Measurement E16M20
| 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: | 1.883 GeV | |
| Eγ: | 1.421 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 | 0.875 | 0.176 |
| -0.7 | 0.993 | 0.113 |
| -0.6 | 0.794 | 0.073 |
| -0.5 | 0.825 | 0.071 |
| -0.4 | 0.835 | 0.067 |
| -0.3 | 0.789 | 0.057 |
| -0.2 | 0.775 | 0.056 |
| -0.1 | 1.03 | 0.061 |
| 0.0 | 0.937 | 0.06 |
| 0.1 | 1.288 | 0.074 |
| 0.2 | 1.379 | 0.072 |
| 0.3 | 1.396 | 0.073 |
| 0.4 | 1.563 | 0.077 |
| 0.5 | 1.632 | 0.077 |
| 0.6 | 1.694 | 0.083 |
| 0.7 | 1.867 | 0.087 |
| 0.8 | 1.707 | 0.099 |
| 0.9 | 1.938 | 0.168 |
Experiment comment: