Measurement E40M25
| 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: | 1.15 — 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 | 0.015 | 0.156 |
| -0.7 | -168.0 | -0.243 | 0.208 |
| -0.5 | -168.0 | -0.12 | 0.168 |
| -0.3 | -168.0 | -0.063 | 0.118 |
| -0.1 | -168.0 | -0.105 | 0.105 |
| 0.1 | -168.0 | -0.204 | 0.101 |
| 0.3 | -168.0 | -0.109 | 0.084 |
| 0.5 | -168.0 | -0.128 | 0.083 |
| 0.7 | -168.0 | -0.087 | 0.085 |
| 0.9 | -168.0 | -0.03 | 0.114 |
| -0.9 | -144.0 | -0.233 | 0.173 |
| -0.7 | -144.0 | -0.109 | 0.083 |
| -0.5 | -144.0 | -0.13 | 0.064 |
| -0.3 | -144.0 | -0.174 | 0.056 |
| -0.1 | -144.0 | -0.266 | 0.059 |
| 0.1 | -144.0 | -0.256 | 0.063 |
| 0.3 | -144.0 | -0.268 | 0.053 |
| 0.5 | -144.0 | -0.206 | 0.066 |
| 0.7 | -144.0 | 0.034 | 0.077 |
| 0.9 | -144.0 | -0.013 | 0.115 |
| -0.9 | -120.0 | -0.035 | 0.11 |
| -0.7 | -120.0 | 0.068 | 0.059 |
| -0.5 | -120.0 | -0.093 | 0.055 |
| -0.3 | -120.0 | -0.075 | 0.048 |
| -0.1 | -120.0 | -0.158 | 0.05 |
| 0.1 | -120.0 | -0.048 | 0.052 |
| 0.3 | -120.0 | -0.162 | 0.055 |
| 0.5 | -120.0 | -0.165 | 0.075 |
| 0.7 | -120.0 | -0.136 | 0.113 |
| 0.9 | -120.0 | -0.244 | 0.153 |
| -0.9 | -96.0 | -0.136 | 0.087 |
| -0.7 | -96.0 | 0.048 | 0.061 |
| -0.5 | -96.0 | -0.045 | 0.05 |
| -0.3 | -96.0 | -0.048 | 0.046 |
| -0.1 | -96.0 | -0.167 | 0.049 |
| 0.1 | -96.0 | -0.15 | 0.048 |
| 0.3 | -96.0 | -0.096 | 0.052 |
| 0.5 | -96.0 | -0.143 | 0.062 |
| 0.7 | -96.0 | -0.076 | 0.075 |
| 0.9 | -96.0 | -0.295 | 0.115 |
| -0.9 | -72.0 | 0.179 | 0.109 |
| -0.7 | -72.0 | -0.024 | 0.07 |
| -0.9 | -48.0 | -0.076 | 0.125 |
| -0.9 | 48.0 | -0.183 | 0.094 |
| -0.9 | 72.0 | -0.059 | 0.077 |
| -0.7 | 72.0 | -0.129 | 0.06 |
| -0.9 | 96.0 | -0.025 | 0.076 |
| -0.7 | 96.0 | -0.158 | 0.058 |
| -0.5 | 96.0 | -0.024 | 0.051 |
| -0.3 | 96.0 | 0.096 | 0.053 |
| -0.1 | 96.0 | 0.148 | 0.056 |
| 0.1 | 96.0 | 0.039 | 0.057 |
| 0.3 | 96.0 | 0.084 | 0.057 |
| 0.5 | 96.0 | 0.067 | 0.055 |
| 0.7 | 96.0 | 0.116 | 0.069 |
| 0.9 | 96.0 | 0.092 | 0.145 |
| -0.9 | 120.0 | -0.226 | 0.085 |
| -0.7 | 120.0 | 0.003 | 0.06 |
| -0.5 | 120.0 | -0.028 | 0.056 |
| -0.3 | 120.0 | 0.128 | 0.056 |
| -0.1 | 120.0 | 0.054 | 0.055 |
| 0.1 | 120.0 | 0.095 | 0.061 |
| 0.3 | 120.0 | 0.074 | 0.058 |
| 0.5 | 120.0 | 0.124 | 0.065 |
| 0.7 | 120.0 | 0.24 | 0.106 |
| 0.9 | 120.0 | -0.066 | 0.141 |
| -0.9 | 144.0 | -0.043 | 0.09 |
| -0.7 | 144.0 | -0.045 | 0.071 |
| -0.5 | 144.0 | 0.021 | 0.073 |
| -0.3 | 144.0 | 0.088 | 0.064 |
| -0.1 | 144.0 | 0.064 | 0.068 |
| 0.1 | 144.0 | 0.066 | 0.058 |
| 0.3 | 144.0 | 0.18 | 0.069 |
| 0.5 | 144.0 | 0.203 | 0.076 |
| 0.7 | 144.0 | 0.124 | 0.083 |
| 0.9 | 144.0 | -0.047 | 0.151 |
| -0.9 | 168.0 | -0.092 | 0.123 |
| -0.7 | 168.0 | 0.047 | 0.121 |
| -0.5 | 168.0 | -0.034 | 0.152 |
| -0.3 | 168.0 | -0.133 | 0.121 |
| -0.1 | 168.0 | 0.129 | 0.121 |
| 0.1 | 168.0 | 0.087 | 0.121 |
| 0.3 | 168.0 | -0.107 | 0.087 |
| 0.5 | 168.0 | -0.137 | 0.117 |
| 0.7 | 168.0 | -0.105 | 0.105 |
| 0.9 | 168.0 | -0.098 | 0.149 |