Measurement E102M34
| Experiment: | E-89-039 | |
|---|---|---|
| Year: | 2007 | |
| Spokespersons: | S. Dytman, K. Giovanetti | |
| Reaction: | ep → η p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 1.0 — 1.4 GeV2 | |
| W: | 1.71 — 1.73 GeV | |
| Publication: |
H. Denizli, J. Mueller, S. Dytman, M.L. Leber, R.D. Levine, J. Miles, K.Y. Kim, and CLAS Collaboration Q2 dependence of the S11(1535) Photocoupling and Evidence for a P-wave resonance in η electroproduction //
|
|
| cos(θ) | φ, [degree] | dσ/dΩ, [μb/sr] | uncertainty |
|---|---|---|---|
| -0.9 | 15.0 | 0.075 | 0.047 |
| -0.7 | 15.0 | 0.004 | 0.038 |
| -0.5 | 15.0 | 0.039 | 0.05 |
| -0.3 | 15.0 | 0.082 | 0.046 |
| -0.1 | 15.0 | 0.027 | 0.045 |
| 0.1 | 15.0 | 0.237 | 0.073 |
| 0.3 | 15.0 | 0.147 | 0.068 |
| 0.5 | 15.0 | 0.001 | 0.06 |
| 0.7 | 15.0 | 0.087 | 0.066 |
| 0.9 | 15.0 | 0.203 | 0.069 |
| -0.9 | 45.0 | -0.01 | 0.053 |
| -0.7 | 45.0 | 0.074 | 0.053 |
| -0.5 | 45.0 | 0.158 | 0.06 |
| -0.3 | 45.0 | 0.037 | 0.059 |
| -0.1 | 45.0 | 0.121 | 0.068 |
| 0.1 | 45.0 | -0.078 | 0.06 |
| 0.3 | 45.0 | 0.144 | 0.087 |
| 0.5 | 45.0 | 0.133 | 0.063 |
| 0.7 | 45.0 | 0.068 | 0.064 |
| 0.9 | 45.0 | 0.161 | 0.075 |
| -0.9 | 75.0 | 0.073 | 0.062 |
| -0.7 | 75.0 | 0.043 | 0.066 |
| -0.5 | 75.0 | 0.098 | 0.053 |
| -0.3 | 75.0 | 0.155 | 0.075 |
| -0.1 | 75.0 | 0.093 | 0.058 |
| 0.1 | 75.0 | 0.007 | 0.049 |
| 0.3 | 75.0 | 0.085 | 0.05 |
| 0.5 | 75.0 | 0.094 | 0.059 |
| 0.7 | 75.0 | 0.115 | 0.046 |
| 0.9 | 75.0 | 0.08 | 0.079 |
| -0.9 | 105.0 | 0.01 | 0.064 |
| -0.7 | 105.0 | -0.052 | 0.081 |
| -0.5 | 105.0 | 0.068 | 0.046 |
| -0.3 | 105.0 | 0.054 | 0.034 |
| -0.1 | 105.0 | 0.066 | 0.039 |
| 0.1 | 105.0 | 0.065 | 0.034 |
| 0.3 | 105.0 | 0.072 | 0.045 |
| 0.5 | 105.0 | 0.117 | 0.041 |
| 0.7 | 105.0 | 0.076 | 0.043 |
| 0.9 | 105.0 | 0.205 | 0.09 |
| -0.9 | 135.0 | 0.009 | 0.08 |
| -0.7 | 135.0 | 0.03 | 0.071 |
| -0.5 | 135.0 | 0.066 | 0.069 |
| -0.3 | 135.0 | 0.108 | 0.074 |
| -0.1 | 135.0 | -0.017 | 0.038 |
| 0.1 | 135.0 | 0.136 | 0.087 |
| 0.3 | 135.0 | 0.09 | 0.088 |
| 0.5 | 135.0 | 0.142 | 0.084 |
| 0.7 | 135.0 | -0.103 | 0.063 |
| 0.9 | 135.0 | 0.197 | 0.092 |
| -0.9 | 165.0 | -0.03 | 0.05 |
| 0.9 | 165.0 | 0.004 | 0.128 |
Measurement comment: