Measurement E40M24
| 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: | 1.1 — 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] | At | uncertainty | syst. uncert. |
|---|---|---|---|---|
| -0.9 | -168.0 | 0.158 | 0.251 | 0.0148 |
| -0.7 | -168.0 | 0.026 | 0.235 | 0.002 |
| -0.5 | -168.0 | -0.115 | 0.21 | 0.0053 |
| -0.3 | -168.0 | 0.171 | 0.233 | 0.0186 |
| -0.1 | -168.0 | 0.132 | 0.215 | 0.0146 |
| 0.1 | -168.0 | 0.03 | 0.24 | 0.0038 |
| 0.3 | -168.0 | 0.136 | 0.315 | 0.0327 |
| 0.5 | -168.0 | -0.103 | 0.183 | 0.0141 |
| 0.7 | -168.0 | -0.123 | 0.152 | 0.0114 |
| 0.9 | -168.0 | -0.193 | 0.213 | 0.0289 |
| -0.9 | -144.0 | 0.317 | 0.242 | 0.0347 |
| -0.7 | -144.0 | -0.565 | 0.211 | 0.0543 |
| -0.5 | -144.0 | -0.05 | 0.137 | 0.0052 |
| -0.3 | -144.0 | -0.437 | 0.181 | 0.047 |
| -0.1 | -144.0 | -0.14 | 0.137 | 0.0137 |
| 0.1 | -144.0 | -0.051 | 0.125 | 0.0066 |
| 0.3 | -144.0 | 0.053 | 0.171 | 0.0067 |
| 0.5 | -144.0 | -0.414 | 0.186 | 0.0538 |
| 0.7 | -144.0 | -0.153 | 0.306 | 0.0417 |
| 0.9 | -144.0 | 0.012 | 0.214 | 0.0026 |
| -0.9 | -120.0 | 0.004 | 0.403 | 0.0092 |
| -0.7 | -120.0 | -0.143 | 0.126 | 0.0103 |
| -0.5 | -120.0 | 0.027 | 0.137 | 0.006 |
| -0.3 | -120.0 | 0.077 | 0.128 | 0.0078 |
| -0.1 | -120.0 | -0.001 | 0.126 | 0.0065 |
| 0.1 | -120.0 | 0.132 | 0.136 | 0.0128 |
| 0.3 | -120.0 | -0.239 | 0.181 | 0.0347 |
| 0.5 | -120.0 | 0.015 | 0.152 | 0.0062 |
| 0.7 | -120.0 | 0.059 | 0.244 | 0.0119 |
| 0.9 | -120.0 | 0.633 | 0.385 | 0.152 |
| -0.9 | -96.0 | -0.589 | 0.363 | 0.122 |
| -0.7 | -96.0 | -0.144 | 0.197 | 0.0164 |
| -0.5 | -96.0 | -0.027 | 0.171 | 0.0079 |
| -0.9 | 96.0 | 0.076 | 0.977 | 0.0332 |
| -0.7 | 96.0 | -0.191 | 0.207 | 0.0265 |
| -0.5 | 96.0 | 0.052 | 0.194 | 0.0101 |
| -0.9 | 120.0 | 0.353 | 0.447 | 0.1148 |
| -0.7 | 120.0 | 0.11 | 0.184 | 0.0124 |
| -0.5 | 120.0 | -0.147 | 0.144 | 0.013 |
| -0.3 | 120.0 | -0.148 | 0.193 | 0.0185 |
| -0.1 | 120.0 | -0.213 | 0.203 | 0.0319 |
| 0.1 | 120.0 | -0.015 | 0.214 | 0.0064 |
| 0.3 | 120.0 | -0.04 | 0.151 | 0.0071 |
| 0.5 | 120.0 | 0.178 | 0.203 | 0.0297 |
| 0.7 | 120.0 | -0.771 | 0.31 | 0.1407 |
| -0.9 | 144.0 | 0.256 | 0.228 | 0.0289 |
| -0.7 | 144.0 | -0.084 | 0.201 | 0.0075 |
| -0.5 | 144.0 | 0.034 | 0.145 | 0.004 |
| -0.3 | 144.0 | 0.012 | 0.186 | 0.0052 |
| -0.1 | 144.0 | 0.183 | 0.167 | 0.0183 |
| 0.1 | 144.0 | -0.298 | 0.166 | 0.0326 |
| 0.3 | 144.0 | 0.184 | 0.18 | 0.0235 |
| 0.5 | 144.0 | -0.189 | 0.175 | 0.0194 |
| 0.7 | 144.0 | -0.147 | 0.122 | 0.0083 |
| 0.9 | 144.0 | -0.84 | 0.464 | 0.2168 |
| -0.9 | 168.0 | 0.104 | 0.734 | 0.0579 |
| -0.7 | 168.0 | -0.432 | 0.33 | 0.0572 |
| -0.5 | 168.0 | 0.169 | 0.189 | 0.0104 |
| -0.3 | 168.0 | -0.022 | 0.189 | 0.0019 |
| -0.1 | 168.0 | -0.285 | 0.288 | 0.0406 |
| 0.1 | 168.0 | -0.265 | 0.231 | 0.0313 |
| 0.3 | 168.0 | -0.01 | 0.179 | 0.0004 |
| 0.5 | 168.0 | 0.182 | 0.304 | 0.0287 |
| 0.7 | 168.0 | 0.37 | 0.338 | 0.0635 |
| 0.9 | 168.0 | 0.001 | 0.632 | 0.003 |