Measurement E40M9
| 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: | 1.1 — 1.15 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 | syst. uncert. |
|---|---|---|---|---|
| -0.9 | -168.0 | 2.125 | 2.191 | 1.4923 |
| -0.7 | -168.0 | 0.685 | 0.555 | 0.1201 |
| -0.5 | -168.0 | -0.065 | 0.247 | 0.0067 |
| -0.3 | -168.0 | -0.34 | 0.292 | 0.032 |
| -0.1 | -168.0 | -0.921 | 0.387 | 0.0948 |
| 0.1 | -168.0 | -0.017 | 0.256 | 0.0095 |
| 0.3 | -168.0 | -0.71 | 0.372 | 0.0855 |
| 0.5 | -168.0 | -0.164 | 0.187 | 0.0112 |
| 0.7 | -168.0 | 0.033 | 0.246 | 0.0049 |
| 0.9 | -168.0 | -0.03 | 0.367 | 0.0062 |
| -0.7 | -144.0 | -0.161 | 0.231 | 0.0091 |
| -0.5 | -144.0 | -0.2 | 0.225 | 0.0122 |
| -0.3 | -144.0 | -0.213 | 0.176 | 0.0114 |
| -0.1 | -144.0 | -0.312 | 0.231 | 0.0265 |
| 0.1 | -144.0 | -0.447 | 0.258 | 0.0426 |
| 0.3 | -144.0 | -0.443 | 0.202 | 0.0297 |
| 0.5 | -144.0 | -0.418 | 0.228 | 0.0349 |
| 0.7 | -144.0 | 0.167 | 0.232 | 0.0137 |
| 0.9 | -144.0 | 0.4 | 0.362 | 0.0543 |
| -0.9 | -120.0 | -0.287 | 0.447 | 0.0702 |
| -0.7 | -120.0 | -0.274 | 0.307 | 0.0282 |
| -0.5 | -120.0 | 0.107 | 0.248 | 0.0101 |
| -0.3 | -120.0 | -0.379 | 0.17 | 0.0175 |
| -0.1 | -120.0 | -0.075 | 0.267 | 0.0098 |
| 0.1 | -120.0 | -0.442 | 0.245 | 0.0413 |
| 0.3 | -120.0 | -0.144 | 0.234 | 0.0145 |
| 0.5 | -120.0 | -0.459 | 0.356 | 0.0659 |
| 0.7 | -120.0 | 0.117 | 0.293 | 0.0134 |
| 0.9 | -120.0 | 0.28 | 0.241 | 0.0266 |
| -0.9 | -96.0 | -0.087 | 0.225 | 0.0094 |
| -0.7 | -96.0 | 0.168 | 0.477 | 0.0405 |
| -0.5 | -96.0 | -0.515 | 0.345 | 0.06 |
| -0.3 | -96.0 | 0.2 | 0.345 | 0.0313 |
| -0.1 | -96.0 | -0.326 | 0.216 | 0.0232 |
| 0.1 | -96.0 | -0.489 | 0.372 | 0.0771 |
| 0.3 | -96.0 | 0.201 | 0.208 | 0.0165 |
| 0.5 | -96.0 | -0.397 | 0.265 | 0.0408 |
| 0.7 | -96.0 | -1.248 | 0.716 | 0.2945 |
| 0.9 | -96.0 | 0.188 | 0.182 | 0.0117 |
| -0.9 | -72.0 | 1.032 | 1.68 | 1.125 |
| -0.7 | -72.0 | 0.568 | 0.731 | 0.1419 |
| -0.9 | 48.0 | 0.535 | 0.651 | 0.1623 |
| -0.9 | 72.0 | -0.303 | 0.223 | 0.027 |
| -0.7 | 72.0 | -0.668 | 0.447 | 0.0955 |
| -0.9 | 96.0 | -0.223 | 0.424 | 0.0554 |
| -0.7 | 96.0 | -0.306 | 0.311 | 0.0422 |
| -0.5 | 96.0 | -1.464 | 1.407 | 0.8678 |
| -0.3 | 96.0 | 0.263 | 0.328 | 0.044 |
| -0.1 | 96.0 | -0.24 | 0.186 | 0.0176 |
| 0.1 | 96.0 | 0.178 | 0.392 | 0.0384 |
| 0.3 | 96.0 | -0.512 | 0.322 | 0.0745 |
| 0.5 | 96.0 | -0.053 | 0.399 | 0.0155 |
| 0.7 | 96.0 | 0.075 | 0.288 | 0.0101 |
| 0.9 | 96.0 | 0.248 | 0.417 | 0.0503 |
| -0.9 | 120.0 | 0.018 | 0.426 | 0.0148 |
| -0.7 | 120.0 | 0.114 | 0.277 | 0.0142 |
| -0.5 | 120.0 | -0.116 | 0.213 | 0.0082 |
| -0.3 | 120.0 | 0.074 | 0.227 | 0.0087 |
| -0.1 | 120.0 | -0.369 | 0.2 | 0.0264 |
| 0.1 | 120.0 | -0.417 | 0.246 | 0.0418 |
| 0.3 | 120.0 | -0.314 | 0.302 | 0.0425 |
| 0.5 | 120.0 | -0.43 | 0.318 | 0.0575 |
| 0.7 | 120.0 | 0.687 | 0.459 | 0.1226 |
| 0.9 | 120.0 | 0.513 | 0.38 | 0.0804 |
| -0.9 | 144.0 | -0.051 | 0.318 | 0.0134 |
| -0.7 | 144.0 | -0.516 | 0.462 | 0.0817 |
| -0.5 | 144.0 | -0.615 | 0.32 | 0.0594 |
| -0.3 | 144.0 | -0.427 | 0.235 | 0.0321 |
| -0.1 | 144.0 | -0.299 | 0.208 | 0.0228 |
| 0.1 | 144.0 | -0.39 | 0.535 | 0.1066 |
| 0.3 | 144.0 | -0.296 | 0.199 | 0.0224 |
| 0.5 | 144.0 | -0.318 | 0.222 | 0.0255 |
| 0.7 | 144.0 | -0.09 | 0.377 | 0.0163 |
| 0.9 | 144.0 | 0.489 | 0.27 | 0.0406 |
| -0.9 | 168.0 | 0.096 | 0.345 | 0.0136 |
| -0.7 | 168.0 | -0.158 | 0.267 | 0.0105 |
| -0.5 | 168.0 | 0.083 | 0.3 | 0.0113 |
| -0.3 | 168.0 | -0.468 | 0.235 | 0.0307 |
| -0.1 | 168.0 | -0.568 | 0.267 | 0.0458 |
| 0.1 | 168.0 | 0.15 | 0.271 | 0.017 |
| 0.3 | 168.0 | 0.107 | 0.332 | 0.0153 |
| 0.5 | 168.0 | -0.787 | 0.335 | 0.0795 |
| 0.7 | 168.0 | -0.272 | 0.191 | 0.0149 |
| 0.9 | 168.0 | 0.231 | 0.272 | 0.0231 |