Measurement E102M87
| Experiment: | E-89-039 | |
|---|---|---|
| Year: | 2007 | |
| Spokespersons: | S. Dytman, K. Giovanetti | |
| Reaction: | ep → η p | |
| Polarization: | none | |
| Quantity: | σ | |
| Q2: | 0.2 — 0.3 GeV2 | |
| W: | 1.49 — 1.64 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 | syst. uncert. |
|---|---|---|---|
| 1.495 | 8.4 | 0.18 | 0.83 |
| 1.505 | 10.4 | 0.23 | 0.32 |
| 1.515 | 12.06 | 0.26 | 0.3 |
| 1.525 | 13.44 | 0.26 | 0.68 |
| 1.535 | 13.84 | 0.26 | 0.74 |
| 1.545 | 13.28 | 0.25 | 0.21 |
| 1.555 | 11.65 | 0.24 | 0.26 |
| 1.565 | 9.5 | 0.21 | 0.3 |
| 1.575 | 8.5 | 0.2 | 0.3 |
| 1.585 | 8.18 | 0.21 | 0.26 |
| 1.595 | 6.99 | 0.19 | 0.35 |
| 1.605 | 6.27 | 0.19 | 0.32 |
| 1.615 | 4.4 | 0.16 | 0.21 |
| 1.625 | 3.79 | 0.17 | 0.16 |
| 1.635 | 3.05 | 0.16 | 0.13 |
Measurement comment: