Measurement E16M12
| 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: | 1.78 GeV | |
| Eγ: | 1.219 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 |
|---|---|---|
| -0.7 | 0.276 | 0.086 |
| -0.6 | 0.427 | 0.06 |
| -0.5 | 0.529 | 0.057 |
| -0.4 | 0.605 | 0.055 |
| -0.3 | 0.664 | 0.051 |
| -0.2 | 0.797 | 0.056 |
| -0.1 | 0.985 | 0.06 |
| 0.0 | 0.992 | 0.06 |
| 0.1 | 1.079 | 0.068 |
| 0.2 | 1.164 | 0.063 |
| 0.3 | 1.344 | 0.069 |
| 0.4 | 1.574 | 0.077 |
| 0.5 | 1.705 | 0.081 |
| 0.6 | 1.685 | 0.086 |
| 0.7 | 1.761 | 0.085 |
| 0.8 | 2.002 | 0.113 |
| 0.9 | 2.084 | 0.19 |
Experiment comment: