Measurement E102M11
| 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: | 1.57 — 1.59 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 | 0.592 | 0.056 |
| -0.7 | 15.0 | 0.483 | 0.051 |
| -0.5 | 15.0 | 0.698 | 0.059 |
| -0.3 | 15.0 | 0.633 | 0.054 |
| -0.1 | 15.0 | 0.544 | 0.048 |
| 0.1 | 15.0 | 0.563 | 0.049 |
| 0.3 | 15.0 | 0.58 | 0.053 |
| 0.5 | 15.0 | 0.496 | 0.052 |
| 0.7 | 15.0 | 0.381 | 0.05 |
| 0.9 | 15.0 | 0.322 | 0.049 |
| -0.9 | 45.0 | 0.521 | 0.054 |
| -0.7 | 45.0 | 0.73 | 0.068 |
| -0.5 | 45.0 | 0.62 | 0.067 |
| -0.3 | 45.0 | 0.657 | 0.067 |
| -0.1 | 45.0 | 0.572 | 0.061 |
| 0.1 | 45.0 | 0.599 | 0.065 |
| 0.3 | 45.0 | 0.538 | 0.064 |
| 0.5 | 45.0 | 0.486 | 0.068 |
| 0.7 | 45.0 | 0.459 | 0.062 |
| 0.9 | 45.0 | 0.244 | 0.047 |
| -0.9 | 75.0 | 0.674 | 0.062 |
| -0.7 | 75.0 | 0.531 | 0.07 |
| -0.5 | 75.0 | 0.553 | 0.083 |
| -0.3 | 75.0 | 0.477 | 0.114 |
| -0.1 | 75.0 | 0.236 | 0.088 |
| 0.1 | 75.0 | 0.487 | 0.099 |
| 0.3 | 75.0 | 0.37 | 0.085 |
| 0.5 | 75.0 | 0.247 | 0.092 |
| 0.7 | 75.0 | 0.312 | 0.1 |
| 0.9 | 75.0 | 0.18 | 0.06 |
| -0.9 | 105.0 | 0.587 | 0.066 |
| -0.7 | 105.0 | 0.524 | 0.105 |
| -0.3 | 105.0 | 0.48 | 0.151 |
| -0.1 | 105.0 | 0.483 | 0.088 |
| 0.1 | 105.0 | 0.531 | 0.081 |
| 0.3 | 105.0 | 0.449 | 0.073 |
| 0.5 | 105.0 | 0.532 | 0.082 |
| 0.7 | 105.0 | 0.296 | 0.069 |
| 0.9 | 105.0 | 0.082 | 0.078 |
| -0.9 | 135.0 | 0.572 | 0.058 |
| -0.7 | 135.0 | 0.469 | 0.103 |
| -0.1 | 135.0 | 0.506 | 0.132 |
| 0.1 | 135.0 | 0.438 | 0.082 |
| 0.3 | 135.0 | 0.494 | 0.088 |
| 0.5 | 135.0 | 0.38 | 0.079 |
| 0.7 | 135.0 | 0.241 | 0.075 |
| 0.9 | 135.0 | 0.027 | 0.079 |
| -0.9 | 165.0 | 0.552 | 0.055 |
| -0.7 | 165.0 | 0.466 | 0.074 |
| -0.5 | 165.0 | 0.491 | 0.095 |
| -0.3 | 165.0 | 0.381 | 0.157 |
| 0.9 | 165.0 | 0.208 | 0.07 |
Measurement comment: