Measurement E40M41
| Experiment: | EG1 | |
|---|---|---|
| Year: | 2000 |
|
| Spokespersons: | P. Stoler, V. Burkert, R. Minehart | |
| Reaction: | ep → π0p | |
| Polarization: | beam, target (longitudinal) | |
| Quantity: | At | |
| Q2: | 0.452 — 0.77 GeV2 | |
| W: | 1.15 — 1.2 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 | -0.072 | 0.145 |
| -0.7 | -168.0 | -0.033 | 0.106 |
| -0.5 | -168.0 | -0.096 | 0.114 |
| -0.3 | -168.0 | -0.19 | 0.113 |
| -0.1 | -168.0 | -0.176 | 0.097 |
| 0.1 | -168.0 | -0.101 | 0.111 |
| 0.3 | -168.0 | -0.064 | 0.11 |
| 0.5 | -168.0 | 0.077 | 0.128 |
| 0.7 | -168.0 | -0.247 | 0.1 |
| 0.9 | -168.0 | -0.013 | 0.102 |
| -0.9 | -144.0 | -0.198 | 0.115 |
| -0.7 | -144.0 | -0.155 | 0.139 |
| -0.5 | -144.0 | -0.195 | 0.104 |
| -0.3 | -144.0 | -0.397 | 0.111 |
| -0.1 | -144.0 | -0.305 | 0.093 |
| 0.1 | -144.0 | -0.181 | 0.084 |
| 0.3 | -144.0 | -0.11 | 0.076 |
| 0.5 | -144.0 | -0.308 | 0.092 |
| 0.7 | -144.0 | -0.169 | 0.083 |
| 0.9 | -144.0 | -0.196 | 0.098 |
| -0.9 | -120.0 | -0.36 | 0.137 |
| -0.7 | -120.0 | -0.195 | 0.087 |
| -0.5 | -120.0 | -0.174 | 0.081 |
| -0.3 | -120.0 | -0.227 | 0.071 |
| -0.1 | -120.0 | -0.23 | 0.068 |
| 0.1 | -120.0 | -0.216 | 0.059 |
| 0.3 | -120.0 | -0.238 | 0.059 |
| 0.5 | -120.0 | -0.168 | 0.056 |
| 0.7 | -120.0 | -0.377 | 0.082 |
| 0.9 | -120.0 | -0.058 | 0.092 |
| -0.9 | -96.0 | -0.161 | 0.122 |
| -0.7 | -96.0 | 0.028 | 0.089 |
| -0.5 | -96.0 | -0.207 | 0.079 |
| -0.3 | -96.0 | -0.167 | 0.079 |
| -0.1 | -96.0 | -0.114 | 0.072 |
| 0.1 | -96.0 | -0.291 | 0.063 |
| 0.3 | -96.0 | -0.098 | 0.06 |
| 0.5 | -96.0 | -0.195 | 0.06 |
| 0.7 | -96.0 | -0.256 | 0.092 |
| 0.9 | -96.0 | -0.16 | 0.101 |
| -0.9 | -72.0 | -0.006 | 0.128 |
| -0.7 | -72.0 | -0.071 | 0.099 |
| -0.5 | -72.0 | -0.066 | 0.094 |
| -0.3 | -72.0 | -0.019 | 0.074 |
| -0.1 | -72.0 | -0.111 | 0.069 |
| 0.1 | -72.0 | -0.078 | 0.069 |
| 0.3 | -72.0 | -0.02 | 0.08 |
| 0.5 | -72.0 | -0.306 | 0.08 |
| 0.7 | -72.0 | -0.181 | 0.111 |
| 0.9 | -72.0 | -0.099 | 0.113 |
| -0.9 | -48.0 | -0.015 | 0.119 |
| -0.7 | -48.0 | 0.026 | 0.095 |
| -0.5 | -48.0 | 0.063 | 0.106 |
| -0.3 | -48.0 | -0.022 | 0.106 |
| -0.1 | -48.0 | -0.016 | 0.143 |
| 0.1 | -48.0 | -0.165 | 0.146 |
| 0.3 | -48.0 | 0.056 | 0.165 |
| 0.5 | -48.0 | -0.252 | 0.124 |
| 0.7 | -48.0 | 0.013 | 0.106 |
| 0.9 | -48.0 | -0.019 | 0.121 |
| -0.9 | -24.0 | 0.003 | 0.127 |
| -0.7 | -24.0 | -0.041 | 0.1 |
| -0.5 | -24.0 | 0.29 | 0.18 |
| -0.3 | -24.0 | 0.127 | 0.218 |
| -0.1 | -24.0 | -0.2 | 0.362 |
| 0.1 | -24.0 | -0.666 | 0.668 |
| 0.3 | -24.0 | -0.056 | 0.201 |
| 0.5 | -24.0 | -0.055 | 0.173 |
| 0.7 | -24.0 | 0.164 | 0.277 |
| 0.9 | -24.0 | -0.175 | 0.119 |
| -0.9 | 0.0 | -0.288 | 0.161 |
| -0.7 | 0.0 | 0.032 | 0.165 |
| -0.5 | 0.0 | 0.227 | 0.13 |
| -0.3 | 0.0 | 0.377 | 0.304 |
| -0.1 | 0.0 | -0.214 | 0.148 |
| 0.1 | 0.0 | -0.105 | 0.585 |
| 0.3 | 0.0 | -0.012 | 0.235 |
| 0.5 | 0.0 | 0.384 | 0.472 |
| 0.7 | 0.0 | -0.317 | 0.252 |
| 0.9 | 0.0 | 0.206 | 0.329 |
| -0.9 | 24.0 | 0.088 | 0.115 |
| -0.7 | 24.0 | -0.066 | 0.119 |
| -0.5 | 24.0 | -0.152 | 0.177 |
| -0.3 | 24.0 | -0.113 | 0.151 |
| -0.1 | 24.0 | 0.316 | 0.417 |
| 0.1 | 24.0 | -0.401 | 0.204 |
| 0.3 | 24.0 | -0.075 | 0.313 |
| 0.5 | 24.0 | 0.057 | 0.174 |
| 0.7 | 24.0 | -0.233 | 0.191 |
| 0.9 | 24.0 | -0.266 | 0.157 |
| -0.9 | 48.0 | 0.074 | 0.126 |
| -0.7 | 48.0 | 0.116 | 0.088 |
| -0.5 | 48.0 | -0.067 | 0.094 |
| -0.3 | 48.0 | -0.04 | 0.111 |
| -0.1 | 48.0 | 0.062 | 0.126 |
| 0.1 | 48.0 | -0.072 | 0.099 |
| 0.3 | 48.0 | 0.065 | 0.157 |
| 0.5 | 48.0 | -0.067 | 0.107 |
| 0.7 | 48.0 | 0.334 | 0.196 |
| 0.9 | 48.0 | 0.143 | 0.136 |
| -0.9 | 72.0 | -0.153 | 0.123 |
| -0.7 | 72.0 | -0.211 | 0.085 |
| -0.5 | 72.0 | -0.059 | 0.076 |
| -0.3 | 72.0 | -0.056 | 0.072 |
| -0.1 | 72.0 | -0.012 | 0.07 |
| 0.1 | 72.0 | 0.045 | 0.068 |
| 0.3 | 72.0 | -0.002 | 0.074 |
| 0.5 | 72.0 | 0.099 | 0.078 |
| 0.7 | 72.0 | 0.234 | 0.106 |
| 0.9 | 72.0 | -0.08 | 0.104 |
| -0.9 | 96.0 | 0.15 | 0.107 |
| -0.7 | 96.0 | 0.036 | 0.097 |
| -0.5 | 96.0 | 0.181 | 0.074 |
| -0.3 | 96.0 | 0.017 | 0.066 |
| -0.1 | 96.0 | 0.115 | 0.067 |
| 0.1 | 96.0 | 0.115 | 0.067 |
| 0.3 | 96.0 | 0.08 | 0.058 |
| 0.5 | 96.0 | 0.067 | 0.067 |
| 0.7 | 96.0 | 0.101 | 0.091 |
| 0.9 | 96.0 | 0.174 | 0.098 |
| -0.9 | 120.0 | 0.178 | 0.14 |
| -0.7 | 120.0 | -0.047 | 0.106 |
| -0.5 | 120.0 | 0.12 | 0.075 |
| -0.3 | 120.0 | 0.166 | 0.076 |
| -0.1 | 120.0 | 0.229 | 0.066 |
| 0.1 | 120.0 | 0.199 | 0.072 |
| 0.3 | 120.0 | 0.052 | 0.066 |
| 0.5 | 120.0 | 0.066 | 0.07 |
| 0.7 | 120.0 | -0.027 | 0.079 |
| 0.9 | 120.0 | -0.003 | 0.098 |
| -0.9 | 144.0 | 0.004 | 0.128 |
| -0.7 | 144.0 | 0.231 | 0.121 |
| -0.5 | 144.0 | 0.091 | 0.114 |
| -0.3 | 144.0 | 0.183 | 0.091 |
| -0.1 | 144.0 | 0.083 | 0.076 |
| 0.1 | 144.0 | 0.197 | 0.081 |
| 0.3 | 144.0 | 0.177 | 0.088 |
| 0.5 | 144.0 | 0.082 | 0.085 |
| 0.7 | 144.0 | 0.047 | 0.08 |
| 0.9 | 144.0 | -0.022 | 0.092 |
| -0.9 | 168.0 | 0.278 | 0.199 |
| -0.7 | 168.0 | 0.225 | 0.15 |
| -0.5 | 168.0 | 0.021 | 0.139 |
| -0.3 | 168.0 | 0.026 | 0.095 |
| -0.1 | 168.0 | 0.119 | 0.113 |
| 0.1 | 168.0 | 0.193 | 0.131 |
| 0.3 | 168.0 | 0.168 | 0.102 |
| 0.5 | 168.0 | -0.129 | 0.095 |
| 0.7 | 168.0 | 0.017 | 0.111 |
| 0.9 | 168.0 | -0.035 | 0.094 |