Measurement E16M18
| Experiment: | E89-004 Photoproduction of Hyperons | |
|---|---|---|
| Year: | 2005 | |
| Spokesperson: | R. A. Schumacher | |
| Reaction: | γp → K+ Λ | |
| Polarization: | beam (circular), final | |
| Quantity: | dσ/dcos(θK+) | |
| W: | 1.858 GeV | |
| Eγ: | 1.37 GeV | |
| Publications: |
R. Bradford, R. A. Schumacher, J. W. C. McNabb, L. Todor & CLAS Collab. Differentual Cross Sections fro gamma p --> K+ Y for Lambda and Sigma0 Hyperons //
Physical Review C 73, 035202 (2006)
J. W. C. McNabb, R. A. Schumacher, L .Todor & CLAS Collaboration Hyperon Photoproduction in the Nucleon Resonance Region //
Physical Review C 69, 042201 (2004)
|
|
| cos(θK+) | dσ/dcos(θK+), [μb] | uncertainty |
|---|---|---|
| -0.8 | 0.625 | 0.131 |
| -0.7 | 0.784 | 0.077 |
| -0.6 | 0.692 | 0.063 |
| -0.5 | 0.677 | 0.05 |
| -0.4 | 0.663 | 0.049 |
| -0.3 | 0.762 | 0.046 |
| -0.2 | 0.913 | 0.051 |
| -0.1 | 1.063 | 0.055 |
| 0.0 | 1.096 | 0.053 |
| 0.1 | 1.236 | 0.063 |
| 0.2 | 1.375 | 0.061 |
| 0.3 | 1.423 | 0.066 |
| 0.4 | 1.566 | 0.061 |
| 0.5 | 1.576 | 0.066 |
| 0.6 | 1.789 | 0.073 |
| 0.7 | 1.883 | 0.077 |
| 0.8 | 1.792 | 0.087 |
| 0.9 | 1.807 | 0.135 |
Experiment comment: