Measurement E40M13
| Experiment: | EG1 | |
|---|---|---|
| Year: | 2000 |
|
| Spokespersons: | P. Stoler, V. Burkert, R. Minehart | |
| Reaction: | ep → π0p | |
| Polarization: | beam, target (longitudinal) | |
| Quantity: | Aet | |
| Q2: | 0.317 — 0.452 GeV2 | |
| W: | 1.3 — 1.4 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 |
|---|---|---|---|
| -0.9 | -168.0 | 0.216 | 0.277 |
| -0.7 | -168.0 | 0.252 | 0.436 |
| -0.5 | -168.0 | 0.207 | 0.393 |
| -0.3 | -168.0 | 1.633 | 0.685 |
| -0.9 | -144.0 | 0.051 | 0.372 |
| -0.7 | -144.0 | 0.195 | 0.2 |
| -0.5 | -144.0 | 0.315 | 0.151 |
| -0.3 | -144.0 | 0.07 | 0.258 |
| -0.1 | -144.0 | -0.02 | 0.206 |
| 0.1 | -144.0 | -0.076 | 0.23 |
| 0.3 | -144.0 | -0.287 | 0.193 |
| 0.5 | -144.0 | -0.397 | 0.283 |
| 0.7 | -144.0 | -0.135 | 0.34 |
| 0.9 | -144.0 | -1.515 | 1.52 |
| -0.9 | -120.0 | -0.064 | 0.427 |
| -0.7 | -120.0 | 0.284 | 0.17 |
| -0.5 | -120.0 | 0.079 | 0.126 |
| -0.3 | -120.0 | 0.056 | 0.146 |
| -0.1 | -120.0 | -0.061 | 0.145 |
| 0.1 | -120.0 | -0.097 | 0.155 |
| 0.3 | -120.0 | -0.227 | 0.165 |
| 0.5 | -120.0 | 0.062 | 0.176 |
| 0.7 | -120.0 | -0.261 | 0.302 |
| 0.9 | -120.0 | -0.548 | 0.572 |
| -0.9 | -96.0 | 0.18 | 0.306 |
| -0.7 | -96.0 | 0.133 | 0.147 |
| -0.5 | -96.0 | -0.073 | 0.117 |
| -0.3 | -96.0 | -0.187 | 0.106 |
| -0.1 | -96.0 | -0.271 | 0.094 |
| 0.1 | -96.0 | -0.25 | 0.123 |
| 0.3 | -96.0 | -0.127 | 0.132 |
| 0.5 | -96.0 | -0.357 | 0.166 |
| 0.7 | -96.0 | -0.574 | 0.265 |
| 0.9 | -96.0 | 1.323 | 1.584 |
| -0.9 | -72.0 | -0.28 | 0.373 |
| -0.7 | -72.0 | -0.517 | 0.184 |
| -0.5 | -72.0 | -0.282 | 0.142 |
| -0.3 | -72.0 | -0.114 | 0.102 |
| -0.1 | -72.0 | -0.488 | 0.117 |
| 0.1 | -72.0 | -0.422 | 0.109 |
| 0.3 | -72.0 | -0.411 | 0.122 |
| -0.9 | -48.0 | 0.05 | 0.372 |
| -0.7 | -48.0 | 0.002 | 0.154 |
| -0.5 | -48.0 | -0.458 | 0.139 |
| -0.3 | -48.0 | -0.18 | 0.121 |
| -0.9 | -24.0 | -0.537 | 0.55 |
| -0.7 | -24.0 | -0.44 | 0.178 |
| -0.5 | -24.0 | -0.206 | 0.207 |
| -0.9 | 0.0 | -0.664 | 0.25 |
| -0.7 | 0.0 | -0.509 | 0.295 |
| -0.5 | 0.0 | -0.681 | 0.236 |
| -0.9 | 24.0 | -0.367 | 0.374 |
| -0.7 | 24.0 | -0.498 | 0.237 |
| -0.5 | 24.0 | -0.653 | 0.22 |
| -0.9 | 48.0 | 0.0 | 0.264 |
| -0.7 | 48.0 | -0.451 | 0.163 |
| -0.5 | 48.0 | -0.204 | 0.145 |
| -0.3 | 48.0 | -0.231 | 0.106 |
| -0.9 | 72.0 | 0.02 | 0.243 |
| -0.7 | 72.0 | -0.079 | 0.13 |
| -0.5 | 72.0 | -0.274 | 0.125 |
| -0.3 | 72.0 | -0.093 | 0.108 |
| -0.1 | 72.0 | -0.36 | 0.097 |
| 0.1 | 72.0 | -0.322 | 0.127 |
| 0.3 | 72.0 | -0.091 | 0.124 |
| 0.9 | 72.0 | 0.716 | 0.597 |
| -0.9 | 96.0 | -0.006 | 0.31 |
| -0.7 | 96.0 | 0.431 | 0.181 |
| -0.5 | 96.0 | 0.1 | 0.136 |
| -0.3 | 96.0 | 0.009 | 0.112 |
| -0.1 | 96.0 | 0.002 | 0.1 |
| 0.1 | 96.0 | -0.092 | 0.104 |
| 0.3 | 96.0 | -0.1 | 0.114 |
| 0.5 | 96.0 | -0.19 | 0.165 |
| 0.7 | 96.0 | -0.247 | 0.278 |
| 0.9 | 96.0 | 0.009 | 0.463 |
| -0.9 | 120.0 | 0.374 | 0.336 |
| -0.7 | 120.0 | 0.036 | 0.21 |
| -0.5 | 120.0 | 0.122 | 0.146 |
| -0.3 | 120.0 | -0.227 | 0.153 |
| -0.1 | 120.0 | -0.237 | 0.149 |
| 0.1 | 120.0 | -0.205 | 0.164 |
| 0.3 | 120.0 | -0.247 | 0.154 |
| 0.5 | 120.0 | -0.61 | 0.238 |
| 0.7 | 120.0 | -0.216 | 0.264 |
| 0.9 | 120.0 | 0.29 | 0.51 |
| -0.9 | 144.0 | 0.345 | 0.394 |
| -0.7 | 144.0 | 0.863 | 0.28 |
| -0.5 | 144.0 | 0.635 | 0.222 |
| -0.3 | 144.0 | 0.514 | 0.252 |
| -0.1 | 144.0 | 0.353 | 0.267 |
| 0.1 | 144.0 | -0.177 | 0.265 |
| 0.3 | 144.0 | -0.02 | 0.212 |
| 0.5 | 144.0 | -0.361 | 0.239 |
| 0.7 | 144.0 | -0.164 | 0.268 |
| 0.9 | 144.0 | 0.645 | 0.896 |
| -0.9 | 168.0 | 4.009 | 3.894 |
| -0.7 | 168.0 | 0.641 | 0.276 |
| -0.5 | 168.0 | 0.459 | 0.367 |
| -0.3 | 168.0 | 0.557 | 0.9 |