Measurement E40M39
| Experiment: | EG1 | |
|---|---|---|
| Year: | 2000 |
|
| Spokespersons: | P. Stoler, V. Burkert, R. Minehart | |
| Reaction: | ep → π0p | |
| Polarization: | beam, target (longitudinal) | |
| Quantity: | At | |
| Q2: | 0.317 — 0.452 GeV2 | |
| W: | 1.6 — 1.7 GeV | |
| Publication: |
A. S. Biselli, V. D. Burkert, and CLAS Collaboration First measurement of target and double spin asymmetries for polarized e- polarized p → e p π0 in the nucleon resonance region above the Δ(1232) //
PRC 78, 045204 (2008)
|
|
| cos(θ) | φ, [deg] | At | uncertainty |
|---|---|---|---|
| -0.3 | -168.0 | 0.889 | 0.583 |
| -0.1 | -168.0 | -0.071 | 0.23 |
| 0.1 | -168.0 | -0.075 | 0.433 |
| 0.3 | -168.0 | 0.187 | 0.715 |
| 0.5 | -168.0 | 0.058 | 0.356 |
| -0.5 | -144.0 | 0.555 | 0.584 |
| -0.3 | -144.0 | -0.036 | 0.799 |
| -0.1 | -144.0 | 0.323 | 0.292 |
| 0.1 | -144.0 | 0.477 | 0.421 |
| 0.3 | -144.0 | -0.101 | 0.784 |
| 0.7 | -144.0 | -2.254 | 2.275 |
| -0.7 | -120.0 | 0.648 | 0.753 |
| -0.5 | -120.0 | 0.186 | 0.247 |
| -0.3 | -120.0 | 0.325 | 0.611 |
| -0.1 | -120.0 | 0.491 | 0.246 |
| 0.1 | -120.0 | 0.507 | 1.739 |
| 0.3 | -120.0 | 0.018 | 0.308 |
| 0.5 | -120.0 | 0.136 | 0.294 |
| 0.7 | -120.0 | -0.118 | 0.426 |
| -0.9 | -96.0 | -0.013 | 0.351 |
| -0.7 | -96.0 | 0.368 | 0.443 |
| -0.5 | -96.0 | 0.173 | 0.274 |
| -0.3 | -96.0 | -0.026 | 0.371 |
| -0.1 | -96.0 | -0.073 | 0.248 |
| 0.1 | -96.0 | -0.355 | 0.323 |
| 0.3 | -96.0 | 0.066 | 0.174 |
| 0.5 | -96.0 | 0.402 | 0.415 |
| -0.9 | -72.0 | -0.389 | 0.347 |
| -0.7 | -72.0 | -0.36 | 0.308 |
| -0.5 | -72.0 | -0.096 | 0.44 |
| -0.3 | -72.0 | 0.119 | 0.195 |
| -0.1 | -72.0 | 0.062 | 0.205 |
| 0.1 | -72.0 | 0.405 | 0.282 |
| 0.3 | -72.0 | -1.016 | 1.646 |
| -0.9 | -48.0 | -1.005 | 3.178 |
| -0.7 | -48.0 | -0.054 | 0.232 |
| -0.5 | -48.0 | -0.291 | 0.291 |
| -0.3 | -48.0 | -0.026 | 0.198 |
| -0.1 | -48.0 | 0.183 | 0.228 |
| 0.1 | -48.0 | 0.521 | 0.49 |
| -0.9 | -24.0 | 0.034 | 0.272 |
| -0.7 | -24.0 | -0.409 | 0.214 |
| -0.5 | -24.0 | 1.2 | 8.324 |
| -0.3 | -24.0 | -0.038 | 0.207 |
| -0.1 | -24.0 | 0.156 | 0.247 |
| -0.9 | 0.0 | 0.301 | 0.483 |
| -0.7 | 0.0 | 0.061 | 0.343 |
| -0.5 | 0.0 | 0.104 | 0.252 |
| -0.3 | 0.0 | 0.077 | 0.176 |
| -0.1 | 0.0 | 0.049 | 0.102 |
| -0.9 | 24.0 | -0.566 | 0.571 |
| -0.7 | 24.0 | -0.942 | 2.022 |
| -0.5 | 24.0 | -0.302 | 0.279 |
| -0.3 | 24.0 | -0.3 | 0.973 |
| -0.1 | 24.0 | -0.262 | 0.173 |
| -0.7 | 48.0 | 0.063 | 0.214 |
| -0.5 | 48.0 | 0.18 | 0.303 |
| -0.3 | 48.0 | -0.1 | 0.192 |
| -0.1 | 48.0 | 0.009 | 0.14 |
| 0.1 | 48.0 | -0.149 | 0.217 |
| -0.9 | 72.0 | 1.205 | 0.894 |
| -0.7 | 72.0 | -0.25 | 0.349 |
| -0.5 | 72.0 | 0.039 | 0.215 |
| -0.3 | 72.0 | -0.173 | 0.23 |
| -0.1 | 72.0 | -0.082 | 0.165 |
| 0.1 | 72.0 | -0.422 | 0.15 |
| 0.3 | 72.0 | 0.079 | 0.542 |
| -0.9 | 96.0 | 0.372 | 1.25 |
| -0.7 | 96.0 | -0.199 | 0.301 |
| -0.5 | 96.0 | -0.356 | 0.295 |
| -0.3 | 96.0 | 0.111 | 0.304 |
| -0.1 | 96.0 | -0.263 | 0.226 |
| 0.1 | 96.0 | -0.243 | 0.201 |
| 0.3 | 96.0 | -0.162 | 0.442 |
| 0.5 | 96.0 | -0.661 | 0.492 |
| -0.7 | 120.0 | -0.608 | 0.447 |
| -0.5 | 120.0 | -0.534 | 0.27 |
| -0.3 | 120.0 | -0.448 | 0.269 |
| -0.1 | 120.0 | -0.454 | 0.215 |
| 0.1 | 120.0 | -0.371 | 0.157 |
| 0.3 | 120.0 | -0.249 | 0.224 |
| 0.5 | 120.0 | -0.11 | 0.261 |
| 0.7 | 120.0 | -2.009 | 8.265 |
| -0.5 | 144.0 | -0.585 | 0.401 |
| -0.3 | 144.0 | -0.475 | 0.347 |
| -0.1 | 144.0 | -0.647 | 0.329 |
| 0.1 | 144.0 | -0.428 | 0.23 |
| 0.3 | 144.0 | -0.276 | 0.688 |
| 0.5 | 144.0 | -1.31 | 0.911 |
| 0.7 | 144.0 | 0.087 | 0.222 |
| -0.3 | 168.0 | -0.273 | 0.292 |
| -0.1 | 168.0 | -0.09 | 0.43 |
| 0.1 | 168.0 | -0.208 | 0.21 |
| 0.3 | 168.0 | -0.42 | 2.993 |
| 0.5 | 168.0 | 0.132 | 0.293 |
| 0.7 | 168.0 | -0.329 | 0.375 |