Measurement E40M36
| 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: | 1.3 — 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] | At | uncertainty |
|---|---|---|---|
| -0.9 | -168.0 | -0.164 | 0.192 |
| -0.7 | -168.0 | -0.139 | 0.305 |
| -0.5 | -168.0 | -0.404 | 0.264 |
| -0.3 | -168.0 | -0.106 | 0.361 |
| -0.9 | -144.0 | -0.625 | 0.292 |
| -0.7 | -144.0 | -0.383 | 0.141 |
| -0.5 | -144.0 | -0.351 | 0.105 |
| -0.3 | -144.0 | -0.522 | 0.204 |
| -0.1 | -144.0 | -0.654 | 0.164 |
| 0.1 | -144.0 | -0.432 | 0.172 |
| 0.3 | -144.0 | -0.153 | 0.131 |
| 0.5 | -144.0 | -0.294 | 0.193 |
| 0.7 | -144.0 | 0.086 | 0.242 |
| 0.9 | -144.0 | 0.295 | 0.656 |
| -0.9 | -120.0 | -0.579 | 0.315 |
| -0.7 | -120.0 | -0.514 | 0.125 |
| -0.5 | -120.0 | -0.312 | 0.089 |
| -0.3 | -120.0 | -0.473 | 0.109 |
| -0.1 | -120.0 | -0.523 | 0.109 |
| 0.1 | -120.0 | -0.488 | 0.114 |
| 0.3 | -120.0 | -0.281 | 0.118 |
| 0.5 | -120.0 | -0.163 | 0.127 |
| 0.7 | -120.0 | -0.278 | 0.22 |
| 0.9 | -120.0 | -0.194 | 0.379 |
| -0.9 | -96.0 | -0.11 | 0.212 |
| -0.7 | -96.0 | -0.39 | 0.105 |
| -0.5 | -96.0 | -0.378 | 0.085 |
| -0.3 | -96.0 | -0.372 | 0.075 |
| -0.1 | -96.0 | -0.016 | 0.066 |
| 0.1 | -96.0 | -0.176 | 0.086 |
| 0.3 | -96.0 | -0.293 | 0.095 |
| 0.5 | -96.0 | -0.009 | 0.114 |
| 0.7 | -96.0 | -0.033 | 0.17 |
| 0.9 | -96.0 | 0.215 | 0.723 |
| -0.9 | -72.0 | -0.093 | 0.253 |
| -0.7 | -72.0 | -0.254 | 0.12 |
| -0.5 | -72.0 | -0.042 | 0.098 |
| -0.3 | -72.0 | -0.09 | 0.072 |
| -0.1 | -72.0 | -0.042 | 0.078 |
| 0.1 | -72.0 | -0.142 | 0.074 |
| 0.3 | -72.0 | -0.043 | 0.084 |
| 0.9 | -72.0 | 0.277 | 4.519 |
| -0.9 | -48.0 | -0.017 | 0.265 |
| -0.7 | -48.0 | -0.044 | 0.109 |
| -0.5 | -48.0 | 0.128 | 0.097 |
| -0.3 | -48.0 | 0.013 | 0.086 |
| -0.9 | -24.0 | 0.288 | 0.413 |
| -0.7 | -24.0 | 0.018 | 0.121 |
| -0.5 | -24.0 | 0.206 | 0.153 |
| -0.9 | 0.0 | -0.224 | 0.161 |
| -0.7 | 0.0 | 0.038 | 0.199 |
| -0.5 | 0.0 | -0.237 | 0.15 |
| -0.9 | 24.0 | -0.2 | 0.26 |
| -0.7 | 24.0 | -0.118 | 0.156 |
| -0.5 | 24.0 | -0.166 | 0.138 |
| -0.9 | 48.0 | -0.101 | 0.188 |
| -0.7 | 48.0 | -0.14 | 0.109 |
| -0.5 | 48.0 | -0.054 | 0.101 |
| -0.3 | 48.0 | 0.052 | 0.076 |
| -0.9 | 72.0 | 0.118 | 0.178 |
| -0.7 | 72.0 | 0.063 | 0.094 |
| -0.5 | 72.0 | 0.107 | 0.089 |
| -0.3 | 72.0 | 0.305 | 0.084 |
| -0.1 | 72.0 | -0.083 | 0.067 |
| 0.1 | 72.0 | -0.021 | 0.088 |
| 0.3 | 72.0 | -0.015 | 0.088 |
| 0.9 | 72.0 | -0.154 | 0.342 |
| -0.9 | 96.0 | 0.113 | 0.226 |
| -0.7 | 96.0 | 0.366 | 0.138 |
| -0.5 | 96.0 | 0.281 | 0.105 |
| -0.3 | 96.0 | 0.011 | 0.078 |
| -0.1 | 96.0 | 0.214 | 0.076 |
| 0.1 | 96.0 | -0.047 | 0.073 |
| 0.3 | 96.0 | 0.077 | 0.083 |
| 0.5 | 96.0 | -0.065 | 0.114 |
| 0.7 | 96.0 | -0.072 | 0.189 |
| 0.9 | 96.0 | 0.225 | 1.0 |
| -0.9 | 120.0 | 0.461 | 0.268 |
| -0.7 | 120.0 | 0.224 | 0.159 |
| -0.5 | 120.0 | 0.062 | 0.106 |
| -0.3 | 120.0 | 0.317 | 0.117 |
| -0.1 | 120.0 | 0.247 | 0.112 |
| 0.1 | 120.0 | 0.229 | 0.123 |
| 0.3 | 120.0 | 0.102 | 0.111 |
| 0.5 | 120.0 | 0.124 | 0.158 |
| 0.7 | 120.0 | 0.033 | 0.187 |
| 0.9 | 120.0 | -0.422 | 0.354 |
| -0.9 | 144.0 | 0.416 | 0.313 |
| -0.7 | 144.0 | 0.372 | 0.184 |
| -0.5 | 144.0 | 0.088 | 0.149 |
| -0.3 | 144.0 | 0.264 | 0.184 |
| -0.1 | 144.0 | 0.204 | 0.2 |
| 0.1 | 144.0 | 0.403 | 0.212 |
| 0.3 | 144.0 | 0.137 | 0.156 |
| 0.5 | 144.0 | -0.13 | 0.159 |
| 0.7 | 144.0 | -0.094 | 0.184 |
| 0.9 | 144.0 | -1.197 | 0.886 |
| -0.9 | 168.0 | 0.15 | 0.766 |
| -0.7 | 168.0 | 0.28 | 0.196 |
| -0.5 | 168.0 | 0.202 | 0.271 |
| -0.3 | 168.0 | -0.825 | 0.817 |