Measurement E40M6
| Experiment: | EG1 | |
|---|---|---|
| Year: | 2000 |
|
| Spokespersons: | P. Stoler, V. Burkert, R. Minehart | |
| Reaction: | ep → π0p | |
| Polarization: | beam, target (longitudinal) | |
| Quantity: | Aet | |
| Q2: | 0.187 — 0.317 GeV2 | |
| W: | 1.4 — 1.5 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] | Aet | uncertainty |
|---|---|---|---|
| 0.1 | -168.0 | 1.722 | 1.33 |
| 0.3 | -168.0 | -12.76 | 82.645 |
| 0.5 | -168.0 | -0.695 | 3.319 |
| 0.7 | -168.0 | 0.777 | 0.552 |
| -0.9 | -144.0 | 0.0 | 0.457 |
| -0.7 | -144.0 | 0.565 | 0.295 |
| -0.5 | -144.0 | 0.175 | 0.293 |
| -0.3 | -144.0 | 0.632 | 0.195 |
| -0.1 | -144.0 | 0.043 | 0.226 |
| 0.1 | -144.0 | 0.622 | 0.238 |
| 0.3 | -144.0 | 0.463 | 0.237 |
| 0.5 | -144.0 | 1.145 | 0.662 |
| 0.7 | -144.0 | -0.445 | 0.504 |
| -0.9 | -120.0 | 0.589 | 0.624 |
| -0.7 | -120.0 | 0.155 | 0.178 |
| -0.5 | -120.0 | 0.263 | 0.239 |
| -0.3 | -120.0 | 0.072 | 0.235 |
| -0.1 | -120.0 | 0.224 | 0.127 |
| 0.1 | -120.0 | 0.168 | 0.167 |
| 0.3 | -120.0 | 0.213 | 0.177 |
| 0.5 | -120.0 | 0.945 | 0.594 |
| 0.7 | -120.0 | 0.614 | 0.347 |
| -0.9 | -96.0 | 2.313 | 3.882 |
| -0.7 | -96.0 | 0.61 | 0.185 |
| -0.5 | -96.0 | 0.27 | 0.186 |
| -0.3 | -96.0 | 0.122 | 0.141 |
| -0.1 | -96.0 | -0.034 | 0.179 |
| 0.1 | -96.0 | 0.167 | 0.163 |
| 0.3 | -96.0 | 0.03 | 0.156 |
| 0.5 | -96.0 | 0.299 | 0.258 |
| -0.9 | -72.0 | -0.152 | 0.42 |
| -0.7 | -72.0 | 0.123 | 0.208 |
| -0.5 | -72.0 | 0.309 | 0.136 |
| -0.3 | -72.0 | 0.21 | 0.131 |
| -0.1 | -72.0 | -0.012 | 0.136 |
| 0.1 | -72.0 | 0.465 | 0.167 |
| -0.9 | -48.0 | -6.283 | 40.408 |
| -0.7 | -48.0 | -0.262 | 0.235 |
| -0.5 | -48.0 | 0.025 | 0.17 |
| -0.3 | -48.0 | 0.078 | 0.164 |
| -0.9 | -24.0 | 3.436 | 18.792 |
| -0.7 | -24.0 | -0.051 | 0.343 |
| -0.5 | -24.0 | 0.07 | 0.449 |
| -0.3 | -24.0 | 0.02 | 0.298 |
| -0.9 | 0.0 | 1.4 | 9.339 |
| -0.7 | 0.0 | -0.184 | 0.433 |
| -0.5 | 0.0 | -0.876 | 0.565 |
| -0.9 | 24.0 | 6.742 | 242.919 |
| -0.7 | 24.0 | -0.147 | 0.232 |
| -0.5 | 24.0 | 0.309 | 0.285 |
| -0.3 | 24.0 | -0.755 | 0.728 |
| -0.9 | 48.0 | -0.094 | 0.453 |
| -0.7 | 48.0 | 0.121 | 0.254 |
| -0.5 | 48.0 | 0.189 | 0.197 |
| -0.3 | 48.0 | -0.321 | 0.153 |
| -0.9 | 72.0 | 0.537 | 0.578 |
| -0.7 | 72.0 | 0.027 | 0.193 |
| -0.5 | 72.0 | 0.024 | 0.131 |
| -0.3 | 72.0 | 0.053 | 0.167 |
| -0.1 | 72.0 | -0.12 | 0.125 |
| 0.1 | 72.0 | 0.08 | 0.151 |
| -0.9 | 96.0 | 0.863 | 0.289 |
| -0.7 | 96.0 | 0.75 | 0.347 |
| -0.5 | 96.0 | 0.176 | 0.214 |
| -0.3 | 96.0 | 0.022 | 0.176 |
| -0.1 | 96.0 | 0.49 | 0.148 |
| 0.1 | 96.0 | 0.294 | 0.148 |
| 0.3 | 96.0 | 0.027 | 0.138 |
| 0.5 | 96.0 | -0.077 | 0.205 |
| -0.9 | 120.0 | 0.563 | 0.403 |
| -0.7 | 120.0 | 0.711 | 0.411 |
| -0.5 | 120.0 | 0.073 | 0.232 |
| -0.3 | 120.0 | 0.369 | 0.177 |
| -0.1 | 120.0 | 0.069 | 0.14 |
| 0.1 | 120.0 | 0.238 | 0.128 |
| 0.3 | 120.0 | 0.248 | 0.169 |
| 0.5 | 120.0 | 0.451 | 0.196 |
| 0.7 | 120.0 | 0.318 | 1.529 |
| -0.9 | 144.0 | 0.179 | 0.353 |
| -0.7 | 144.0 | 1.271 | 0.611 |
| -0.5 | 144.0 | 0.435 | 0.274 |
| -0.3 | 144.0 | 0.249 | 0.165 |
| -0.1 | 144.0 | 0.337 | 0.231 |
| 0.1 | 144.0 | 0.093 | 0.302 |
| 0.3 | 144.0 | 0.643 | 0.726 |
| 0.5 | 144.0 | 0.473 | 0.253 |
| 0.7 | 144.0 | 0.215 | 0.909 |
| -0.9 | 168.0 | 0.423 | 0.974 |
| 0.1 | 168.0 | 1.073 | 0.43 |
| 0.3 | 168.0 | 0.346 | 0.278 |
| 0.5 | 168.0 | 1.437 | 12.775 |
| 0.7 | 168.0 | 0.104 | 3.198 |