449 | 0.0282 |
| -0.3 | 255.0 | 0.164 | 0.0305 |
| -0.3 | 285.0 | 0.1238 | 0.0311 |
| -0.1 | 15.0 | 0.0835 | 0.0254 |
| -0.1 | 45.0 | 0.1862 | 0.043 |
| -0.1 | 75.0 | 0.3388 | 0.0514 |
| -0.1 | 105.0 | 0.2361 | 0.0348 |
| -0.1 | 135.0 | 0.2102 | 0.0348 |
| -0.1 | 165.0 | 0.1532 | 0.0234 |
| -0.1 | 195.0 | 0.152 | 0.0238 |
| -0.1 | 225.0 | 0.2387 | 0.0377 |
| -0.1 | 255.0 | 0.1851 | 0.0308 |
| -0.1 | 285.0 | 0.3334 | 0.0586 |
| -0.1 | 315.0 | 0.48 | 0.155 |
| 0.1 | 15.0 | 0.7599 | 0.5439 |
| 0.1 | 45.0 | 0.2779 | 0.0579 |
| 0.1 | 75.0 | 0.4997 | 0.0686 |
| 0.1 | 105.0 | 0.5174 | 0.073 |
| 0.1 | 135.0 | 0.3159 | 0.0529 |
| 0.1 | 165.0 | 0.1368 | 0.0174 |
| 0.1 | 195.0 | 0.1759 | 0.0216 |
| 0.1 | 225.0 | 0.2215 | 0.0396 |
| 0.1 | 255.0 | 0.2477 | 0.0373 |
| 0.1 | 285.0 | 0.4297 | 0.0783 |
| 0.1 | 315.0 | 0.4115 | 0.1052 |
| 0.3 | 15.0 | 0.1809 | 0.0535 |
| 0.3 | 45.0 | 0.3433 | 0.0468 |
| 0.3 | 75.0 | 0.4022 | 0.0502 |
| 0.3 | 105.0 | 0.3902 | 0.0595 |
| 0.3 | 135.0 | 0.2495 | 0.0353 |
| 0.3 | 165.0 | 0.2232 | 0.0224 |
| 0.3 | 195.0 | 0.2545 | 0.0256 |
| 0.3 | 225.0 | 0.2823 | 0.0392 |
| 0.3 | 255.0 | 0.2421 | 0.043 |
| 0.3 | 285.0 | 0.3759 | 0.0607 |
| 0.3 | 315.0 | 0.1966 | 0.0315 |
| 0.5 | 15.0 | 0.0992 | 0.0261 |
| 0.5 | 45.0 | 0.3215 | 0.0471 |
| 0.5 | 75.0 | 0.3653 | 0.0523 |
| 0.5 | 105.0 | 0.6274 | 0.0969 |
| 0.5 | 135.0 | 0.5204 | 0.0762 |
| 0.5 | 165.0 | 0.1926 | 0.0227 |
| 0.5 | 195.0 | 0.1678 | 0.02 |
| 0.5 | 225.0 | 0.4219 | 0.0698 |
| 0.5 | 255.0 | 0.3914 | 0.0706 |
| 0.5 | 285.0 | 0.5007 | 0.0904 |
| 0.5 | 315.0 | 0.3983 | 0.071 |
| 0.5 | 345.0 | 0.3201 | 0.0969 |
| 0.7 | 15.0 | 0.2148 | 0.0346 |
| 0.7 | 45.0 | 0.402 | 0.063 |
| 0.7 | 75.0 | 0.4232 | 0.0573 |
| 0.7 | 105.0 | 0.5662 | 0.0842 |
| 0.7 | 135.0 | 0.4628 | 0.08 |
| 0.7 | 165.0 | 0.5037 | 0.0785 |
| 0.7 | 195.0 | 0.5603 | 0.1107 |
| 0.7 | 225.0 | 0.5966 | 0.1119 |
| 0.7 | 255.0 | 0.5863 | 0.0964 |
| 0.7 | 285.0 | 0.3264 | 0.05 |
| 0.7 | 315.0 | 0.4037 | 0.0811 |
| 0.7 | 345.0 | 0.2492 | 0.0397 |
| 0.9 | 15.0 | 0.4957 | 0.0536 |
| 0.9 | 45.0 | 0.4967 | 0.0551 |
| 0.9 | 75.0 | 0.5687 | 0.0636 |
| 0.9 | 105.0 | 0.8936 | 0.1115 |
| 0.9 | 135.0 | 0.8365 | 0.0982 |
| 0.9 | 165.0 | 1.071 | 0.1269 |
| 0.9 | 195.0 | 1.0036 | 0.1249 |
| 0.9 | 225.0 | 0.9942 | 0.1128 |
| 0.9 | 255.0 | 0.7053 | 0.0786 |
| 0.9 | 285.0 | 0.434 | 0.0502 |
| 0.9 | 315.0 | 0.5368 | 0.0629 |
| 0.9 | 345.0 | 0.4697 | 0.0511 |
Experiment comment: