Measurement E40M28
| Experiment: | EG1 | |
|---|---|---|
| Year: | 2000 |
|
| Spokespersons: | P. Stoler, V. Burkert, R. Minehart | |
| Reaction: | ep → π0p | |
| Polarization: | beam, target (longitudinal) | |
| Quantity: | At | |
| Q2: | 0.187 — 0.317 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 | -0.192 | 0.342 |
| -0.7 | -168.0 | 0.185 | 1.527 |
| -0.9 | -144.0 | -0.333 | 0.378 |
| -0.7 | -144.0 | -0.58 | 0.116 |
| -0.5 | -144.0 | -0.566 | 0.126 |
| -0.3 | -144.0 | -0.362 | 0.215 |
| -0.1 | -144.0 | -0.267 | 0.211 |
| 0.1 | -144.0 | -0.315 | 0.115 |
| 0.3 | -144.0 | -0.249 | 0.127 |
| 0.5 | -144.0 | 0.071 | 0.195 |
| 0.7 | -144.0 | -0.5 | 0.343 |
| -0.9 | -120.0 | -0.657 | 0.341 |
| -0.7 | -120.0 | -0.253 | 0.094 |
| -0.5 | -120.0 | -0.432 | 0.107 |
| -0.3 | -120.0 | -0.367 | 0.102 |
| -0.1 | -120.0 | -0.382 | 0.168 |
| 0.1 | -120.0 | -0.138 | 0.108 |
| 0.3 | -120.0 | -0.251 | 0.093 |
| 0.5 | -120.0 | -0.113 | 0.141 |
| 0.7 | -120.0 | 0.154 | 0.219 |
| -0.9 | -96.0 | -0.219 | 0.196 |
| -0.7 | -96.0 | -0.357 | 0.089 |
| -0.5 | -96.0 | -0.221 | 0.067 |
| -0.3 | -96.0 | -0.219 | 0.058 |
| -0.1 | -96.0 | -0.221 | 0.065 |
| 0.1 | -96.0 | -0.09 | 0.093 |
| 0.3 | -96.0 | -0.196 | 0.12 |
| 0.5 | -96.0 | -0.083 | 0.126 |
| 0.7 | -96.0 | -0.171 | 0.266 |
| -0.9 | -72.0 | 0.338 | 0.329 |
| -0.7 | -72.0 | -0.217 | 0.096 |
| -0.5 | -72.0 | -0.185 | 0.068 |
| -0.3 | -72.0 | -0.136 | 0.06 |
| -0.1 | -72.0 | -0.116 | 0.065 |
| -0.7 | -48.0 | 0.069 | 0.102 |
| -0.5 | -48.0 | 0.074 | 0.092 |
| -0.9 | -24.0 | -0.237 | 0.17 |
| -0.7 | -24.0 | -0.039 | 0.124 |
| -0.5 | -24.0 | -0.058 | 0.182 |
| -0.9 | 0.0 | -0.062 | 0.259 |
| -0.7 | 0.0 | -0.139 | 0.21 |
| -0.9 | 24.0 | 0.202 | 0.182 |
| -0.7 | 24.0 | 0.006 | 0.151 |
| -0.5 | 24.0 | 0.132 | 0.182 |
| -0.9 | 48.0 | 0.485 | 0.245 |
| -0.7 | 48.0 | 0.127 | 0.094 |
| -0.5 | 48.0 | 0.18 | 0.096 |
| -0.9 | 72.0 | 0.106 | 0.12 |
| -0.7 | 72.0 | 0.162 | 0.098 |
| -0.5 | 72.0 | 0.131 | 0.068 |
| -0.3 | 72.0 | 0.041 | 0.059 |
| -0.1 | 72.0 | -0.027 | 0.062 |
| -0.9 | 96.0 | 0.488 | 0.184 |
| -0.7 | 96.0 | 0.175 | 0.092 |
| -0.5 | 96.0 | 0.187 | 0.085 |
| -0.3 | 96.0 | 0.161 | 0.078 |
| -0.1 | 96.0 | 0.154 | 0.074 |
| 0.1 | 96.0 | 0.044 | 0.091 |
| 0.3 | 96.0 | -0.052 | 0.084 |
| 0.5 | 96.0 | 0.019 | 0.087 |
| 0.7 | 96.0 | -0.183 | 0.121 |
| -0.9 | 120.0 | 0.323 | 0.19 |
| -0.7 | 120.0 | 0.536 | 0.153 |
| -0.5 | 120.0 | 0.282 | 0.136 |
| -0.3 | 120.0 | 0.159 | 0.391 |
| -0.1 | 120.0 | 0.052 | 0.103 |
| 0.1 | 120.0 | 0.001 | 0.099 |
| 0.3 | 120.0 | 0.086 | 0.108 |
| 0.5 | 120.0 | -0.104 | 0.143 |
| 0.7 | 120.0 | -0.252 | 0.125 |
| -0.9 | 144.0 | 0.552 | 0.327 |
| -0.7 | 144.0 | 0.526 | 0.26 |
| -0.5 | 144.0 | 0.824 | 0.579 |
| -0.3 | 144.0 | -0.138 | 0.173 |
| -0.1 | 144.0 | 0.203 | 0.16 |
| 0.1 | 144.0 | 0.254 | 0.174 |
| 0.3 | 144.0 | 0.039 | 0.103 |
| 0.5 | 144.0 | -0.375 | 0.12 |
| 0.7 | 144.0 | 0.168 | 0.232 |
| -0.9 | 168.0 | 0.132 | 0.362 |
| -0.7 | 168.0 | -0.086 | 0.219 |
| 0.7 | 168.0 | 0.339 | 0.473 |