Measurement E102M89
| Experiment: | E-89-039 | |
|---|---|---|
| Year: | 2007 | |
| Spokespersons: | S. Dytman, K. Giovanetti | |
| Reaction: | ep → η p | |
| Polarization: | none | |
| Quantity: | σ | |
| Q2: | 0.6 — 0.8 GeV2 | |
| W: | 1.49 — 2.0 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 //
|
|
| W, [GeV] | σ, [μb] | uncertainty |
|---|---|---|
| 1.495 | 7.16 | 0.2 |
| 1.505 | 10.24 | 0.24 |
| 1.515 | 10.66 | 0.25 |
| 1.525 | 10.8 | 0.27 |
| 1.535 | 10.24 | 0.26 |
| 1.545 | 9.24 | 0.26 |
| 1.555 | 8.73 | 0.26 |
| 1.565 | 7.82 | 0.25 |
| 1.575 | 6.69 | 0.24 |
| 1.585 | 5.55 | 0.22 |
| 1.595 | 4.95 | 0.2 |
| 1.605 | 4.13 | 0.19 |
| 1.615 | 3.43 | 0.18 |
| 1.625 | 2.41 | 0.16 |
| 1.635 | 2.05 | 0.15 |
| 1.645 | 1.45 | 0.14 |
| 1.655 | 1.55 | 0.15 |
| 1.665 | 1.23 | 0.15 |
| 1.675 | 1.44 | 0.15 |
| 1.685 | 1.67 | 0.16 |
| 1.695 | 1.69 | 0.17 |
| 1.705 | 1.71 | 0.17 |
| 1.715 | 1.79 | 0.17 |
| 1.725 | 1.9 | 0.17 |
| 1.735 | 1.69 | 0.16 |
| 1.745 | 1.57 | 0.15 |
| 1.755 | 1.57 | 0.15 |
| 1.765 | 1.22 | 0.14 |
| 1.775 | 1.29 | 0.13 |
| 1.785 | 1.16 | 0.12 |
| 1.795 | 1.25 | 0.14 |
| 1.805 | 1.12 | 0.13 |
| 1.815 | 1.26 | 0.13 |
| 1.825 | 0.92 | 0.12 |
| 1.835 | 0.97 | 0.12 |
| 1.845 | 1.05 | 0.12 |
| 1.855 | 0.82 | 0.12 |
| 1.865 | 0.94 | 0.12 |
| 1.875 | 0.92 | 0.11 |
| 1.885 | 0.93 | 0.12 |
| 1.895 | 0.7 | 0.11 |
| 1.905 | 0.88 | 0.12 |
| 1.915 | 0.88 | 0.12 |
| 1.925 | 0.85 | 0.11 |
| 1.935 | 0.65 | 0.1 |
| 1.945 | 0.69 | 0.1 |
| 1.955 | 0.86 | 0.11 |
| 1.965 | 0.79 | 0.11 |
| 1.975 | 0.73 | 0.11 |
| 1.985 | 0.5 | 0.1 |
| 1.995 | 0.95 | 0.13 |
Measurement comment: