Measurement E102M7
| Experiment: | E-89-039 | |
|---|---|---|
| Year: | 2007 | |
| Spokespersons: | S. Dytman, K. Giovanetti | |
| Reaction: | ep → η p | |
| Polarization: | none | |
| Quantity: | dσ/dΩ | |
| Q2: | 0.6 — 1.0 GeV2 | |
| W: | 1.49 — 1.51 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 | 0.678 | 0.07 |
| -0.7 | 15.0 | 0.62 | 0.066 |
| -0.5 | 15.0 | 0.867 | 0.076 |
| -0.3 | 15.0 | 0.768 | 0.069 |
| -0.1 | 15.0 | 0.775 | 0.07 |
| 0.1 | 15.0 | 0.799 | 0.071 |
| 0.3 | 15.0 | 0.677 | 0.064 |
| 0.5 | 15.0 | 0.756 | 0.068 |
| 0.7 | 15.0 | 0.627 | 0.065 |
| 0.9 | 15.0 | 0.65 | 0.065 |
| -0.9 | 45.0 | 0.7 | 0.071 |
| -0.7 | 45.0 | 0.657 | 0.066 |
| -0.5 | 45.0 | 0.754 | 0.074 |
| -0.3 | 45.0 | 0.526 | 0.063 |
| -0.1 | 45.0 | 0.618 | 0.064 |
| 0.1 | 45.0 | 0.646 | 0.061 |
| 0.3 | 45.0 | 0.597 | 0.062 |
| 0.5 | 45.0 | 0.548 | 0.06 |
| 0.7 | 45.0 | 0.679 | 0.076 |
| 0.9 | 45.0 | 0.575 | 0.067 |
| -0.9 | 75.0 | 0.606 | 0.062 |
| -0.7 | 75.0 | 0.75 | 0.072 |
| -0.5 | 75.0 | 0.684 | 0.076 |
| -0.3 | 75.0 | 0.799 | 0.086 |
| -0.1 | 75.0 | 0.705 | 0.074 |
| 0.1 | 75.0 | 0.757 | 0.077 |
| 0.3 | 75.0 | 0.717 | 0.072 |
| 0.5 | 75.0 | 0.77 | 0.079 |
| 0.7 | 75.0 | 0.628 | 0.074 |
| 0.9 | 75.0 | 0.564 | 0.068 |
| -0.9 | 105.0 | 0.671 | 0.064 |
| -0.7 | 105.0 | 0.632 | 0.069 |
| -0.5 | 105.0 | 0.705 | 0.074 |
| -0.3 | 105.0 | 0.826 | 0.083 |
| -0.1 | 105.0 | 0.648 | 0.071 |
| 0.1 | 105.0 | 0.633 | 0.083 |
| 0.3 | 105.0 | 0.66 | 0.081 |
| 0.5 | 105.0 | 0.55 | 0.087 |
| 0.7 | 105.0 | 0.813 | 0.093 |
| 0.9 | 105.0 | 0.415 | 0.066 |
| -0.9 | 135.0 | 0.702 | 0.068 |
| -0.7 | 135.0 | 0.76 | 0.072 |
| -0.5 | 135.0 | 0.788 | 0.08 |
| -0.3 | 135.0 | 0.736 | 0.088 |
| -0.1 | 135.0 | 0.79 | 0.084 |
| 0.1 | 135.0 | 0.688 | 0.083 |
| 0.3 | 135.0 | 0.506 | 0.083 |
| 0.5 | 135.0 | 0.719 | 0.095 |
| 0.7 | 135.0 | 0.55 | 0.073 |
| 0.9 | 135.0 | 0.326 | 0.066 |
| -0.9 | 165.0 | 0.823 | 0.069 |
| -0.7 | 165.0 | 0.75 | 0.066 |
| -0.5 | 165.0 | 0.838 | 0.073 |
| -0.3 | 165.0 | 0.745 | 0.074 |
| -0.1 | 165.0 | 0.766 | 0.071 |
| 0.1 | 165.0 | 0.671 | 0.067 |
| 0.3 | 165.0 | 0.615 | 0.069 |
| 0.5 | 165.0 | 0.554 | 0.072 |
| 0.7 | 165.0 | 0.509 | 0.075 |
| 0.9 | 165.0 | 0.533 | 0.065 |
Measurement comment: